Commit Graph
2695 Commits
Author SHA1 Message Date
DottaandClaude c58356003f fix(native): give run finalization its own retry budget (#20555)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs save an accepted result. Then a finalizer applies that
result to the issue.
> - After a control-plane restart, recovery can resume the same run.
Each resume uses one provider attempt (`coordinator.attempt`).
> - The finalizer used the same `coordinator.attempt` value as its own
retry budget. After three resumes, `attempt` was 3. So the first
transient finalization failure made the coordinator `terminal_failure`.
> - The result was then lost: the issue stayed `in_review` and no Retry
was available. This breaks the rule that a restart must not leave a task
stuck.
> - This pull request gives finalization its own retry count. Provider
attempts no longer use up finalization retries.
> - The benefit: a resumed run that finishes its turn also finishes its
task, and finalization stays bounded.

## Linked Issues or Issue Description

**What happened?**
In restart-chaos wave `w-20261110T044338-s20385`, task t03 (local,
Codex, three K1 SIGKILL restarts, `--db-pressure 4`), recovery resumed
run `d5d0e839` three times (`providerAttempt: 3`). The resumed turn
completed and the server logged `run.result.accepted`, and the run ended
`succeeded`. The first finalization hit `NativeStatusRaceError` three
times under row contention. `recordRetryableFailure` then compared
`coordinator.attempt` (3) with its limit of 3 and wrote
`terminal_failure` / `native_finalization_retry_exhausted`. The run's
`execution.nextAction` is "Reassess against the latest authoritative
issue status version.", which only the `status_cas_exhausted` branch
writes. The second finalize call 2 s later got
`native_finalization_terminal_failure` from `claimCoordinator`. The
issue stayed `in_review` with `canRetry=false`.

**Expected behavior**
A transient finalization failure must stay retryable. The finalizer must
apply the saved result without another provider turn. Finalization must
still have a limit.

**Steps to reproduce**
1. Resume a native run until its coordinator `attempt` is 3, for example
with three restarts.
2. Let the resumed run save an accepted result.
3. Make the first finalization fail with a retryable error.
4. Before this fix, the coordinator goes directly to `terminal_failure`.
The new test
`server/src/__tests__/native-finalization-retry-budget.test.ts`
reproduces this order.

**Paperclip version or commit**
The wave ran at e2b0290213. The bug is still on master at 902f376796. I
found no later merged PR that changes this check.

## What Changed

- `native-run-finalizer.ts`: `recordRetryableFailure` counts failed
finalizations of the saved result in
`heartbeat_runs.result_json.finalizationFailureCount`. It ends retries
after 3 failures. It no longer reads `coordinator.attempt`, which counts
provider attempts. The count goes on the run because each claim clears
the coordinator's `failure_detail`. Workspace-scope failures keep their
existing `workspaceFinalizeAttempt` budget.
- New regression test `native-finalization-retry-budget.test.ts`: a
coordinator saved at `attempt: 3` with no count stays
`retryable_failure` after the first failure. It goes to
`terminal_failure` only after the third failure.

## Verification

- `cd server && npx vitest run
src/__tests__/native-finalization-retry-budget.test.ts
src/__tests__/native-finalization-recovery.test.ts`: 37 tests pass.
- The new test fails on the unchanged finalizer (`terminal_failure`
received, `retryable_failure` expected). It passes with the fix.
- `pnpm verify` (selected tests).
- I did not run a live chaos replay. The evidence is the wave's run
events, its server log, and the code path.

## Risks

- Low risk. The only behavior change: runs that used provider attempts
now get their full 3 finalization retries.
- Previous-release story: rows that an older server saved have no
`finalizationFailureCount`. Their count starts at 0, so they get at most
3 more finalization tries, with no provider work. A coordinator that an
older server already set to `terminal_failure` stays terminal. This PR
migrates nothing.
- If another writer replaces `result_json` without spreading it, the
count can reset. That allows only a few more cheap retries, 30 s apart.
It cannot cause an unbounded loop unless the overwrite repeats.
- Not addressed here: when finalization really runs out of retries for a
succeeded run, the issue still rests `in_review` with a board recovery
card and no Retry. A safe Retry for that case must re-finalize the saved
result, not start a new provider run. That needs a separate change.

## Model Used

- Anthropic Claude, model ID `claude-opus-5-5`, used through Claude Code
with tool use (shell, code editing, test execution).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 09:45:39 -06:00
DottaandClaude Opus 5.5 bd30ef8510 perf(chat): authorize the waits of an issue page with one read (#20551)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Agents can work on tasks that start from an external chat, such as
Slack. When the agent waits for the next chat message, the task shows
"in review" with an external response wait.
> - Issue lists and inbox attention show these waits. To show a wait,
the server checks that the chat conversation is still authorized: the
messages, the destination, the endpoint, and each person who wrote.
> - The server did this check one time for each waiting task, and it
started all the checks at the same time. A page with 19 waits sent 19
copies of the message-link statement at the same moment, each on its own
pool connection, and then 19 copies of each policy read.
> - On a hosted database, 19 identical copies of this statement were
active at the same moment, about 670 ms each. They were 19 of the 20
active queries.
> - This pull request reads the messages of all waits of a page with one
statement and shares the policy reads between the waits. Each wait gets
the same authorization result as before.
> - The benefit is fewer statements and fewer connections for each issue
page, so one page cannot fill the pool with copies of one read.

## Linked Issues or Issue Description

Refs #20400 (shares wait reads between the callers of one request; this
change removes the per-wait fan-out inside that shared read).
Refs #18966 (reuses the prepared message-link statement; this change
keeps that statement for single runs).

**What happened**

`listExternalReviewWaits` ran `authorizeChatConversationForBoundRun` one
time for each waiting task, inside `Promise.all`. Each call sends the
message-link statement, then a resource read, and three reads for each
person. A page with N waits sent N copies of each statement at the same
time, on up to N pool connections.

**Expected behavior**

One issue page sends one message-link statement for all of its waits. A
resource or a person that is common to many waits is read one time. The
authorization result of each wait does not change.

**Steps to reproduce**

1. Put many tasks of one company in review with an external chat
response wait.
2. Open the issue list or the inbox.
3. Look at the active statements of the database. One copy of the
message-link statement runs for each wait.

## What Changed

- `server/src/services/native-runtime/chat-attachment-reuse.ts`:
- Split `authorizeChatConversationForBoundRun` into steps: read the
bound provider and wake comments, read the message rows, and apply the
policy to the rows (`authorizeBoundRunLinks`). The single-run path uses
the same prepared statement, the same lock modes and the same policy
code as before.
- Move the message-link join and its policy filters to one query
builder, `boundRunLinksQuery`. The single-run statement and the batch
statement both use it.
- Add `authorizeChatConversationsForBoundRuns(db, companyId, runs)`. It
is read-only and takes no locks. It reads the messages of all runs with
one statement, then gives each run only the rows that the single-run
statement returns for that run (same issue, agent, provider and
comments). The runs share each distinct resource and principal read.
Each run gets its conversation, or `null` for a policy denial. Other
errors are thrown, as before.
- Add `isBoundChatAuthorizationDenial` for the three policy denial
errors.
- `server/src/services/native-runtime/external-review-wait.ts`:
`listExternalReviewWaits` uses the batch authorization. The inherited
GitHub review-wait reads do not change.
- `server/src/__tests__/batched-chat-authorization.integration.test.ts`:
new tests on real PostgreSQL. For each case, the batch result must equal
the result of separate single-run reads. The cases include each denial:
a missing or foreign comment, no comments, no execution marker, a wrong
provider, agent or issue, a person without a link or without a
membership, a viewer member, a revoked link, a disabled or unavailable
destination, a paused endpoint, a closed conversation, an unprocessed
delivery, a delivery without a person, and a verifying endpoint. A test
also makes sure that one person's decision never applies to another
person in the same batch, and that a batch sends one message-link
statement.
- `scripts/benchmark-chat-bound-authorization.ts`: a local benchmark
that loads the pre-fix modules from a baseline commit, checks that both
versions return the same waits, and measures them.

## Verification

- `pnpm --filter @paperclipai/server exec vitest run
src/__tests__/batched-chat-authorization.integration.test.ts
src/__tests__/prepared-chat-authorization.integration.test.ts` passes
(10 tests).
- Mutation check: when I removed the issue filter from the per-run row
selection, or shared one principal decision for all people of an
endpoint, the new tests failed (1 and 3 failures).
- Related suites pass: `heartbeat-reviewed-chat-binding`,
`external-chat-wait`, `preserved-native-response-wait`,
`chat-attachment-reuse` and `external-review-wait` (392 tests).
- `pnpm verify` asks for broader verification because the change adds a
file under `scripts/`. Required CI supplies that coverage.
- Benchmark: `pnpm --filter @paperclipai/server exec tsx
../scripts/benchmark-chat-bound-authorization.ts
--baseline-ref=f4337bb5fb` (the measured pre-fix commit)

Benchmark fixture (synthetic, local PostgreSQL 18.1, pool of 10): one
company, one Slack endpoint, 20 tasks waiting for a chat response from 5
people, 4 of those waits denied (the person is a suspended member), and
2,000 earlier conversations with 50,000 processed deliveries (6 KiB
events, 419 MB). Both versions return the same 16 waits. 15 alternating
pairs after warm-up:

| One issue page (20 waits) | Before | After |
| --- | --- | --- |
| Statements sent | 101 | 18 |
| Message-link statements | 20 | 1 |
| Server time of the message-link statements | 0.50 ms (sum of 20) |
0.13 ms |
| Page time, median (min to max) | 8.86 ms (6.94 to 12.05) | 4.05 ms
(3.62 to 5.54) |
| 8 pages at the same time, median (min to max) | 54.18 ms (48.36 to
89.24) | 14.99 ms (12.60 to 19.59) |

## Risks

- The batch must give each wait the same result as a separate read. The
batch statement uses the same join and policy filters. It then selects
each run's rows with the equality filters of the single-run statement.
The policy code is the same function for both paths. The tests compare
both paths for each denial case.
- Shared reads: the batch reads each resource and each person one time.
All reads are plain reads with no locks, as before. A policy change that
occurs during one page read can now apply to all waits of the page at
the same time, instead of to some of them.
- An invalid wake comment id in one wait makes the whole page read fail.
This was already true: the failure of one wait rejected the whole
`Promise.all`.
- The single-run path (attachment reuse, status decisions, run
preparation and others) keeps its prepared statement and lock modes. The
order of the conditions in its WHERE clause changed; the conditions are
the same.
- Not proven: why each copy took about 670 ms on the hosted database.
Locally one copy takes about 0.03 ms with the expected index plan. The
likely causes are the burst of copies on a small compute and cold pages.
Verify after deployment that the statement runs at most one time for
each issue page request.
- No migration and no schema change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 09:25:23 -06:00
f4337bb5fb test(evals): land the chat catalog eval harness on master (#19614)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The chat-feature evals measure whether agents complete real chat
requests through the product
> - The chat catalog eval harness and its repairs live on the
`chat-eval/master-candidate` branch, not on master
> - Today's work made 139 of 242 chat evals pass in verified single-case
live runs. Each product fix landed on master as its own pull request
> - The eval-side changes (setups, graders, fault seams, evidence
capture) still exist only on the candidate
> - This pull request lands the harness on master. Master stays the
source of truth for product behavior
> - The benefit is one tree: evals run against master commits, and
product fixes reach the evals as soon as they merge

## Linked Issues or Issue Description

Refs #19441, Refs #19599, Refs #20270, Refs #20334, Refs #20342, Refs
#20344, Refs #20354, Refs #20360, Refs #20373, Refs #20382, Refs #20409

**What existing behavior does this improve?**
The chat catalog eval harness and the product it evaluates live on a
long-running branch outside master. Eval fixes do not reach master, so
master-based eval runs use old setups and graders.

**Subsystem affected**
`tests/runner-e2e` chat catalog harness, plus a small set of product
changes that exist only on the candidate.

**Proposed change**
Land the harness on master. Every product fix from this eval work
already merged to master as its own pull request. Conflicts keep
master's product behavior.

## What Changed

- Most of the diff (808 of 851 files) is under `tests/runner-e2e/`:
chat-catalog domains, scenarios, descriptors, the TestOps manifest,
private evidence tooling, and their tests.
- Graders now check saved state, setup literals and rendered or clicked
links. Many keyword and regex checks on free-form replies are removed.
Each changed grader has a bumped `oracleVersion` and calibration tests
(a valid reply, a reworded valid reply, and broken variants that must
fail).
- The shared link helper `hasLink` no longer treats a list link (for
example `/COM/issues?view=mine`) as a link to every task without a URL
key.
- Setup fixes build real state through supported product routes: routine
history, agent grants through the board grant route, budget holds with a
real cap, and a storage-layer archive fault for
`inbox-search.archive-partial-failure`.
- Browser boundary journeys (sign-in, chat-disabled, onboarding) now
write the standard pass evidence files.
- Retargeted cases, approved by the maintainer:
`agent-chat.chat-disabled` (Conference Room gate),
`agents.restore-instructions` (no saved instruction history),
`access.manage-membership` (member permission edits stay board-only).
- The private evidence trusted files (`manual-private-handoff.ts`,
`manual-private-retention.ts`, `manual-private-report-assets.ts`) are
byte-identical to master.
- Product files outside `tests/` (43 files, +1,328 −49) carry
candidate-only changes that master does not yet have. Most are tests.
The main code changes are in `request-human-input.ts`,
`heartbeat-run-summary.ts`, `native-completion-feedback.ts`,
`native-run-finalizer.ts`, `openapi.ts`, `secrets.ts` and
`IssueChatLongThreadPerf.tsx`.

## Verification

- `pnpm vitest run chat-catalog-domains chat-catalog-contract.test.ts
chat-catalog-consistency.test.ts unit-launcher.test.mjs
--testTimeout=180000` in `tests/runner-e2e`: 269 files pass, 3,550 tests
pass.
- `node --test chat-full-catalog-testops-manifest.test.mjs`: 10 pass.
- `node tests/runner-e2e/source-sdk-public-inputs.mjs <HEAD> --check`:
no change.
- `tsc` for `server` and `tests/runner-e2e`: clean.
- Live single-case verification: 139 of 242 cases passed on paid runs,
and a person read the saved evidence for each. These are single-case
runs, not one full-cohort run.

## Risks

- Large diff. Most of it is test-only, but the 43 non-test files change
product code paths. Review those files first.
- Some graders are now less strict on reply wording. A person must read
replies for meaning on those cases.
- 42 cases need disposable outside accounts (Notion, Slack, GitHub,
Daytona and others) and stay blocked. `access.invite-teammate` stays
failing until local agent isolation lands, because the runner's durable
state keeps a live invite token.
- The paid workflow compares the trusted private-evidence files with
master. They are unchanged, so this risk is low.

## Model Used

Anthropic Claude Opus 5.5 (`claude-opus-5-5`), with tool use and code
execution, in Claude Code. Subagents used the same model.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-10 08:02:11 -06:00
DottaandClaude Opus 5.5 c9226de30b fix(heartbeat): leave a preparing run to the next controller after a graceful drain (#20514)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The heartbeat service runs each agent task. A graceful shutdown
(SIGTERM) drains running native runs and hands them to the next server.
> - The drain detaches the native runner session and releases the run's
lease with the recovery state `awaiting_runner_reattach`.
> - An in-process execution can still be in run preparation at that
moment, for example while the run-log journal claim waits on a slow or
unavailable object store.
> - When that execution then lost writer authority
(`run_log_writer_authority_lost`), the generic failure path settled the
run as `adapter_failed`. The next server then saw
`native_continuation_requires_reconciliation`, and replay stayed
blocked.
> - This pull request makes a preparing execution that a restart
detached stop quietly, the same way a detaching native session already
does.
> - The benefit is that a slow preparation step plus a graceful restart
no longer turns into a failed run that needs a manual retry.

## Linked Issues or Issue Description

**What happened?**
In restart-chaos wave `w-20261110T092411-s701` (local, A1/C1, K1/K2, ST7
read-after-write lag), three of four tasks failed with R3
`retry_needed`. For run `218a0425`, the K2 SIGTERM drain wrote
`native.recovery.transition` with `awaiting_runner_reattach` and
released the lease. About 3 s later, the old server's in-process
execution, which was still in `runOutput.begin`, got
`run_log_writer_authority_lost`. `runCompletion.failRun` then settled
the run `adapter_failed` with a durable settlement. The next server
found `native_continuation_requires_reconciliation` and did not replay
the run.

**Expected behavior**
The drain hands the run to the next server. The old execution must not
settle it. A real authority loss outside a drain must still fail the
run.

**Steps to reproduce**
1. Start a native run recovery, and hold it in preparation (slow store,
ST1 outage wait, or ST7 lag).
2. Send SIGTERM so `drainRunningRunsForShutdown` suspends the run.
3. Let preparation continue and check writer authority. The run settles
`adapter_failed`.

**Paperclip version or commit**
`master` at 914e3ae14f.

## What Changed

- `native-session-executor.ts`: add `watchNativeRestartDetach(runId)`.
It records the run's restart-detach marker when the execution starts. It
reports `true` only when a later restart detach for that run happens. A
marker left by an earlier detach does not count.
- `heartbeat.ts`: the execution creates the watcher at start. In the
inner failure path (before `runCompletion.failRun`) and the setup
failure path (before `runCompletion.failRunSetup`), if a restart
detached the run and no provider dispatch started, the execution logs
the handoff and stops without settling. It uses the same teardown flag
(`nativeSessionResumeScheduled`) as
`NativeControllerDetachedForRestartError`.
- `heartbeat-native-restart-suspension.test.ts`: add a
red-before/green-after regression. A recovery execution is drained
during preparation and then checks the real run-log writer authority.
With the drain, the run stays `running` with `awaiting_runner_reattach`,
and the next controller resumes it. Without the drain (the lease only
expired), the run still fails `adapter_failed`.

## Verification

- `cd server && npx vitest run
src/__tests__/heartbeat-native-restart-suspension.test.ts`: 98 passed.
Before the fix, the new drained case failed with `status: failed,
errorCode: adapter_failed`.
- `cd server && pnpm typecheck`: passed.
- Live restart-chaos wave: see the comment below.

## Risks

- Low risk. The new branch applies only when this process's own restart
detach for this run happened after the execution started, and before any
provider dispatch. Typed native outcomes (startup cleanup, ownership
unverified, cancellation pending, resume scheduled) keep their earlier
handling because they are checked first.
- Previous-release story (upgrade-safe run state): no persisted shape,
launch identity or pack identity changes. The marker is process-local.
State saved by the previous release carries forward unchanged. The
deploy-lands-mid-run case is the regression test itself: a drain lands
during recovery preparation and the next controller resumes the same
run.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 08:00:09 -06:00
DottaandClaude Opus 5.5 15a734d068 fix(heartbeat): show a storage outage wait as live status, then record it once (#20460)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - In cloud mode a run reads and writes file storage on its critical
path: it starts its run log (`s3_segments`), restores its saved
workspace, and saves it again
> - Since #20299 a run waits out a storage outage there for up to 5
minutes instead of failing
> - That wait was silent. The board showed "running" with no sign of
life, so a storage wait looked like a dead run (restart-chaos R5
`silent_dead_run`)
> - The first version of this PR wrote a run event on every wait. That
writes the run row (`next_event_seq`, `updated_at`) while the run-log
claim is still in progress, and it covered only the run-log begin
> - This PR shows the wait as live run status instead, writes nothing
during the wait, and records one lifecycle event when the wait ends. It
covers every critical-path wait in the run's storage scope
> - The benefit is that a storage outage shows on the board as waiting,
the run's history keeps one honest line about it, and the claim path is
left alone

## Linked Issues or Issue Description

Refs #20299 (wait out a store outage on a run's critical path).

**What happened?**
- `w-20261110T043533-s11936` (Daytona R1, ST1 194 s, K2): run `d49f58d8`
waited 186 s in `heartbeat.prepare.run_output` with no event. The grader
failed it as `R5:silent_dead_run`.
- `w-20261110T105903-s11936`: the restore download
(`storage.snapshot.download`) waited 182 s with no sign of life.

**Expected:** the board shows the run waiting for file storage, and
nothing about the notice can disturb run-log ownership.

**On the failed `run_output` seen on builds of the first version**
(`w-20261110T101517-s11936` t01 run `9d39550a`,
`w-20261110T081647-s11936` t02 run `9da10424`): the evidence points to
an expired restart lease, not to the notice's row writes. Neither the
writer-authority check (`run-log-authority.ts`) nor the journal claim
compares `next_event_seq` or `updated_at`. A remote
`bootstrap_incomplete` restart claim gets a 60 s lease
(`REMOTE_CONTROLLER_LEASE_MS`), and preparation renews it only for
`reattach_remote_runner` claims. In t01 the claim was at 10:19:55, the
outage ended at 10:22:18.15, and `run_output` failed at 10:22:18.17, on
the first authority check after the store came back. That fix ships
separately as its own PR.

## What Changed

- `storage/storage-unavailable.ts`:
- The run's storage scope can carry a wait observer
(`reportStorageOutageWaitsTo`).
- `retryThroughStorageOutage` tells it about each backoff (`waiting`).
The operation that owns the wait reports one `ended` (`recovered` true
or false), so nested waits do not double-report.
  - `storageOutageWaitFor(purpose, work)` names the step.
- An observer that throws never changes the wait.
`endStorageOutageWaitOn` keeps the observer.
- `heartbeat/storage-wait-notice.ts` (new):
- Each wait sets live runtime status (phase `waiting_for_storage`,
"Waiting for file storage before starting the run log (45s so far)") and
publishes `heartbeat.run.progress`. Nothing goes to the database.
- When the wait ends, it writes one `lifecycle` warn event: "Waited Ns
for file storage before …", with payload `reason:
"storage_outage_wait"`, `purpose`, `waitedMs` and `recovered`.
- `heartbeat.ts`: installs the notice next to `endStorageOutageWaitOn`
(one line).
- Purposes:
  - run-log begin: "starting the run log";
  - `loadWorkspaceSnapshotArchive`: "restoring the workspace";
  - `uploadWorkspaceSnapshot`: "saving the workspace".
- `packages/shared`: adds `waiting_for_storage` to
`HeartbeatRunStatusPhase`.
- `tests/restart-chaos/live-status-evidence.ts` (new): R5 also counts
the board's live run status (`/api/issues/:id/live-runs`
`currentStatusUpdatedAt` / `lastEventAt`) as evidence that a running run
is alive. Wiring it into `observer.ts` takes one import and one changed
line.
- `doc/run-log-events.md`: documents the live status and the one event.
- Removed: the first version's per-wait run event.

## Verification

- `cd server && npx vitest run src/services/heartbeat/run-output.test.ts
src/__tests__/storage-outage-wait.test.ts
src/services/remote-workspace-snapshot-storage.test.ts
src/services/object-byte-journal.test.ts
src/__tests__/storage-s3-credential-rotation.test.ts`: 103 pass.
- Red/green: with the observer disabled (master behaviour), these new
tests fail. With this change they pass:
- run-output "shows the wait as live status and writes nothing to the
run while its log claim waits": no run-row write and no event during the
claim's waits; the live status is `waiting_for_storage`; the claim's
writer-authority check still passes; one lifecycle event afterwards;
- the helper's observer tests (one end per wait; gave-up reporting; a
throwing observer; the Stop signal keeps the observer);
- snapshot storage "tells the run it is waiting for storage while a save
or a restore waits out an outage".
- `PAPERCLIP_IN_WORKTREE=false npx vitest run --config
tests/restart-chaos/vitest.config.ts
tests/restart-chaos/live-status-evidence.test.ts
tests/restart-chaos/observer.test.ts
tests/restart-chaos/triggers.test.ts`: 65 pass. `node
scripts/typecheck-test-projects.mjs tests/restart-chaos`: pass. `cd
server && npx tsc --noEmit`: pass.
- Live restart-chaos waves: results in a comment below.

## Risks

- Low.
  - The retry policy, its budget and Stop handling are unchanged.
- During a wait, the only new effect is an in-memory status and a live
event.
  - Afterwards, one event per wait, written without blocking the run.
- Runtime status is per server process. A board on another instance sees
the waiting line only after the closing event.
- Shared journal work (`runSharedStorageWork`) keeps its own scope
without the observer. Its waits surface through the enclosing run-scoped
wait, as before.
- Previous-release state: this persists no new run or session state. A
run saved by the previous release resumes unchanged.

## Model Used

Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 07:42:43 -06:00
DottaandClaude Opus 5.5 bf514759f9 fix(run-log): answer 404 for an object run log that was never written (#20539)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Each heartbeat run keeps a run log, and the board reads it through
`GET /api/heartbeat-runs/:id/log`
> - A run can store its log in object storage (`s3_segments`)
> - When a run fails before its log is written (for example in
`runOutput.begin`), the object store throws a plain `Error("Object run
log not found")`
> - The route turns that plain error into a 500, so the board shows a
server failure for a log that simply does not exist
> - The local file store already answers 404 `Run log not found` for the
same case, and the UI treats a 404 as an unavailable log
> - This pull request makes the object store throw the same 404
> - The benefit is that a missing object run log looks like a missing
log, and a real storage failure still answers 500

## Linked Issues or Issue Description

**What happened?**
`GET /api/heartbeat-runs/:id/log` answered 500 `Internal server error`
for an `s3_segments` run whose log was never written. The server error
was `Object run log not found` from the object run-log store.

**Expected behavior**
The route answers 404 `Run log not found`, the same as the local file
store. The transcript view already treats a 404 for a finished run as a
missing log, and the log viewer already treats it as an unavailable log.
A real storage failure still answers 500.

**Steps to reproduce**
1. Use S3 storage for run logs.
2. Make a run fail before its run log is written (for example in
`runOutput.begin`).
3. Read `GET /api/heartbeat-runs/<run id>/log`. It answers 500.

**Paperclip version or commit**
`master` at adb0e77a4c.

## What Changed

- `server/src/services/object-run-log-store.ts`: a read of a log with no
head (never written or deleted) throws `notFound("Run log not found")`
(HTTP 404) instead of a plain `Error`.
- `server/src/__tests__/agent-live-run-routes.test.ts`: route tests
drive the real object run-log store behind the route. A never-written
log answers 404. A store read failure still answers 500. A board user of
another company gets 404 and the store is not read.
- `server/src/services/object-run-log-store.test.ts`: the never-written
read test now expects the 404 error.

## Verification

- Red: with the old store, `answers an object run log that was never
written` fails with `expected 500 to be 404`.
- Green: `cd server && PAPERCLIP_IN_WORKTREE=false npx vitest run
src/__tests__/agent-live-run-routes.test.ts
src/services/object-run-log-store.test.ts` passes (120 tests).

## Risks

- Low risk. Other readers of the store (`feedback.ts`, issue comment
derivation, export) already catch any read error. They do not match the
old message text.
- The response for a missing object log changes from 500 to 404. The
company access checks run before the store read, so they do not change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 07:24:42 -06:00
DottaandClaude Opus 5.5 fea4530a30 fix(recovery): retry a preparation killed by a restart in the uncharged lane (#20534)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - When the control plane restarts, an interrupted run must continue on
its own. A user must not have to press Retry because a deploy or a crash
happened
> - A preparation that a restart stops before the provider starts spent
no provider work. It is retried in the uncharged
`interrupted_preparation` lane (12 retries), not the charged
`transient_failure` lane (2 retries)
> - #20496 made that work for a graceful drain (SIGTERM). A hard kill
(SIGKILL) during workspace preparation still landed in the charged lane
> - Two killed preparations in one chain then spent the failure budget,
and the next interruption could not continue: the task needed a manual
Retry
> - This pull request lets restart recovery hand a killed preparation to
the uncharged lane once the killed controller is proven gone
> - The benefit is that a task survives any number of restarts during
workspace preparation (up to the crash-loop cap) without a Retry click

## Linked Issues or Issue Description

**Subsystem affected**
Heartbeat restart recovery: the process-loss reaper in
`server/src/services/heartbeat/recovery.ts`.

**Problem or motivation**
The restart-chaos harness on Daytona with `--storage s3
--storage-trigger snapshot-download` (seed 603, task t02, a codex C1
follow-up) kills the server while a workspace snapshot downloads. On
builds that contain #20496, two replays still ended in
`R3:retry_needed`. The run chain in replay
`w-20261110T061107-s603-replay-t02-1794309789008`:

1. K1 SIGKILL during preparation: `process_lost`, then "Scheduled
bounded retry 1/2 … transient_failure".
2. K2 drain during preparation: `interrupted_preparation` 1 (the #20496
path, correct).
3. K4 SIGKILL during preparation: `process_lost`, then "Scheduled
bounded retry 2/2 … transient_failure".
4. K2 drain during preparation: the failure budget was spent
(`failureRetries` 2), so the hold could not continue. The harness had to
click Retry.

**Root cause**
The reaper does record the no-provider-work certificate
(`executionRecovery: { kind: "bootstrap", providerWorkStarted: false }`)
for a preparing run from another boot. But before it fails the run,
`revokeExpiredLegacyControllerWithState` swaps in a random boot id with
a 60 s lease, a tombstone that no controller holds.
`scheduleBoundedRetryForRun` then asks `isInterruptedNativePreparation`,
whose `preparerMayStillUnwind` check sees that live lease and says the
old preparer may still be unwinding. The lane falls back to
`transient_failure` and charges the failure budget. Every killed
preparation is charged, whether or not its controller is provably gone.

**Proposed solution**
When the reaper has already proven the old controller's recorded process
gone (`legacyControllerGone`, the shared owner prover that #20496 also
uses) and the revoked state shows the run was still preparing with no
process recorded (`restartInterruptedBeforeDispatch`), expire that
tombstone lease in the same `process_lost` write. The lane decision then
sees an expired lease and applies its existing checks (no coordinator,
result or execution events; leases released with stop receipts;
workspace repair when needed). Any evidence of provider work, or a
controller that cannot be proven gone, keeps today's charged behaviour.

**Alternatives considered**
- Revoking with an already expired lease: the 60 s revocation lease
fences other servers while this pass fails the run, so the expiry
belongs in the terminal write.
- Teaching `preparerMayStillUnwind` to ignore unstamped leases: that
would also skip the wait for a lease of a live controller saved by an
older release.

## What Changed

- `server/src/services/heartbeat/recovery.ts`: the `process_lost` write
sets `controllerLeaseExpiresAt` to now when
`restartInterruptedBeforeDispatch && legacyControllerGone`.
- `server/src/__tests__/heartbeat-process-recovery.test.ts`:
- New: a chain whose preparation is killed twice (controllers proven
gone) and then drained. Each kill schedules `interrupted_preparation`
(attempts 1 and 2, `failureRetries` 0), and after the drain the restart
settlement schedules `interrupted_preparation` 3 without a Retry.
- New old-saved/new-resumed case: a preparing run saved by an older
release without a controller process stamp keeps the charged
`transient_failure` lane.
- `doc/execution-semantics.md`: one additive sentence saying the lane
also covers a hard kill once the killed controller is proven gone.

## Verification

- Red/green: `npx vitest run
src/__tests__/heartbeat-process-recovery.test.ts -t "killed twice"`
fails on master (the first kill schedules `transient_failure`) and
passes with the fix.
- Related suites pass: `heartbeat-process-recovery`,
`interrupted-preparation-hold-settle`,
`execution-recovery-dead-controller`, `legacy-controller-lease` and
`ownership-reconciliation-report` (5 files, 521 tests).
- Live (Daytona, `--storage s3 --storage-trigger snapshot-download`,
replay of `w-20261110T061107-s603/t02` with K1/K2/K4/K2, image
`paperclip-daytona-runner@sha256:05a4a092…` whose runner content matches
this branch): running; the result will be posted as a comment.

## Risks

- Low. The change applies only when the shared owner prover returns
`gone` for the exact recorded controller and the run was still preparing
with no process recorded. The lease's boot id stays the random
revocation id, so the old controller can still never renew it. Old rows
without a controller stamp keep today's behaviour.
- Previous-release story (upgrade-safe-run-state): no persisted shape
changes. A run saved mid-preparation by an older release has no
`controllerProcess` stamp, cannot be proven gone, and keeps the charged
lane (covered by the new old-saved test). Retries an older release
already scheduled in the charged lane keep their counters.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 06:48:43 -06:00
DottaandClaude Opus 5.5 23fa37f5bb fix(recovery): treat a retired prepared remote epoch as nothing to recover (#20491)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - A restart must never leave a task stuck: an interrupted run must
resume on its own or have a working Retry
> - When a graceful restart interrupts a remote-workspace run that is
still preparing, the run keeps a `prepared` reference to its workspace
epoch, and a preserve-without-replay hold blocks the task
> - The unsaved-files reconciler then retires that epoch with
`abandonUnverifiedRemoteWorkspaceEpoch` and writes a
`paperclip.remote-workspace-abandoned-epoch.v1` receipt. The workspace
content is the last committed save again
> - Recovery never read that receipt. The held-preparation reconciler
waited for a repair receipt that could never exist, and restore recovery
refused the source as `source_binding_invalid`. The task stayed blocked,
and a UI Retry returned 202 and started nothing
> - This pull request adds one strict shared rule: an abandoned-epoch
receipt for the run's exact prepared epoch and allocation means there is
nothing to recover. Every recovery path now uses it
> - The benefit is that the task resumes automatically from the last
committed save after the restart, whichever recovery path owns the hold

## Linked Issues or Issue Description

Refs #20072 (replay a preparation a restart interrupted), #20299
(storage outage waits).

**What existing behavior does this improve?**
Recovery of a remote-workspace run that a graceful restart interrupted
during preparation, after its unsaved epoch was retired.

**Subsystem affected**
Server: recovery (held-preparation reconciler, workspace restore
recovery, the workspace repair check).

**Current behavior**
These are Daytona R1 restart-chaos waves (Paperclip-sized workspace,
`--storage s3`, K2 graceful restart at +110 s, during the ~730 MiB first
save):
- `w-20261110T052533-s8805` and `w-20261110T062703-s8805` (ST2 slow
store), held-preparation path: both runs ended `interrupted` in
`executionStage: preparing`. The reference was `{ state: "prepared",
epoch: 1 }`, and the workspace had moved to `{ epoch: 2, location: null,
dirty: false, writerRunId: null }` with an abandoned-epoch receipt for
epoch 1. The `legacy_interrupted_preparation_hold` reconciler never
settled the hold (`I2_settled` violations), because
`isInterruptedNativePreparation` requires `hasVerifiedWorkspaceRepair`,
and that check accepts only a `saved` reference. Grader:
`R3:retry_no_new_run`.
- `w-20261110T091639-s11936` (ST1 outage), restore-recovery path: the
run also had `workspaceRestoreFailure: "restore_failed"` and
`workspaceRestoreRecovery`. Restore recovery owns that hold.
`inspectWorkspaceRecoverySource` threw `source_binding_invalid` /
`workspace_reference_mismatch` with retry class `service_required`, and
the hold says Retry "succeeds only after Paperclip is updated". Grader:
`R3:retry_no_new_run`.

**Proposed behavior**
`isAbandonedPreparedRemoteWorkspace(db, run)` is true only when all of
these hold:
- The run has a `prepared` remote reference and no native workspace sync
reference.
- The workspace authority is at a later epoch, and the run is not its
writer.
- The workspace has an abandoned-epoch receipt for the same run, the
same epoch, and the same lease, provider lease and remote cwd.

That rule is used in three places:
- `hasVerifiedWorkspaceRepair` (`workspace-recovery-receipt.ts`): the
retired epoch counts as repaired. This covers held-preparation replay,
the restore-failure check in `settleInterruptedNativeBootstrap`, the
execution blocker, and explicit Retry admission.
`verifiedWorkspaceRepairReceipt`, which returns a receipt id, is
unchanged.
- `inspectWorkspaceRecoverySource` (`workspace-recovery-source.ts`): the
retired source is reported as `source_unavailable` /
`use_alternative_strategy`, not as a binding failure that needs a
service update.
- `heldInterruptedPreparationWhere`: a restore-recovery hold is listed
for the held-preparation reconciler only when the matching receipt
exists (SQL pre-filter). The settle then re-checks the full rule in JS
before it acts.

**Reason and benefit**
The retired epoch held only preparation files: the hold proof requires
that no provider work started. Its unsaved files were already given up
by the reconciler that wrote the receipt. Waiting for a repair, or for a
service update, cannot finish.

## What Changed

- New `server/src/services/remote-workspace-abandoned-preparation.ts`:
`isAbandonedPreparedRemoteWorkspace` (the strict rule) and
`abandonedPreparedRemoteWorkspaceExists` (its SQL pre-filter).
- `workspace-recovery-receipt.ts`: `hasVerifiedWorkspaceRepair` also
accepts the rule.
- `workspace-recovery-source.ts`: a retired prepared source is
`source_unavailable` / `use_alternative_strategy`.
- `interrupted-preparation-hold-settlement.ts`: restore-recovery holds
are listed only with a matching receipt.
- `interrupted-preparation-hold-settle.test.ts`: held-preparation replay
(before and after the first save committed); a restore-recovery hold in
the exact shape saved by the previous build (`restore_failed`,
`workspaceRestoreRecovery`, exhausted `source_binding_invalid`) that now
settles and replays; inspection reporting `source_unavailable`; and the
rule refusing a workspace still at the run's epoch, a run still the
writer, a native sync reference, another run's receipt, or another
allocation's receipt.

Not changed: `run-completion.ts` and the graceful-drain path in
`recovery.ts`.

## Verification

- `cd server && npx vitest run
src/__tests__/interrupted-preparation-hold-settle.test.ts
src/services/task-retry.test.ts`: 101 pass.
- Red before: with the three recovery files at master, 4 tests fail
(held-preparation replay ×2, the restore-recovery replay, and the
inspection result). Green after.
- Neighbouring recovery suites: see the comment below.
- `cd server && npx tsc --noEmit -p tsconfig.json`: pass.
- Chaos rerun on a build with this change: see the comment below.

## Risks

- Previous-release story (upgrade-safe run state): no persisted shape
changes. Holds, run references and receipts written by the previous
build are read as they are. The restore-recovery test uses the exact
shape the previous build saved. A task already stuck in that state
settles on the next reconciler pass after deploy.
- The rule needs an exact receipt (run, epoch, lease, provider lease,
cwd) and a later workspace epoch, so a real recovery is never skipped.
Any mismatch keeps today's behavior.

## Model Used

Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 05:17:46 -06:00
DottaandClaude dc9971bdb8 fix(native): keep another server's orphan sweep off a lease its owner took back (#20508)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - A native run holds an executor lease on its
`native_run_finalizations` row. #20474 lets the same owner take back its
own lease when the lease lapsed only because the host slept.
> - That take-back is safe only if every other actor that acts on a
lapsed lease records its action under the coordinator row lock first.
The plan `doc/plans/2026-11-09-explicit-native-lease-claim-tokens.md`
lists the actors that do not. Gap 2 is another server's orphan sweep.
> - The sweep reads the lease as lapsed. Later it writes the
ownership-unverified marker on the run, without the coordinator lock and
without a new check of the lease. If the owner wakes and takes its lease
back between the read and the write, a healthy run gets the marker.
> - The board then shows "automatic recovery is blocked" on a run that
works. After the next host sleep, the owner cannot take its lease back,
so the turn is interrupted and the user must click Retry. The owner's
rule is that a task interrupted by sleep must resume by itself.
> - This pull request makes the sweep write its marker under the
coordinator row lock, and only while no executor lease on the run is
live.
> - The benefit is that exactly one side wins: the sweep marks a run
whose owner did not come back, and it leaves alone a run whose owner
took its lease back.

## Linked Issues or Issue Description

Refs #20474

**What happened?**
Two servers share one database. Server A's host sleeps, so the executor
lease of its native run lapses. Server B's orphan sweep reads the lapsed
lease. Server A wakes and takes its lease back (#20474). Server B then
writes `native_execution_ownership_unverified` on the run that A still
owns.

**What did you expect?**
Server B writes the marker only if the lease is still lapsed when it
writes. One side wins.

**Steps to reproduce**
`server/src/__tests__/heartbeat-native-orphan-sweep-lease-race.test.ts`
holds the owner's take-back open, runs the real
`heartbeatService(db).reapOrphanedRuns()` until its write waits on a
lock, then commits the take-back. Before this change the run ends with
`errorCode: native_execution_ownership_unverified` and the owner's next
take-back fails with `native_session_lease_lost`.

## What Changed

- `setRunStatusFromLive`
(`server/src/services/heartbeat/run-lifecycle.ts`) has a new option
`onlyWhileNativeLeaseLapsed`. It locks the coordinator row first. This
is the same order that `lockNativeExecutionLeaseForReacquire` uses. The
UPDATE then requires that no executor lease on the run is live.
- `markNativeOwnershipUnverified`
(`server/src/services/heartbeat/recovery.ts`) takes `leaseLapsed`. The
orphan sweep in `recoverActiveExecutions` sets it when it read the lease
as lapsed or unset. Other callers do not change. They keep the same call
shape.
- A new regression test, red before the fix:
`server/src/__tests__/heartbeat-native-orphan-sweep-lease-race.test.ts`.
It also checks that the sweep still marks a lapsed run whose owner did
not come back, and that the late owner stays fenced out.
- `doc/plans/2026-11-09-explicit-native-lease-claim-tokens.md`: gap 2 is
marked closed without the epoch design.

## Verification

- `cd server && pnpm exec vitest run
src/__tests__/heartbeat-native-orphan-sweep-lease-race.test.ts` — red on
`origin/master` (the run keeps the marker), green with this change.
- `cd server && pnpm exec vitest run
src/__tests__/heartbeat-native-orphan-sweep-lease-race.test.ts
src/services/heartbeat/recovery.test.ts
src/services/native-runtime/native-execution-lease-reacquire.test.ts
src/__tests__/heartbeat-status-preserving-telemetry.test.ts` — 129
passed.
- `cd server && pnpm exec tsc --noEmit -p tsconfig.json` — clean.
- Restart-chaos time-fault wave on this branch: see the wave comment
below.

## Risks

- Low risk. Only the orphan sweep's marker write changes, and only for a
run whose lease it read as lapsed. The sweep now takes the coordinator
row lock before the run row. The owner's take-back uses the same order,
so the two cannot deadlock.
- If the owner took the lease back, the sweep now writes nothing and
appends no event. The next sweep sees a live lease and defers, as
before.
- The other gaps in the plan (workspace finalization, shared-workspace
holder detection, board copyback confirmation) do not change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits, test runs).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 03:57:20 -06:00
DottaandClaude 82abb3ea04 fix(native): classify a Codex API-key unknown model as a model rejection (#20488)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runner agents run on a provider (here Codex) with a model the
user saves on the agent
> - When the provider rejects that model, Paperclip should classify the
run as `native_provider_model_rejected`, ask the user to choose a model,
and let Retry finish the task
> - Paperclip recognized only the ChatGPT-account rejection (a 400 JSON
envelope). With API-key auth, Codex returns a different terminal error
for an unknown model
> - So the run failed as a generic `adapter_failed` ("Native session
failed"), and recovery opened a reconciliation incident ("Recovery
needed") for a turn that never did any work
> - This pull request recognizes the real API-key shape, bound to the
configured model, and names the rejected model on the task
> - The benefit is that the task asks for a model choice instead of a
reconciliation, and Retry completes the task after the user picks a
valid model

## Linked Issues or Issue Description

**What happened?**
The restart-chaos config fault CF3 `model_id` saves a Codex agent with
the model `chaos-missing-model-<nonce>`. The run stays "running" for
about 60 seconds, then fails with `errorCode: adapter_failed`, "Native
session failed". The task shows "Recovery needed", cause
`native_continuation_requires_reconciliation`. The grader fails as
`CF3/model_id:actionable_message` (waves `w-20261110T061914-s206-cf` t01
and `w-20261110T053831-s205-cf` t02).

Root cause: the wave runs Codex with an OpenAI API key. I drove the
bundled `codex app-server` (0.160.0) directly with an unknown model:
- With API-key auth, Codex retries the Responses API 404 ten times
(about 59 s), then fails the turn with `{"message":"unexpected status
404 Not Found: The model \`<id>\` does not exist or you do not have
access to it., url: https://api.openai.com/v1/responses, cf-ray: …,
request id:
req_…","codexErrorInfo":{"httpConnectionFailed":{"httpStatusCode":404}}}`.
- With ChatGPT auth, the turn fails in about 3 s with `message` =
`{"type":"error","status":400,"error":{"type":"invalid_request_error","message":"The
'<id>' model is not supported when using Codex with a ChatGPT
account.","code":"model_not_found"}}`. Paperclip already classified this
one.

`createNativeProviderFailureObservation` parsed only the JSON envelope,
and the runner's provider-failure category for an HTTP 404 is `unknown`.
The terminal therefore stayed unclassified.

**Expected behavior**
The run is `native_provider_model_rejected`, the task shows `userAction:
"choose_model"` and names the model, no reconciliation incident opens,
and Retry completes the task after the user picks a valid model.

**Steps to reproduce**
`node cli/node_modules/tsx/dist/cli.mjs
tests/restart-chaos/config-wave.ts --faults CF3 --adapters codex
--references model_id --tasks 1 --concurrency 1 --restarts K2 --seed
206` on `master` (with `OPENAI_API_KEY` set).

**Paperclip version or commit**
`master` at 5ab98b0.

## What Changed

- `server/src/services/native-runtime/native-provider-failure.ts`: the
Codex observation recognizes the API-key terminal shape
(`codexErrorInfo` `httpConnectionFailed` or `responseStreamDisconnected`
with `httpStatusCode: 404`, and the message prefix for the configured
model only). It classifies it as `native_provider_model_rejected` with a
new closed diagnostic `NATIVE_MODEL_NOT_FOUND_DIAGNOSTIC` (`codex`,
`model_not_found`, `404`, `api_key`). No provider text or model name is
stored in the diagnostic. A recoverable turn, another model's 404, or
another status is not classified.
- `readNativeModelRejectionDiagnostic` accepts both closed diagnostics,
so run failure diagnostics show it.
- `TaskInterruptionPresentation.rejectedModel` (shared type): with
`userAction: "choose_model"`, the task query carries the model id from
the run's native execution input. Only a
`native_provider_model_rejected` run discloses it.
- `TaskChatThread` names the model in the "Model unavailable" marker:
`The provider rejected the model "<id>".`
- The restart-chaos config wave reads `interruption.rejectedModel` as
task-level text. For `choose_model`, its repair step uses the Retry that
the "Model unavailable" marker offers (`POST /agents/{id}/wakeup` with
`reason: "retry_failed_run"`, the same request as
`agentsApi.retryFailedRun`), because a model rejection does not offer
the task-level Retry.

## Verification

- Red before, green after (the classification line disabled makes both
fail):
- `native-provider-failure.test.ts` — "classifies the API-key 404 for
the configured model as a model rejection (codex 0.160.0 shape)", with
the exact terminal error captured from `codex app-server` 0.160.0, plus
negative cases.
- `native-provider-failure.integration.test.ts` — new `api-key` scenario
through `executePaperclipNativeSession`, the persisted evidence reader
and `finalizeNativeRun`: the run ends `native_provider_model_rejected`,
the issue is `blocked` with that decision, and no issue recovery action
is created.
- `task-interruption-query.test.ts` — the real task query carries
`rejectedModel` only for a model rejection. `TaskChatThread.test.tsx` —
the marker names the model.
- `pnpm --filter @paperclipai/shared typecheck`, `pnpm --filter
@paperclipai/server typecheck`, `pnpm --filter @paperclipai/ui
typecheck` pass.
- Live proof: config wave `w-20261110T090801-s206-cf` (CF3 `model_id`,
codex with an OpenAI API key, K2, seed 206) on commit 05e8938: **1/1
pass**. The run ends `native_provider_model_rejected`; the task rests as
`waiting_for_user` / `choose_model` with `rejectedModel:
"chaos-missing-model-472e1851"` and execution cause
`native_provider_model_rejected` (no reconciliation incident), rests
again after the K2 restart, and finishes 27 s after the model is
restored and the marker's Retry is used. On `master` the same wave
failed as `actionable_message` with "Recovery needed" /
`native_continuation_requires_reconciliation`
(`w-20261110T061914-s206-cf`).

## Risks

- Low risk. The match is bound to the configured model, a 404 status and
a non-recoverable turn, so other provider failures keep their current
behavior.
- The match depends on the Codex terminal text. If a later Codex release
changes it, the run falls back to the old generic failure, not to a
wrong classification.
- Claude (ACPX) unknown models are not changed here. Claude Code reports
an unknown model as a synthetic assistant message ("There's an issue
with the selected model …") rather than a provider error; this PR does
not change or live-verify that path.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, test runs, a direct `codex
app-server` probe).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 03:11:10 -06:00
DottaandClaude Opus 5.5 8a8abdb7b9 fix(recovery): retire the ledger row of an abandoned workspace save (#20502)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Remote workspaces save their files to object storage. Each save
writes a row in the `execution_workspace_snapshots` ledger. The row
stays `pending` until the upload publishes it.
> - A restart that kills the server during a save leaves the save
unfinished. The ownership reconciler settles the save operation as
`remote_workspace_save_abandoned`. It does not touch the ledger row.
> - The row then stays `pending` for good, and its `updated_at` never
moves. The `remote_snapshot_ledger` ownership kind has no settle path,
so every later ownership report flags it as an `I2_settled` violation.
> - This pull request retires that row to a terminal state once no retry
can reopen its save, and gives `remote_snapshot_ledger` a settle path.
> - The benefit is a clean ownership report after a restart during a
save, and a ledger that tells the truth about uploads that will never
finish.

## Linked Issues or Issue Description

**What happened?**
A Daytona R1 × K1 restart-chaos wave (`w-20261110T071047-s7101`,
`--storage s3`) killed the server during the initial workspace save of 3
runs. The save operations ended `failed` /
`remote_workspace_save_abandoned`. Their `execution_workspace_snapshots`
rows stayed `pending` permanently, with no object key and no upload
attempt. The workspaces later committed newer snapshots (authority epoch
3, row epoch 1). Every ownership report afterwards flagged 3
`I2_settled` violations of kind `remote_snapshot_ledger`.

**Expected behavior**
When a save is abandoned and its run and writer epoch have ended, its
pending ledger row reaches a terminal state, and the ownership report
shows no `I2_settled` violation for it.

**Steps to reproduce**
1. Run a Daytona R1 × K1 wave with `--storage s3` and K1 at about +65 s,
so the restart lands inside the initial remote workspace save.
2. Let the runs finish or fail and the workspace commit a newer
snapshot.
3. Read `execution_workspace_snapshots`: the abandoned rows are still
`pending`. The server log shows `I2_settled` violations for
`remote_snapshot_ledger` on each report.

**Paperclip version or commit**
master at 5c9641f141.

## What Changed

- New
`server/src/services/recovery/remote-snapshot-ledger-settlement.ts`:
- `retireEndedRemoteSnapshotLedgerRow` retires one `pending` row of a
`remote_workspace_snapshot` save. It requires that the save has no
running invocation, the source run is terminal, and the writer epoch has
ended (the workspace epoch or writer moved on). A row with no upload
attempt becomes `deleted`, because no object exists. A row with upload
attempts becomes `delete_requested`; no reader adopts it, and snapshot
retention owns its objects. It writes `lastError` and an
`abandonedUpload` provenance record.
- `settleAbandonedRemoteSnapshotLedger` is the settle path of the
`remote_snapshot_ledger` kind. It writes a
`workspace_snapshot.reconciled` activity row.
- `settleAbandonedRemoteSnapshotSave` now also retires the save's
pending ledger row in the same transaction, when the conditions above
already hold.
- `ownership-registry.ts`: `remote_snapshot_ledger` now has `settle:
settleAbandonedRemoteSnapshotLedger`.
- `remote-workspace-snapshot-retention.ts`: the failed-save retry pin no
longer holds a `delete_requested` row whose `abandonedUpload` names its
own source operation. Retention then deletes its attempted objects after
the grace deadline. All other pins stay.
- No schema change: `deleted` and `delete_requested` already exist.

## Verification

- Red/green:
`server/src/__tests__/remote-snapshot-ledger-settlement.test.ts` (3
tests) fails on master (no settle, rows stay `pending`) and passes with
this change.
- Old-saved/new-resumed: a pending row in the exact shape an older build
saved (failed save with `remote_workspace_save_abandoned`, run failed,
workspace at epoch 3) settles on the first pass, with no `I2_settled`
violation on the second pass.
- Keeps an `uploaded` row, a row whose run is live, a row whose save a
retry reopened, and a row whose run still holds the current writer
epoch. A row with upload attempts goes to `delete_requested` and keeps
its deadline.
- Restart mid-upload: the same settle that abandons a running save also
retires its ledger row.
- Red/green: a new retention test runs retention past the deadline. It
deletes the objects of a retired row and keeps a failed save's retry pin
when its row was not retired.
- `cd server && npx vitest run
src/__tests__/remote-snapshot-ledger-settlement.test.ts
src/__tests__/ownership-reconciliation-report.test.ts
src/services/remote-workspace-snapshot-retention.test.ts` passes.
- `cd server && npx tsc --noEmit -p tsconfig.json` passes.
- Live: a Daytona R1 × K1 wave with K1 inside the initial save. Results
are added in a comment below.

## Risks

- Low risk. The settle only moves `pending` rows with no published
object key. It never touches `uploaded`, `committed` or `superseded`
rows.
- A retry of the same save reuses the same ledger row. The settle
refuses while the save operation is running or pending, while its save
work has live or unknown invocations, while the source run is not
terminal, and while that run still holds the current writer epoch. A
retry is not possible after these hold.
- Previous-release story: rows that older builds left `pending` carry
forward. The new `remote_snapshot_ledger` settle path retires them on
the next reconciler pass when the same conditions hold.
- Objects of a retired row with upload attempts are deleted by snapshot
retention after the row's grace deadline, and only when no other pin
holds the row. Retention rechecks every pin before it deletes.

## Model Used

Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 02:55:48 -06:00
DottaandClaude a14ae9b5c9 fix(workspaces): name a failed workspace setup command on the task page (#20478)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Before an agent starts, Paperclip prepares the task workspace and
runs the project's configured setup commands (for example the workspace
provision command)
> - When that command fails, the run fails as `setup_failed`, and the
task stops with a Retry
> - The task page shows only "Failed" and a generic recovery notice. The
real error (the command, its exit status and output) is visible only on
the run page
> - The user cannot see from the task which setting is broken or what to
change
> - This pull request records a bounded, named cause for a failed setup
command and shows it on the task page
> - The benefit is that the task names the broken setting and what to
change, and classification, retry and recovery stay the same

## Linked Issues or Issue Description

**What happened?**
The restart-chaos config fault wave CF1 sets a project
`workspaceStrategy.provisionCommand` to `bash
./scripts/provision-worktree.sh`, a script that does not exist. The run
fails as `setup_failed` with `Execution workspace provision command
"bash ./scripts/provision-worktree.sh" failed: bash:
./scripts/provision-worktree.sh: No such file or directory`. The task
page shows "Failed" and "Paperclip automatically retried continuation …
still has no live execution path". The grader fails the task as
`CF1/provision_command:message_only_in_run_detail`.

**Expected behavior**
The task page names the failed setup step, the configured command, its
exit status and a short tail of its output, and says what to change.
Retry behavior stays the same.

**Steps to reproduce**
`node cli/node_modules/tsx/dist/cli.mjs
tests/restart-chaos/config-wave.ts --faults CF1 --adapters codex --tasks
2 --concurrency 2 --restarts K1,K2 --seed 204` on `master`.

**Paperclip version or commit**
`master` at 5ab98b0 (wave `w-20261110T043929-s204-cf`, tasks t01 and
t03).

## What Changed

- `WorkspaceCommandExitError` now carries the setup step
(`workspace_provision`, `workspace_seed`,
`workspace_runtime_provision`), the configured command and the command
output.
- New `server/src/services/workspace-setup-command-failure.ts`: it
builds a bounded, redacted `setupCommandFailure` record (step, command
up to 200 characters, exit code, last 300 characters of output). It also
recognizes the older message format, so runs recorded before this change
still get a name.
- `run-completion.ts` adds `setupCommandFailure` to the setup failure
`resultJson`. The error code (`setup_failed`) and all retry and recovery
fields stay the same.
- `TaskInterruptionPresentation.setupFailure` (shared type) is set for
`setup_failed` runs. It goes through the same per-run secret redaction
and user-name redaction as `workspaceFailure`.
- `ExecutionBlockerNotice` shows "Couldn’t set up the task workspace.
<command> failed with exit code N: <output>. Fix the command in the
project’s workspace settings, then retry." A scheduled transient retry
keeps its countdown and only adds the name.
- The restart-chaos config wave reads `interruption.setupFailure` as a
task-level text for its actionable-message check.

## Verification

- Red before, green after (the tests fail with the source changes
reverted):
- `server/src/__tests__/workspace-runtime.test.ts` — "names a failed
project provision command with its exit status and output (CF1)" runs a
real git worktree with a missing provision script (exit 127).
- `server/src/services/task-interruption-presentation.test.ts` — "setup
command failure presentation (CF1)": names the command, keeps
`state`/`canRetry`/`userAction` identical, recognizes the older message,
keeps a scheduled retry, bounds output and strips credentials from the
command.
- `ui/src/components/ExecutionBlockerNotice.test.tsx` and
`tests/restart-chaos/config-faults.test.ts` cover the notice text and
the harness check.
- `pnpm --filter @paperclipai/shared typecheck`, `pnpm --filter
@paperclipai/server typecheck`, `pnpm --filter @paperclipai/ui
typecheck` pass.
- Live proof: config wave `w-20261110T083227-s204-cf` (CF1, codex, 2
tasks, K1 and K2, seed 204) on commit ae9a4b7: **2/2 pass**. Both tasks
show `The project's workspace provision command "bash
./scripts/provision-worktree.sh" failed with exit code 127: bash:
./scripts/provision-worktree.sh: No such file or directory` on the task,
rest again after the restart, and finish after the repair and Retry. On
`master` the same wave failed both tasks as `message_only_in_run_detail`
(`w-20261110T043929-s204-cf`).

## Risks

- Low risk. The change adds a presentation field. It does not change the
error code, retry, recovery or blocking behavior.
- The command and output are user-configured text. They are bounded,
passed through `redactSensitiveText`, the run's secret registry and
user-name redaction. If redaction fails, the field is omitted, like
`workspaceFailure`.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, test runs).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 02:35:18 -06:00
DottaandClaude 1e13c58a4e fix(heartbeat): name the cause of generic adapter failures and keep SQL text off the board (#20483)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Heartbeat run settlement records why a run failed, and the board
shows that record.
> - Runs that fail without a named code settle as `adapter_failed` (or
`setup_failed`) with no cause.
> - A user, an operator, and the restart chaos harness cannot tell what
went wrong from such a run.
> - Some run errors also show raw SQL statement text to users.
> - This pull request records a bounded `failureCause` code for generic
failures, shows it on the board, and keeps SQL text out of run errors.
> - The benefit is that a generic failure now names its cause, for
example "adapter failed (40001)", without leaking messages, SQL, or
secrets.

## Linked Issues or Issue Description

Refs #20385 (the nested-cause extraction this change reuses). Related:
#20421 (restart chaos universal checks U1-U4).

**What happened?**

The restart chaos audit of 79 saved waves found 30 failed runs with
`errorCode: "adapter_failed"` and a null or generic error. Every U3
("diagnosable") warning was `adapter_failed`. Nobody could tell what
failed. Some board run errors also showed raw SQL statement text from
wrapped database errors (Drizzle `Failed query: ... params: ...`).

**Expected behavior**

A run that fails with a generic code names a short, safe cause. The
board shows the cause next to the stop reason. Run error text never
shows SQL statements or their parameters.

**Steps to reproduce**

Make an adapter throw a wrapped database error (an `Error` whose nested
`cause` has `code: "40001"` and whose message has a Drizzle `Failed
query:` statement). Before this change, the run settles as
`adapter_failed` with no cause, and `heartbeat_runs.error` contains the
SQL statement and parameters. The new tests in
`server/src/services/heartbeat/run-completion.test.ts` reproduce this.

## What Changed

- Runner: move the #20385 event-commit cause extraction into
`safeErrorCauseCode`
(`packages/paperclip-runner/src/control-plane/safe-error-cause.ts`) and
export it. The Runner's own diagnostics use the same function, unchanged
in behavior.
- Shared: add the `failureCause` contract
(`packages/shared/src/run-failure-cause.ts`): one `[A-Za-z0-9_.:-]`
token of at most 80 characters, `normalizeRunFailureCause`,
`readRunFailureCause`, and `withoutSqlStatementText`.
- Server: add `server/src/services/heartbeat/run-failure-cause.ts`.
Settlement records `resultJson.failureCause` only when the code is
generic (`adapter_failed`, `setup_failed`). `errorCode` stays the same.
- Thrown errors (`failRun`, `failRunSetup`): `provider_http_<status>`,
else `provider_<category>`, else the first safe code in the error and up
to three nested causes (`40001`, `ECONNRESET`), else the error class
name, else `unknown_error`.
- Adapter results without a code (`completeRun`): the error family,
`signal_<name>`, `process_cancellation_failed`, `exit_code_<n>`,
`adapter_reported_error`, or `unknown_error`.
- The failure log lines (`heartbeat execution failed`, `heartbeat
execution setup failed`, and a new `heartbeat run failed` warning for
generic adapter results) include `failureCause` and `errorCode`.
- Server: replace SQL statement text in run error text with "Database
query failed (<cause>)" at all three settlement paths, including the
cancelled branch. The execution blocker's `runError`, the attention
inbox (failed-run excerpt and metadata), and continuation summaries
apply the same replacement on read, so older rows also stop showing SQL
there.
- Server: Retry admission and failed-preparation replay accept only a
closed set of `resultJson` keys. `failureCause` is added to each of
those lists (`task-retry.ts`, `chat-channels/failed-run-retry.ts`,
`cancelled-native-startup.ts`, `fresh-workspace-continuation.ts`). It is
a diagnostic code with no execution or replay authority, so a
failed-preparation run stays retryable.
- Server: `runsForIssue` returns a validated top-level `failureCause`.
It is null for older rows, non-string JSON values, and malformed values.
- UI: `RunForIssue.failureCause`; `IssueRunLedger` shows "adapter failed
(40001)". Older runs keep "adapter failed". The Storybook run-ledger
fixture has a failed run with a cause.
- Restart chaos harness: run samples keep `failureCause`. U3 treats a
generic code with a specific `failureCause` as diagnosable. A bare
`Error`, `unknown_error`, or the no-code fallback
`adapter_reported_error` still counts as vague. U3 stays a warning.
- Docs: `doc/run-log-events.md` and the harness README describe the
field and the SQL replacement.

## Verification

- Red before the fix: the four new `run-completion.test.ts` cases failed
against `origin/master`'s `run-completion.ts` (no `failureCause`, SQL
text in `error`).
- Green:
- `server/src/services/heartbeat/run-completion.test.ts`: all tests
passed (real embedded PostgreSQL). New cases cover a nested `40001`
three levels deep for execution and setup failures, SQL and a secret
parameter absent from `error` and `resultJson`, the bound (an
81-character code and a SQL "code" fall back to the class name),
`exit_code_137` for a code-less adapter result, a cancelled result with
SQL text, no cause for a named code, and the log line. On this loaded
host the suite's `afterAll` database teardown hit its 30 s hook limit
after every test passed (the known local teardown limit, also seen in
#20385). CI runs the suite.
- `server/src/services/heartbeat/run-failure-cause.test.ts` (4),
`server/src/__tests__/activity-service.test.ts` (recorded, legacy,
malformed, overlong, boolean, and number cause projections),
`server/src/__tests__/issue-continuation-summary.test.ts` (legacy SQL
row).
- `packages/shared/src/run-failure-cause.test.ts` (6),
`ui/src/components/IssueRunLedger.test.tsx` (21), restart chaos
`universal.test.ts` and `observer.test.ts`.
-
`packages/paperclip-runner/src/control-plane/durable-prp-control-plane.test.ts`:
207 passed (the stall-diagnostic cases still read `40001` and
`ECONNRESET`).
- Typecheck: shared, runner, server (all layers), UI, restart chaos
harness. `pnpm check:token-gates`: all gates clean.
- `pnpm verify` returned exit 2 (global doc input changed); required CI
supplies broad coverage.
- CI on `6295f8d` found that the new key made failed-preparation runs
ineligible for Retry (`chat-channels.integration.test.ts` saved
board-message Retry got 409;
`workspace-recovery-preparation-dispatch.test.ts` dispatched 0 Retries).
Both reproduced locally and pass after the allowlist fix, with the other
459 Retry cases in `chat-channels.integration.test.ts` and all 25 in
`workspace-recovery-preparation-dispatch.test.ts`.
- No chaos waves were run. Storybook was not opened in a browser; the
fixture typechecks and the label is covered by the UI test.

## Risks

- Low risk. `errorCode` values do not change, so retry, recovery, and
comparison logic is unaffected.
- No schema change and no migration. `failureCause` is a new optional
`resultJson` key. Rows saved by the previous release have no key and
render as before; a new row read by an old server is ignored.
- The SQL replacement only acts on a Drizzle `Failed query:` marker, or
on `$n` placeholder text with a statement shape. Ordinary error text
does not change. When it acts, it also drops the text after the
statement.
- Code that checks `resultJson` against a closed key list must allow
`failureCause`. I found and updated the four lists on the Retry path; a
list I missed would refuse a Retry for a run with a generic failure.
- This is the run log / instance database path. It adds no Telemetry
event.
- The server failure log line still logs the raw error message
(unchanged behavior); only the board-facing text is changed.

## Model Used

- Claude Opus 5.5 (Anthropic), model ID `claude-opus-5-5`, used through
Claude Code with tool use (shell, file editing) and code execution for
tests.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 02:14:53 -06:00
DottaandClaude 233f615644 fix(heartbeat): resume legacy runs a graceful shutdown stopped before dispatch (#20461)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The heartbeat service runs agent turns and recovers them after a
server restart
> - A graceful restart can stop a legacy run (for example a `process`
adapter agent) while the run is still in setup, before the adapter
starts
> - That run was parked with `legacy_execution_requires_reconciliation`,
so automatic recovery stopped
> - A `process` or `http` adapter cannot continue that hold through
Retry, so the accepted Retry waited forever and the task stayed blocked
> - This pull request proves "no adapter work started" for that case and
resumes the run automatically
> - The benefit is that a restart during setup no longer strands the
task, and Retry starts a run for holds that an older server saved

## Linked Issues or Issue Description

**What happened?**
The restart-chaos harness ran workload Q3 (a board approves an agent's
app action late) with a `process` adapter agent. A graceful restart
(fault K2) fired right after the approval. The agent's follow-up run was
interrupted with `server_shutdown_interrupted` 0.2 s after it started,
while it was still in setup. Automatic recovery stopped with
`legacy_execution_requires_reconciliation`. The board clicked Retry. The
server accepted the Retry (HTTP 202), but no run started. The task
showed "Retry is waiting for execution checks" (`retryWait.reason =
execution_recovery`) forever.

**Expected behavior**
A run that a graceful shutdown stops before any adapter work must resume
automatically. An accepted Retry must start a run.

**Steps to reproduce**
1. Run a `process` adapter agent on a task.
2. Send SIGTERM to the server while the run is still in setup (before
the adapter starts).
3. Restart the server. The task is blocked with
`legacy_execution_requires_reconciliation`.
4. Click Retry. The request is accepted, but no run starts.

**Paperclip version or commit**
master at 2c2186706e

**Additional context**
The graceful-shutdown drain marks a legacy run `interrupted` without any
bootstrap evidence. The legacy classifier then treats the run as
"outcome unknown" and creates a no-replay hold. Only conversation
adapters can continue that hold through Retry
(`admitExplicitNativeContinuation` returns null for `process`/`http`
adapters), so the Retry intent stays deferred with no owner. The
hard-restart reaper already uses the durable stage proof
(`executionStage = 'preparing'`, no process identity) to retry such
runs. The graceful path did not.

## What Changed

- New `server/src/services/legacy-shutdown-before-dispatch.ts`: one SQL
proof that a legacy run interrupted by graceful shutdown never reached
the adapter. The proof requires: `executionStage = 'preparing'` with a
controller boot ID, no `budgetDispatch.handedOffAt` handoff receipt, no
process identity, no execution-start event, and no native or
workspace-recovery obligation.
- `terminalizeLegacyExecution` applies that proof in the same
transaction that commits the shutdown interruption, under the run lock.
A matching run gets `executionRecovery: { kind: "bootstrap",
providerWorkStarted: false }`. The existing process-loss retry then
schedules it in the interrupted-preparation lane (no delay, no failure
budget spent), and no hold is created.
- `executionBlockerPredicate` ignores a
`legacy_execution_requires_reconciliation` hold whose source run carries
the same proof. This releases holds that an older server saved for the
same case, so Retry starts a run (upgrade-safe for old rows).
- Tests in `server/src/__tests__/heartbeat-process-recovery.test.ts`.

## Verification

- Red before, green after:
- `resumes a legacy run that a graceful shutdown stopped before adapter
dispatch (stage=preparing)`
- `lets Retry start a run for a pre-dispatch shutdown hold saved by an
older server`
- Control (passes before and after): `... (stage=dispatching)` keeps the
reconciliation hold and schedules no retry.
- `cd server && npx vitest run
src/__tests__/heartbeat-process-recovery.test.ts
src/services/heartbeat/recovery.test.ts
src/__tests__/heartbeat-retry-scheduling.test.ts
src/__tests__/interrupted-preparation-hold-settle.test.ts
src/__tests__/interrupted-preparation-restore-retry.test.ts` (609
passed).
- `npx tsc --noEmit -p server` passes.
- Live proof: restart-chaos `--env local --adapters codex --workloads Q3
--faults K2 --matrix --concurrency 2 --seed 109`. Results are added in a
comment.

## Risks

- The proof is narrow. A run that reached `dispatching`, recorded a
handoff, a process identity or any execution event keeps its
reconciliation hold. Rows from a controller without a lease (no boot ID)
keep their hold.
- The stage proof relies on the `dispatching` stage write that the lease
renewal makes before adapter admission. That write and the `preparing`
claim were added in the same change, so old rows with `preparing` are
reliable.
- Not changed: a `process` or `http` run that really started and has
unknown outcomes still keeps its hold. Retry for that hold is still
accepted but cannot continue it. That is a separate product decision.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use and code execution.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-11-10 01:02:09 -06:00
DottaandClaude Opus 5.5 693de27c90 fix(storage): wait out expired or rotated S3 credentials and re-resolve the key (#20456)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - In cloud mode, run logs, provider traces, attachments and remote
workspace snapshots go to S3
> - The server uses the default AWS credential chain, and real keys
expire or rotate while runs are in flight
> - #20299 made runs wait out a storage outage, but a 403
`ExpiredToken`, `InvalidAccessKeyId` or `SignatureDoesNotMatch` was a
permanent `adapter_failed`
> - The SDK also caches a key until its stated expiration (forever for a
key with none), so a rotated key was never picked up
> - This pull request treats credential rejections as a storage wait and
re-resolves the key from the credential chain after a rejection
> - The benefit is that runs survive key expiry and rotation without
failed attempts or a manual Retry

## Linked Issues or Issue Description

Refs #20299 (storage outage wait). Harness that found this: #20455.

**What existing behavior does this improve?**
Runs wait out S3 outages (5xx, timeouts, resets) but fail at once when
the store rejects the server's credentials.

**Subsystem affected**
server storage (S3 provider) and heartbeat run completion.

**Current behavior**
Restart-chaos wave w-20261110T041556-s501 (`--storage s3
--storage-faults ST5`): one 41 s window of 403 `ExpiredToken` failed 4
of 6 tasks. Each run ended `adapter_failed` with "The provided token has
expired.", and the automatic retries failed within one second, so the
tasks needed a board Retry (R3 `retry_did_not_complete`).

**Proposed behavior**
A credential rejection is a transient infrastructure condition.
Critical-path storage calls wait it out like an outage, and a run that
stops on it gets the `storage_unavailable` wait retry. After each
rejection the S3 client re-resolves its key with `forceRefresh`, so the
next attempt signs with a rotated key. The run error names the
credentials. If they never come back, the exhausted-wait message tells
the operator to check the storage service and its credentials.

**Reason and benefit**
Expiring or rotated keys are normal in cloud deployments. They must not
fail work.

## What Changed

- `storage-unavailable.ts`: `ExpiredToken`, `ExpiredTokenException`,
`TokenRefreshRequired`, `InvalidToken`, `InvalidAccessKeyId`,
`InvalidClientTokenId` and `SignatureDoesNotMatch` answered by the store
with 400/403 count as storage unavailable. `AccessDenied` and a
credential chain that cannot load any key (`CredentialsProviderError`)
stay permanent. New credential-specific run message; the exhausted
message also names credentials.
- `s3-credential-refresh.ts` (new): S3 client middleware that calls the
client's credential provider with `forceRefresh` after a rejection, once
per credential generation (requests that signed with an already-replaced
key do not refresh again), then rethrows so the existing storage wait
owns the retry.
- `s3-provider.ts`: installs the middleware on both S3 clients.
- `run-completion.ts`: uses the credential-aware message.

## Verification

- `cd server && npx vitest run
src/__tests__/storage-s3-credential-rotation.test.ts src/storage/
src/__tests__/storage-outage-wait.test.ts
src/__tests__/storage-s3-transient-retry.test.ts
src/__tests__/storage-s3-failure-diagnostics.test.ts
src/services/heartbeat/run-completion.test.ts` (186 pass).
- The new `storage-s3-credential-rotation.test.ts` fails 5 of 6 cases on
master (red) and passes with this change (green). It covers a real key
rotation through the default credential chain, 403 windows for each
code, the message, and `AccessDenied` staying permanent.
- `cd server && npx tsc --noEmit` passes.
- `s3-credential-refresh.test.ts`: two parallel requests signed with the
old key, rejected 50 ms and 400 ms apart, cause one forced lookup (3
before the generation check, 2 after).
- Restart-chaos rerun on a build with this fix and #20455:
w-20261110T050044-s503 (`--env local --workloads A1,C1 --faults K1,K2
--tasks 8 --storage s3 --storage-faults ST5,ST5R --storage-fault-seconds
30-90`) passed 8/8 tasks (R1–R6 and T) with a 39 s `ExpiredToken` window
and an 85 s real key rotation (76 credential 403s). Before the fix,
w-20261110T041556-s501 failed 4/6 tasks.

## Risks

- Scope: calls with a Readable body (streamed `putObject`, buffered
multipart) cannot be resent, so they still fail on the first rejection,
as they do for outages. The middleware has already re-resolved the key,
so the caller's next attempt (the run-level wait retry for run work)
uses the new key.

- A key that the store rejects for good (for example a wrong secret) now
waits up to the storage wait budget (5 min in the call, then up to 10
run retries) before the board shows the exhausted message, instead of
failing at once.
- `forceRefresh` re-runs the credential chain after a rejection. Calls
are coalesced, so a burst of rejections causes one refresh.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-10 00:33:39 -06:00
Nicky Leach 8809f44b5e Connect Codex and Claude login to agent computers (#20417) 2026-11-09 22:12:49 -08:00
DottaandClaude Opus 5.5 120017e39d fix(workspaces): read saved workspace files in place instead of extracting the whole archive (#20442)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - When a cloud task finishes, its workspace is saved as an encrypted
snapshot and its sandbox is released. The board's Files view then reads
that saved copy
> - Saved Files access downloaded, decrypted and extracted the whole
archive for every request, and refused archives over 512 MiB with
`too_large`
> - A finished task in a Paperclip-sized repository saves a snapshot of
about 730 MiB, so its files could not be listed or opened at all
> - The archive format already records each file's size and SHA-256, and
the snapshot records the manifest digest, so single files can be read
and verified without the rest of the archive
> - This pull request reads the saved archive in place, one verified
file at a time
> - The benefit is that users can open any file of a large finished
workspace quickly, with bounded memory and no whole-archive transfer

## Linked Issues or Issue Description

**What happened?**
In restart-chaos waves on Daytona with a real Paperclip clone, the
committed workspace snapshots were 763,944,535 bytes. After the sandbox
was released, every saved Files read returned 422 `too_large` (506 reads
in total), because `createSavedWorkspaceLoader` refuses archives over
`maxArchiveBytes` (512 MiB). The board Files view uses the same loader,
so it fails the same way.

**Expected behavior**
A user can list and open any single file of a saved workspace of
Paperclip-repository size without the server extracting or buffering the
whole archive. Memory and time stay bounded per request, and integrity
is still verified.

**Steps to reproduce**
1. Run a cloud task whose workspace is a large repository, so the final
snapshot exceeds 512 MiB.
2. Let the task finish and its sandbox be released.
3. Open the task's Files view, or call `GET
/api/issues/:id/file-resources/content?workspace=execution&path=…`: it
returns 422 `too_large`.

**Paperclip version or commit**
`master` at f73ff4ace9.

## What Changed

- `openWorkspaceSnapshotRanges`
(`remote-workspace-snapshot-storage.ts`):
  - range-reads the snapshot object's header;
- decrypts any plaintext byte range with AES-256-CTR, starting from the
AES-GCM counter block for that range;
- checks that the object size matches the wrapped key's plaintext size.
- New `saved-workspace-archive.ts`:
  - range-reads and decrypts the archive header and manifest;
- verifies the manifest's SHA-256 against the snapshot's recorded
`manifestDigest`;
- applies the restore path's manifest checks (safe paths, parent
directories, file sizes and hashes, total size) and computes each file's
offset;
  - keeps parsed manifests of recent snapshots within a 128 MiB budget.
- `remote-workspace-files.ts`: with the new `openSavedWorkspaceArchive`
option, saved stat, list, read and download use the verified manifest,
not the extracted-directory helper.
- Path normalization, denied paths, symlink and missing-path errors,
traversal, paging, truncation and text detection mirror the helper
exactly.
- A read or download decrypts only that file into a private temporary
file and verifies its SHA-256 before serving it.
- The changed-files view needs repository status, so it still uses the
bounded extraction. A saved copy beyond its limits now reports
`changed_unavailable`, a specific code, while its other views stay
available.
- `app.ts` and the support inspection route pass the new opener.
- `doc/SPEC-implementation.md` describes in-place saved reads and the
remaining changed-files limits.

## Verification

- Red before the fix, green after: `reads a saved workspace above the
extraction cap in place, one verified file at a time`. With extraction
only (master's Files service), the capped snapshot returns 422
`too_large`. With the archive reader, preview, list and a 256 KiB
download succeed through the ordinary routes. Every storage read is a
byte-range read, and no extraction directory is created.
- Parity: `answers saved stat and list exactly like the extracted
helper` compares archive-backed results with the extracted-helper path
on the same snapshot.
- Stat covers files, directories, nested and binary files, missing
paths, paths through a file, symlinks, denied names, and invalid paths.
- List covers all mode, a subdirectory, paging, queries, a scan limit, a
non-directory, and a denied directory.
- In recent mode, the entries match. Order is by path, because a saved
copy has no modification times; the extracted copy's mtimes were just
its extraction times.
- Integrity: `refuses a saved file whose stored bytes no longer match
its verified manifest`. Tampered stored bytes return 422 `file_changed`,
and no bytes are served.
- `keeps changed files on bounded extraction and names its limit…`: over
the cap, the changed view returns `changed_unavailable` and the other
views still work.
- The existing location-clearing preview test now checks for range reads
and an empty request temp directory, not for an extraction directory.
- Measured locally, with local-disk storage and a 749,006,840-byte
snapshot (88 × 8 MiB pack file, a 10 MiB file, 2,000 small files):

| path | time |
| --- | --- |
| Old: download, decrypt and extract all, once per request | 2,338 ms,
plus a full 749 MB transfer from S3 |
| New, cold: open (header and manifest range reads) | 7 ms; open and
read a small file: 13 ms |
| New, warm (cached manifest) | open 2 ms; open and read: 6 ms |
| New: list 100 entries and download a 10 MiB file | 23 ms |

- `remote-workspace-file-resources`, `remote-workspaces.integration`,
`remote-workspace-save-concurrency`, and
`remote-workspace-snapshot-retention` pass (212 tests).
- `PAPERCLIP_TYPECHECK_LOW_MEMORY=1 pnpm typecheck` in `server` passed.
- Not yet verified: the Daytona R1 wave's file checks after release. The
chaos harness owner will run them on a build with this change.

## Risks

- Range decryption bypasses GCM's whole-object tag. Integrity instead
comes from the manifest's SHA-256 matching the digest recorded in the
database, and from each file's SHA-256 in that manifest. A file is
verified before it is served. Text detection on stat samples the first 4
KiB without verifying the whole file. It only sets a display hint, and
content is always verified before it is shown.
- Saved files carry no modification times, so the recent view of a saved
copy is ordered by path, where it was previously in effectively random
extraction order.
- The changed-files view of a saved copy over 512 MiB still reports
`changed_unavailable`, because it needs a full extraction to run `git
status`.
- No schema or API change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use
(shell, file edits, local benchmarks).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 22:33:58 -06:00
DottaandClaude Opus 5.5 d064bd21e4 perf(plugins): pick each lifecycle resource's head in one pass (#20406)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Plugins receive resource lifecycle events (agent, project and
agent-runtime changes) through a durable inbox
> - The inbox lists an event only when it is the first unacknowledged
event of its resource, so each resource delivers in order
> - The list query checked that rule with a `NOT EXISTS` for every
unacknowledged event. Each check walked the resource's whole
acknowledged history
> - A resource with a long acknowledged history and a backlog behind a
deferred head costs history × backlog probes. On the hosted staging
instance three copies of this statement ran for more than 23 minutes
each, on a database that was at 6–8 of 8 vCPU all day
> - This pull request picks the deliverable head of each resource in one
pass
> - The benefit is a list call that is linear in the company's events,
and database CPU that other requests can use

## Linked Issues or Issue Description

**What existing behavior does this improve?**
`pluginLifecycleInbox(...).list()` in
`server/src/services/plugin-lifecycle-inbox.ts`. The delivery worker
calls it in a loop and when it checks for idle work.

**Subsystem affected**
Plugin lifecycle delivery (server service, PostgreSQL query).

**Current behavior**
Neon "Active queries" for the staging database on 2026-11-09 showed
three copies of this statement at 1,381–1,401 s each. In the same view,
trivial primary-key reads waited 100–280 ms. Locally, one resource with
2,000 acknowledged events and a 2,000-event backlog takes 3.5 s for one
`list()` call. The cost grows with acknowledged history × backlog.

**Proposed behavior**
Only the head of a resource is deliverable: its unacknowledged creation
if it has one, otherwise its lowest unacknowledged event. This is
exactly the set that the old `firstForResource` predicate admits. The
query now selects these heads with `DISTINCT ON (resource_type,
resource_id)` ordered by `(action <> 'create'), id`, and then applies
the page cursor, order and limit.

**Reason and benefit**
The same fixture lists in 8–24 ms instead of 3.5 s. Long-running copies
of this statement no longer hold database CPU that every request needs.

**Breaking changes**
None. `acknowledge()` keeps its per-event eligibility check.

## What Changed

- `pluginLifecycleInbox.list()` uses a `lifecycle_heads` CTE with
`DISTINCT ON` to pick one head per resource, then filters by the
`afterId` cursor and orders by id with the limit.
- New test in `server/src/__tests__/resource-lifecycle-events.test.ts`:
one resource with 2,000 acknowledged events and a 2,000-event backlog,
plus a second resource. It asserts the exact heads in id order and a
list time below 1 s (3.5 s before, 8–24 ms after).

## Verification

- `cd server && npx vitest run
src/__tests__/resource-lifecycle-events.test.ts -t "acknowledged
backlog"` — red on `origin/master` (3,546 ms), green with the change (24
ms, 8 ms).
- `cd server && npx vitest run
src/__tests__/resource-lifecycle-events.test.ts
src/__tests__/plugin-lifecycle-delivery.test.ts
src/__tests__/agent-runtime-assignments.test.ts
src/__tests__/agent-runtime-hooks.test.ts
src/__tests__/project-instance-secrets.test.ts` — the existing ordering,
paging, per-plugin isolation, backfilled-creation and late-commit tests
pass. (One `agent-runtime-hooks` case is timing-sensitive on a loaded
machine and also fails on `origin/master` there. It passed 22/22 on
rerun.)
- `pnpm verify` selection and CI.
- After deploy: Neon "Active queries" no longer shows long-running
`resource_lifecycle_events … NOT EXISTS` statements.

## Risks

- Low risk. The result set is the same: per resource, the unacknowledged
creation, otherwise the lowest unacknowledged id. The cursor still
applies after the head is chosen, as before, so paging past failed heads
does not skip later events.
- Each call still reads the company's events of the requested types
once. A company with millions of acknowledged events still pays one
linear pass per call. A per-plugin acknowledgment watermark would remove
that and is out of scope.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, browser, code execution). Extended reasoning on.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 21:23:27 -06:00
DottaandPaperclip 0991d9bda1 fix(workspaces): protect migration sources and add guarded recovery service (#20443)
## Thinking Path

> - Paperclip manages agents and their task workspaces.
> - Online migration saves files before it publishes remote workspace
authority.
> - A saved migration journal can survive the importing process.
> - Git cache expiration did not count that journal as a consumer.
> - Expiration could remove a source and change its fingerprint while
its import was incomplete.
> - This PR protects unfinished imports and exposes a guarded internal
service transition for an already affected cohort.
> - New imports can preserve the current sources while all old recovery
data stays retained.

## Linked Issues or Issue Description

**What happened?**

Git cache expiration could archive and remove a workspace after an
import process ended but before its saved cohort finished. The saved
source fingerprint then differed from the current archived workspace.
Exact cohort resume correctly refused that changed source. Reopening the
workspace cannot recreate the old metadata or fingerprint.

**Expected behavior**

An unfinished migration remains a durable consumer after process loss.
If an older server already expired some sources, one canonical
transition can fail the exact unpublished cohort without losing its
snapshots, objects, source history, or recovery obligations. New
attempts use the current verified sources.

**Steps to reproduce**

1. Start a cohort import of eight Git worktrees with local changes.
2. Interrupt it after four snapshot uploads.
3. Let an older server expire two idle source worktrees.
4. Resume the saved cohort. It refuses the changed archived sources.

Related: #20429 preserves exact cohort identity when independent
companion imports change only the scope proof. #20424 preserves prepared
recovery state for archived sources. This PR handles completed source
expiration, not a scope-only change. Public searches found related
expiration work and no matching compensation owner.

## What Changed

- Count saved migration markers and unfinished migration journals as Git
expiration consumers. Keep failed migration retention holds as consumers
too.
- Expose `supersedeExpiredRemoteWorkspaceMigrationCohort` as an internal
service API for a privileged operator with a real database handle and
reviewed company/cohort inputs. It is called directly by the
PostgreSQL/Git test and reviewed one-time administrative qualification.
It adds no CLI mode or HTTP route. The existing CLI still refuses a
damaged cohort; this PR does not claim automatic CLI recovery.
- Require an exact unpublished cohort of up to eight members. It
requires completed expiration and an unexpired restore recipe for each
missing member. The other members must retain their saved source
fingerprints.
- Recheck current source and recovery state under source, lifecycle,
finalizer, and row locks. One transaction fails all old journals, writes
audit records, and removes only their exact matched active markers.
- Keep old cohort proofs, operations, snapshots, and object references.
Genuine failure receipts use the existing failed-save retention hold.
This transition does not report migration success.
- Reuse the existing bounded source-lock queue when `sourceLockWaitMs`
is set. Keep fast refusal by default. Cancellation targets only this
waiter, and current checks still run after admission.
- Record predecessor IDs on new attempts and reserve a snapshot
generation above the existing ledger maximum. New success does not
retire the old hold.
- Document the owning transition and retention rules.

## Verification

- The two new journal-consumer cases failed under the old expiration
predicate and passed under the new predicate.
- The full new recovery case passed in 21.12 seconds with real
PostgreSQL locks, Git repositories, encrypted local object storage, and
archive restores. It covers four retained uploads, two real expirations,
unchanged old resume refusal, authority change refusal, transaction
rollback, a held native finalizer, idempotence, eight new imports,
dirty/untracked file restores, and a retention pass 30 days later with
no object deletion.
- Server TypeScript and module-boundary checks passed.
- On `7cec8c915acfad2d08874eaf26abaa852f560219`, the queued-admission
regression failed before forwarding the option (24.07 seconds), then
passed (22.25 seconds). It verifies a real held project lock,
cancellation that preserves the holder and all journals, release into
full compensation, retention, and eight restored fresh imports. Current
server TypeScript and module/diff checks passed. The only production
follow-up changes are the optional queue input and its existing-owner
call.
- The earlier `737a0df3a71b10fe48d7bbfe7ffd8ae296b4852c` CI run had one
Runner support failure: the unchanged credential-free Python/Pi
calibration exceeded its outer 25-second subprocess deadline. That job
passed 6,926 other tests and skipped four. The timeout is retained as a
nonpass. The changed logical head requires fresh CI and review; no test
deadline was raised.
- The affected cohort, Git expiration, and eligibility suites passed all
148 cases in 228.41 seconds on
`aa589f3f447e36d0277c32f8b44cbe5e84a673be`. Merged current master
`a9d0946e64`; the only conflict retained both independent added test
blocks. The complete merged cohort suite passed all 30 cases in 70.00
seconds on `737a0df3a71b10fe48d7bbfe7ffd8ae296b4852c`, including
upstream larger-cohort controls. Final-head server TypeScript,
incremental preflight, module-boundary, and diff checks passed.
Unchanged expiration/eligibility evidence remains valid. Fresh
`809ab704e619812d8f1bf38cf5de9c65893861cc` CI and review are pending.
- On `809ab704e619812d8f1bf38cf5de9c65893861cc`, the complete recovery
fixture passed in 21.38 seconds after adding one valid archived recipe
with no restore point. It refuses with
`migration_supersession_expiration_unverified` and keeps all workspaces,
journals, and snapshots unchanged. The same case then verifies queue
cancellation/release, full compensation, retained history, fresh
imports, and restored bytes. Server TypeScript passed. This follow-up
changes only the test and service-scope documentation; product bytes
remain identical to qualified
`7cec8c915acfad2d08874eaf26abaa852f560219`.
- Earlier fixture attempts did not pass. They exposed the selection of a
held source and an incorrect expected refusal string. The fixture now
selects eligible sources and asserts the canonical authority refusal.
Production guards were not relaxed.
- Live qualification of the exact owning product bytes completed in
230.419 seconds. All eight old operations became failed with auditable
supersession lineage. All eight old snapshot rows remained byte-for-byte
identical, and their object references remain retained. The existing
source-lock queue waited 1.151 seconds for a normal finalizer handoff.
The three complete source/recovery passes took about 218 seconds
including their transaction, which explains why the earlier 180-second
total budget was insufficient for that measured workload. No source
proof or publication guard was skipped. Compensation made no provider or
object-storage calls.
- Earlier live qualifications remain nonpasses: the 180-second attempt
did not finish; its instrumented successor completed source checks and
refused a busy source lock before mutation. The successful bounded-queue
attempt retained those failure records. Fresh archived/online imports
are a separate subsequent step and are not claimed complete here.
- The local checks do not claim browser acceptance, app deployment,
fleet enrollment, or a completed zero-downtime cutover.

## Risks

- This owner mutates migration bookkeeping. It preserves all-or-nothing
row comparisons and current source/recovery locks. A changed journal,
authority, writer, finalizer, expired recipe, or partial transaction
refuses the transition.
- Historical snapshots and objects remain pinned after new success. This
intentionally retains storage. Release requires a separate reviewed
action.
- An older importer cannot use the successor generation contract. Use
the containing canonical owner for recovery. Normal app delivery must
also carry the expiration guard; a private maintenance graph does not
patch a running server's cleanup worker.
- The migration owner crosses 1,000 lines. The bounded compensation
transition remains beside its private source inspection, fingerprint,
fence, reservation, and publication contracts. Moving it now would
require exporting or duplicating those safety owners. No unrelated
refactor or new framework is included.

## Model Used

OpenAI GPT-6 through Codex, with reasoning, source editing, Git, and
local execution tools. The exact serving model ID and context-window
size are not exposed in this session.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 21:02:02 -06:00
DottaandPaperclip 5bad074baa feat: add individual agent interaction permissions (#20411)
Add eleven sparse incoming and outgoing restrictions, human CLI/API administration, shared mutation enforcement, and pending-delivery checks. Preserve existing defaults, agent settings, and existing authorization boundaries.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-11-09 20:34:04 -06:00
DottaandClaude Opus 5.5 99a6daf5bc perf(auth): resolve a Cloud tenant actor in one database round trip (#20390)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - On Paperclip Cloud, each request resolves its board actor from
trusted Cloud headers in `actorMiddleware`
> - This runs for every request after the liveness probe, also for
static files such as `favicon.ico` and `index.html`
> - The resolution ran three database statements one after another: the
stale `instance_admin` purge, the membership read and the
owner-elevation read
> - On a loaded database, each statement waits. Three sequential waits
make every request slow, also a request that needs no data
> - This pull request keeps the purge and the tenant sync in order and
runs the two reads at the same time as them
> - The benefit is one database wait per request instead of three

## Linked Issues or Issue Description

**What existing behavior does this improve?**
Cloud tenant actor resolution in `server/src/middleware/auth.ts`
(`resolveCloudTenantActorOnce`).

**Subsystem affected**
Server authentication middleware (Cloud trusted-header path).

**Current behavior**
Measured on the hosted staging instance on 2026-11-09 from a signed-in
browser, 45 paired samples in 40 s:
- `/api/liveness` (mounted before actor resolution): client median 92
ms, p90 255 ms, server time ≤ 1 ms.
- `/favicon.ico` with a session (after actor resolution): client median
413 ms, p90 1,751 ms, max 4.6 s.
- `/api/cli-auth/me`: server median 346 ms, p90 1,528 ms.
The same Node process answers liveness quickly, so the event loop is not
blocked. The database is busy (6–8 of 8 vCPU for the whole day), and
trivial primary-key reads waited 100–280 ms each. Three sequential reads
explain the ~320 ms median gap between liveness and favicon.

**Proposed behavior**
The purge and the debounced tenant sync stay ordered. The membership
read and the owner-elevation read run at the same time as them. The sync
writes only the primary company's membership, and the membership read
excludes that company, so the result does not change.

**Reason and benefit**
A synced request costs one database wait instead of three. With 150 ms
of injected database latency, a synced resolution goes from 914 ms to
310 ms (3 runs each, same machine).

**Breaking changes**
None.

## What Changed

- `resolveCloudTenantActorOnce` starts the purge-and-sync, the
additional-membership read and `resolveOwnerInstanceAdmin` together and
awaits them with `Promise.all`. A membership read failure still degrades
to the primary company. The owner-elevation read still fails closed.
- New regression test
`server/src/__tests__/cloud-tenant-actor-round-trips.test.ts`. It
connects through a TCP proxy that delays every client write by 150 ms
and asserts that a synced resolution finishes in less than 4 × the
delay. Before the change it takes about 6 × (914 ms); after the change
about 2 × (310 ms).
- `auth-session-route.test.ts`: the fake database binds each
`returning()` to its own insert, and the test matches inserts by content
instead of position, because the instance-settings insert can now happen
in parallel with the tenant sync.

## Verification

- `cd server && npx vitest run
src/__tests__/cloud-tenant-actor-round-trips.test.ts` — red on
`origin/master` (914 ms, 913 ms, 916 ms), green with the change (310
ms).
- `cd server && npx vitest run
src/__tests__/cloud-tenant-company-provisioning.test.ts
src/__tests__/auth-session-route.test.ts src/__tests__/liveness.test.ts
src/__tests__/cloud-warm-standby.test.ts
src/middleware/cloud-tenant-actor.test.ts`
- `pnpm verify` (selected tests), and CI.
- After deploy: compare `/favicon.ico` and `/api/cli-auth/me` client
time with `/api/liveness` on staging. Expect the median gap to drop from
about 3 database waits to about 1.

## Risks

- Low risk. Authorization does not change: the same statements run and
the request waits for all of them before it continues.
- Each request now uses up to three pooled connections at the same time
instead of one. The staging pool limit is 500, so this is not a concern
there. Smaller pools reach their limit sooner under a burst.
- The diff re-indents the purge-and-sync block. The statements in it do
not change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, browser, code execution). Extended reasoning on.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 20:29:37 -06:00
DottaandClaude Opus 5.5 1ca3e8ea2a fix(native): let a resume claimed after a restart write the run's existing log (#20427)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - When a native run is interrupted, Paperclip can persist a same-run
resume: a later attempt continues the same run from its exact checkpoint
> - If the server restarts before that resume is dispatched, the new
server process claims it. The resume then reopens the run's existing
log, and only the current controller may write it
> - The resume claim took the lease owner but left the dead process's
controller identity on the lease. The log writer check compares the boot
id, so it refused, and the exact checkpoint resume failed as
`run_log_writer_authority_lost`
> - This pull request stamps the claiming process's identity on the
resume claim, as restart recovery's own claim already does
> - The benefit is that a resume persisted before a restart continues
after it, instead of failing and needing a manual Retry

## Linked Issues or Issue Description

Refs #19831. Storage chaos wave `w-20261110T003423-s9903` (local ST2,
seed 9903), task t01 (codex C1, K1). The wave went 7/8; t01 was the one
task that needed a Retry.

- Run 279772b3 was SIGKILLed during its first turn. The restarted server
resumed it, and the Codex snapshot failed ("cannot safely recover an
ambiguous Codex turn start"). A same-run resume was persisted.
- A second SIGKILL hit (00:35:37), and the next process dispatched the
scheduled resume at 00:35:56.
- The resume's run-log claim failed in `createRunLogWriterAuthority`:
the coordinator lease still carried the killed process's
`controllerBootId`. The exact checkpoint resume was refused
(`run_log_writer_authority_lost`), and the run ended `adapter_failed`,
needing a Retry.

The wave had S3 latency injected, but the failure does not depend on it.
The new test reproduces it on master with no storage faults.

## What Changed

-
`server/src/services/native-runtime/native-finalization-reconciler.ts`:
`dispatchNativeSessionResumptions` writes the claiming process's
controller identity (boot id, pid, host hash, process start) along with
its lease owner and expiry. This matches the restart-recovery claim, so
ownership proofs and the run-log writer check see the process that
actually owns the resume.
- `server/src/__tests__/native-session-resumption.test.ts`: a regression
test for this case.

## Verification

- `native-session-resumption.test.ts`:
- A coordinator persisted for resume by a previous process (stale boot
id), on a run with an existing object-store log, is dispatched.
- The run-log writer check accepts the new claim, and the lease carries
this process's identity.
  - The test fails on master with `run_log_writer_authority_lost`.
- Regression: the native resumption, binding, recovery-deadline,
restart-recovery, scheduled-resume, owner-release, runner-ownership and
recovery suites pass locally. `tsc --noEmit` passes for `server`.

## Risks

- The resume claim now also refreshes the controller pid, host hash and
process start on the coordinator row. These describe the process that
owns the lease, exactly as after a restart-recovery claim. A claim by
the same process writes the same values as before.
- No schema migration.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 19:57:24 -06:00
Nicky LeachandPaperclip 3a5572c9e5 Extend login PTY contracts for existing computers (#20410)
## Thinking Path

> - Paperclip manages agent execution across environments.
> - Environment providers own execution resources.
> - Codex and Claude already share the login PTY transport.
> - A login on an existing computer needs its own allocation and
deadline.
> - Input retries must retain their identity.
> - Codex also needs a fixed credential-file read; Claude already
returns its token through PTY output.
> - This change extends the shared contract and keeps both existing
provider parsers.

## Linked Issues or Issue Description

**Problem**

The existing login contract assumes a temporary sandbox. It cannot
describe a login allocation on an existing computer or export its fixed
credential result without generic execution.

**Proposed solution**

Add shared allocation purpose, command identity, PTY deadline, and input
identity fields for both Codex and Claude. Add one optional
credential-result hook for Codex's auth.json file.

**Alternatives considered**

A separate Claude login implementation would duplicate the current
setup-token parser and owner-bound credential writer. Claude continues
to use that existing path. The new artifact hook is Codex-specific
because Claude's setup-token result comes through the existing shared
PTY output stream.

## What Changed

- Export the login contract types from the main SDK entry point.
- Forward login purpose and command through plugin allocation and retain
them in lease metadata.
- Forward the PTY deadline and give each input write a stable identity.
- End a login route when the worker cannot confirm input delivery.
- Preserve the opening company scope for input, stop, and close
callbacks.
- Advertise and dispatch the optional fixed Codex credential-result
hook.

The allocation, deadline, input, output, and cleanup contracts serve
both providers. This PR does not enable either provider on an existing
computer. The dependent consumer PR connects admission, services,
credential completion, and UI for both providers.

## Verification

- Close-ordering regression: all 91 host worker-manager tests passed,
including concurrent close callers waiting behind a held plugin
acknowledgement after input failure. Server TypeScript check passed. All
current CI gates, ordinary review, and the selected follow-up review
pass on a39fb59bd1.

- Shared and SDK TypeScript builds passed.
- SDK worker dispatch: 31 tests passed.
- Host worker-manager: 90 tests passed, including a nested
worker-to-host scope guard.
- Environment runtime with embedded PostgreSQL: 197 tests passed.
- Added absent-hook, input-failure, and allocation-forwarding checks.
- A running instance is not required to validate this SDK-only
increment. Real provider acceptance follows after the dependent hooks
are connected.

## Risks

The hook and fields are optional. Existing sandbox providers keep their
current path. Failed input delivery now ends its route instead of
waiting for the deadline. There is no database migration.

## Model Used

OpenAI Codex, GPT-6 family, with reasoning and code execution. The exact
runtime model identifier and context size are not exposed to this agent.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 16:50:58 -08:00
DottaandClaude Opus 5.5 347d85fef3 perf(chat): index GitHub review lookups and share review-wait reads (#20400)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - GitHub chat endpoints let agents review pull requests. The server
reads review state when it lists issues and when it updates GitHub
checks.
> - On a hosted instance, two GitHub review queries used the most total
database time. One query ran about 660,000 times at about 33 ms. The
other query ran about 10,000 times at about 1 s.
> - The first query finds a source comment's chat link. No index covers
`chat_message_links.comment_id`, so each call reads the full table.
Issue lists also read the same review waits two times per request.
> - The second query joins deliveries, links and runs on a JSON key. The
planner walks the agent's run history in creation order and reads each
run's context.
> - This pull request adds four concurrent indexes, splits the run
lookup into two small reads, and shares review-wait reads in one
issue-list request.
> - The benefit is less background database load, so request reads wait
less. The results stay the same.

## Linked Issues or Issue Description

**What existing behavior does this improve?**
GitHub review state reads. These are the inherited review-wait lookup by
source comment, and the review-check lookup of the run that a delivery's
comment woke.

**Subsystem affected**
Server chat channels (GitHub review waits and checks), issue list
attention maps, and the database schema.

**Current behavior**
- `readInheritedGitHubReviewWait` filters `chat_message_links` by
`company_id`, `comment_id` and `direction`. No index has `comment_id`,
so PostgreSQL reads the full table on each call. The run-origin check
does the same lookup first.
- An issue list calls the external review-wait read from the review
attention map and again from the blocked-inbox attention map. The two
maps read the same in-review issues.
- `githubReviewCheckState` joins deliveries, links and runs with
`context_snapshot->>'wakeCommentId' = comment_id::text`, sorts by
`created_at desc` and takes one row. The planner reads the agent's runs
in creation order and reads each run context. If no run matches yet, it
reads all of them. The delivery filter on `normalized_event` and the
link join on `delivery_id` also have no index.

**Proposed behavior**
The same rows come back from small index reads. Each issue's review wait
is read one time per issue-list request.

**Reason and benefit**
These two statement families used about 33,000 s of database time in one
cumulative statistics window. The database had about 50 concurrent
active queries, and request reads waited behind this background work.

**Breaking changes**
None. The migration adds indexes only.

## What Changed

- Migration `0456_chat_review_lookup_indexes` builds four indexes with
`CREATE INDEX CONCURRENTLY IF NOT EXISTS`. It runs through the existing
top-level statement path, which repairs an invalid index on retry:
- `chat_message_links_company_comment_idx` on `(company_id, comment_id)`
where `comment_id is not null`.
- `chat_message_links_delivery_idx` on `(delivery_id)` where
`delivery_id is not null`.
- `chat_deliveries_github_automatic_delivery_idx` on `(endpoint_id,
normalized_event->'githubAutomatic'->'context'->>'deliveryId')` where
that value is not null.
- `heartbeat_runs_company_wake_comment_idx` on `(company_id,
context_snapshot->>'wakeCommentId')`. This index is not partial. The
planner does not use expression statistics from a partial index. Without
these statistics, it estimates many matches and keeps the creation-order
walk.
- `githubReviewCheckState` reads the delivery's comment IDs first. If
there is a comment, it reads the newest same-agent run with one of these
`wakeCommentId` values. If there is no comment, it skips the run read.
The comparison stays text equality on `comment_id::text`.
- `createExternalReviewWaitReader` shares one read per issue between the
review and blocked-inbox attention maps of one issue-list request. The
reader exists only for that request.
- `doc/DATABASE.md` describes the indexes and the new read order.
- `scripts/benchmark-review-lookup-indexes.ts` compares the pre-fix and
new code with and without the indexes.
`scripts/benchmark-review-lookup-index-migration.ts` times the migration
on a large synthetic database.

## Verification

Local SQL measurements on a synthetic fixture. They are not production
timings. Environment: embedded PostgreSQL 18.1, baseline revision
`02bfe71a6b`. Fixture: 50,000 links, 5,000 deliveries with about 2 KiB
events, and 4,000 runs with about 12 KiB incompressible contexts. The
wake run is in the middle of the run history. Each value is the median
server execution time from `EXPLAIN ANALYZE` (2 warmups, 9 samples). The
order was: no indexes, indexes, then no indexes again.

| Caller and statement | Before (no indexes, two passes) | After |
Shared buffers before → after |
| --- | --- | --- | --- |
| Inherited review wait, link by source comment (same SQL) | 2.72 / 2.36
ms | 0.076 ms | 929 → 12 |
| Review check, wake run found | 31.9 / 21.9 ms | 0.29 ms (two
statements) | 25,776 → 62 |
| Review check, no wake run yet | 71.0 / 47.5 ms | 0.06 ms (two
statements) | 34,861 → 12 |

- Indexes alone do not fix the review check. The old SQL with the new
indexes took 8.6 ms (run found) and 29.7 ms (no run), because it still
walked the run history. The new SQL without the new indexes was neutral
(23.5 and 35.1 ms).
- Service wall times on this shared machine were noisy, so the table
reports server execution time.
- Correctness: the benchmark fails unless the inherited statement
returns the same positional rows in each index state. The check service
result and the final wake-run rows of the new code must also match the
pre-fix module for both cases.
- Migration timing, normal migration runner, synthetic data: 200,000
runs (1.8 GB with 8 KiB incompressible contexts), 500,000 links and
100,000 deliveries. First run 4.2 s; rerun 0.38 s. Separate builds:
links by comment 1.5 s, run wake comment 1.1 s, deliveries 0.7 s, links
by delivery 0.3 s. All indexes were valid. The run index was 8.3 MB.
- New tests:
- `server/src/__tests__/github-review-check-state.test.ts` checks that
the newest same-agent run is selected. It also checks that other agents,
other companies, uppercase IDs, non-string values, list-only
`wakeCommentIds`, comment-less links and unknown deliveries do not
match. It checks that the generated statements can use the new indexes.
- `server/src/services/native-runtime/external-review-wait.test.ts`
checks that the reader reads each issue one time, keeps concurrent
callers correct, and rejects all waiting callers when a read fails.
- Red/green: with the pre-fix `review-check-state.ts`, the behavior test
passes and the index test fails. With this change, both pass.
- Focused runs pass: `issue-blocker-attention`,
`heartbeat-issue-liveness-escalation`, review-wait, review-check-state,
external-review-wait, review-repair (106 tests), and
`external-chat-wait.integration` (285 tests). `pnpm --filter
@paperclipai/server typecheck` and `pnpm --filter @paperclipai/db
check:migrations` pass.

Commands:

```sh
pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-review-lookup-indexes.ts --baseline-ref=02bfe71a6b
pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-review-lookup-index-migration.ts
```

## Risks

- The migration builds four indexes concurrently. It does not block
writes. On a large database, the run index reads every run context one
time. The local run took 1.1 s for 1.8 GB from a warm cache. Cold
storage on smaller compute can be slower.
- The run index adds one entry for each run insert and for each run
update that is not a heap-only update. Many runs have no
`wakeCommentId`, so these entries hold a null key.
- The review check now sends two statements instead of one when a
delivery has a comment. Each statement reads only a few index entries.
- When two matching runs have the same `created_at`, either can be
selected. The previous query had the same tie behavior.
- This change does not change the number of in-review issues that one
issue list reads. The blocked-inbox map still reads all in-review issues
of the company. A smaller scope needs a separate change to the liveness
classifier.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`) by Anthropic, in Claude Code with
tool use (shell, file edits, local PostgreSQL benchmarks).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:47:34 -06:00
DottaandClaude Opus 5.5 326df52673 perf(api): rank Mine inbox candidates from the participation set (#20413)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - The Mine inbox reads `GET /api/companies/:companyId/inbox/mine`. Its
main query is `issueService.list` with "touched by me", "not archived by
me", six statuses including `done`, and `LIMIT 100` by canonical last
activity.
> - That query evaluates `touchedByUserCondition` (a five-way OR of
EXISTS) on every status-matching issue in the company. Because `done` is
included, the scan grows with company history, not with the user's work.
> - The unread badge already solved the same problem with a UNION of
indexed participation sources (#17973). The list path did not.
> - This pull request makes the Mine list rank page ids from that same
participation UNION, then load full rows (with the expensive select-list
subqueries) only for the 100 selected ids.
> - The benefit is that the main Mine query scales with the user's
participation instead of the company's issue count. Results stay
identical, and a new test proves it against the original scan.

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The latency of the Mine inbox snapshot, `GET
/api/companies/:companyId/inbox/mine`.

**Subsystem affected**
Server: issue list service (`server/src/services/issues.ts`) and the
Mine route.

**Current behavior**
Measured on 2026-11-09: 280–570 ms server time on a dev instance and
1.9–3.2 s on staging. The list query scans every status-matching issue
(28k of 30k in the fixture below) to test participation, then sorts the
touched ones.

**Proposed behavior**
The list query reads only the user's participation set and computes the
row projection only for the page.

**Reason and benefit**
Inbox opens are frequent. The old cost grows with every completed task
in the company.

Refs #17973 (same UNION for the unread badge).

## What Changed

- Extracted the participation UNION from `unreadInboxIssueIds` into
`mineParticipationIssueIds()`. The unread badge uses it unchanged.
- New `IssueFilters.touchedCandidates: "participation"`. When it is set
with `touchedByUserId` (and there is no search and no
`oneChildPerParent`), `list`:
1. replaces `touchedByUserCondition` with `issues.id IN (<participation
UNION>)`. Each UNION member is one OR branch of the old condition, so
the set is the same;
2. runs a narrow `candidates` query (`SELECT id … WHERE <all other
filters> ORDER BY <same order> LIMIT/OFFSET`);
3. loads the full projection for only those ids (re-checking company,
visibility and the read condition), and restores the phase 1 order.
- Only the Mine route sets the flag. Every other `svc.list` caller keeps
the old SQL.
- A new Server-Timing phase, `inbox_issues_candidates`.
- `server/src/__tests__/inbox-mine-candidates.test.ts`: a
result-equivalence test.
- `scripts/benchmark-inbox-mine.ts`: a local benchmark that seeds a
large fixture, compares full payloads, and records `EXPLAIN (ANALYZE,
BUFFERS)` per query.

### Not changed, with evidence

- **Recomputed comment/activity maxima** (`lastActivityStatsForIssues`):
0.9 + 0.2 ms per call in the plans. Not worth a second code path.
- **Touched condition inside `userCommentStatsForIssues`**: 1.4–2.1 ms.
Not changed.
- **`liveDescendantCountMapForIssues`**: 12 ms at 30k issues and 40 ms
at 90k. It now costs about as much as the list query. It scans all live
runs and hashes all company issues. It is company-wide work, outside the
candidate selection, so I left it for a separate change.

## Verification

### Correctness

`inbox-mine-candidates.test.ts` runs the old scan and the new path on
the same data. It asserts equal ordered ids and equal full JSON
payloads. Fixture: 170+ touched issues (more than one page, with tied
timestamps) plus these edge cases:

- included: created by me, assigned to me only, user activity, my direct
comment, `done`, pending request addressed to me, archived then
re-activated by a newer outside comment, read state with a later agent
comment, a live child (live descendant count);
- excluded: archived with no newer activity, mention-only, read audit
only (`issue.read_marked`), uppercase entity id, channel-sourced
comment, agent-created with my user id, `cancelled`, hidden, harness,
plugin operation, private to another user (`issueReadSqlCondition`),
answered request, untouched issues, another company.

It also compares other shapes: no archive filter, `status=done` with the
full projection, `offset`/`limit`, ascending order, unrestricted read
condition, a second user, and a user with no participation. Mutation
check: removing the comment source from the UNION makes the test fail.

The benchmark also asserts identical full payloads for every sample of
both arms.

Focused suites (local): `inbox-mine-candidates`, `inbox-mine-routes`,
`authorization-privacy-query`, `issues-unread-inbox`,
`inbox-archive-routes`, `issues-assignee-unread`,
`issues-creation-visibility` — all pass.

### Performance (local SQL measurements)

Command: `pnpm --filter @paperclipai/server exec tsx
../scripts/benchmark-inbox-mine.ts --baseline-ref=18c3f4ef7b
--issues=<N> [--touch-density=<d>]`. Baseline = 18c3f4ef7b, the #20408
head with the same timing hooks. Embedded PostgreSQL 18.1,
`shared_buffers` 128MB, `work_mem` 4MB, JIT on (not triggered), pool of
8. Alternating order, 2 warmups. Fixture per run: 12 activity rows and 6
comments per issue, 55% `done`, archives, read states, pending requests,
150 live runs.

| Fixture | Arm | `svc.list` median (min–max) | List query phase | Main
query plan |
| --- | --- | --- | --- | --- |
| 30k issues, user touched ~1.1k | before | 47.8 ms (41–66) | 30.0 ms |
28.1 ms exec, 33.7k buffers |
| | after | 39.4 ms (36–42) | 19.4 + 4.2 ms | 16.0 ms exec, 22.1k
buffers (+1.8 ms rows) |
| 90k issues, user touched ~3.4k | before | 124.4 ms (113–180) | 71.1 ms
| 70.8 ms exec, 103.9k buffers |
| | after | 102.9 ms (88–118) | 43.1 + 3.8 ms | 41.7 ms exec, 72.7k
buffers |
| 30k issues, user touched ~11k (dense) | before | 135.0 ms | 119.2 ms |
112.6 ms exec, 128k buffers |
| | after | 136.6 ms | 108.7 + 4.9 ms | 101.9 ms exec, 144k buffers |

- The old plan scanned 27,993 status-matching issues to test
participation. The new plan reads the participation UNION (1,155 ids at
30k; 3,448 at 90k) and probes `issues_pkey`.
- **Neutral case:** when a user has touched most issues (dense row), the
UNION does not shrink the set. The per-candidate privacy check, archive
visibility and activity maxima dominate. I report this as neutral, not
as a gain.
- On a loaded machine (a parallel test run), the same 30k fixture took
129 ms before and 55 ms after. Planning time of the old query rose to 27
ms there. I report the quiet-machine numbers above as the result.
- I did not get query evidence from staging's database. This session had
no Neon or CloudOps access (no `neonctl`, no stack credentials), so all
numbers are local. #20408 adds the per-phase header, which can confirm
the effect on staging after deploy.

### Pre-PR checks

- `tsc --noEmit -p server`: no errors in the changed files.
- `pnpm verify --explain` selects 2,417 of 3,204 test files for this
change, because `services/issues.ts` is imported almost everywhere. I
did not repeat that full suite locally (AGENTS.md §7); required CI
supplies it.

## Risks

- **Equivalence depends on the UNION matching
`touchedByUserCondition`.** Each branch has a UNION member:
human-created by me, assigned to me, pending request addressed to me, my
participation activity (canonical lowercase UUID ids only, the same as
the old `= issues.id::text` join), and my direct human comments. The
equivalence test pins these. A future change to `touchedByUserCondition`
must also change the UNION. Both live next to each other, and the unread
badge already depends on the same equality.
- **Two reads instead of one.** A row can change between the candidate
query and the row query. The row query re-checks company, visibility and
read access, so a row that became unreadable is dropped. The page can
then have fewer than 100 rows for that one response.
- Scope: only the Mine route sets the flag. No migration.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits, embedded PostgreSQL benchmarks). Standard
context window; extended thinking not used.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:17:03 -06:00
DottaandClaude Opus 5.5 4a2eb920cf fix(storage): wait out a store outage on a run's critical path instead of failing it (#20299)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - A cloud instance keeps run logs and evidence in object storage, so a
run touches the store as soon as it starts
> - In storage chaos wave `w-20261109T145628-s9902` (ST1: 75–176 s
windows where every S3 call returns 503), only 1 of 8 tasks finished. A
run starting or resuming during an outage failed within a second as
`adapter_failed`, generic recovery burned its attempts seconds apart,
the task was escalated to the board, and the user saw the raw S3 error
> - This pull request treats a transient storage error as an
infrastructure wait: the run is retried on a minute-scale schedule,
rapid recovery is suppressed, the board shows it as working, and the run
error says storage was unavailable
> - The benefit is that a store outage of several minutes delays work
instead of failing and stranding it

## Linked Issues or Issue Description

Refs #19831. Storage chaos wave `w-20261109T145628-s9902` (master
`610b54f551`, `--storage s3`, ST1).

**Where the run fails.** At run start or resume, `run-output` `begin`
opens the run log: `getRunLogStore().begin` → object run log store →
object byte journal `claim` → S3 conditional PUT. The journal retries
only 3 times within about 300 ms, so a 503 escapes and fails the run as
`adapter_failed`. The async stack ends in the SDK middleware with no app
frame. `log_store` stays null on the failed run, which pins the claim.

**What followed.**
- `failRun` released the issue into generic immediate recovery. Recovery
retried 1–2 s apart inside the outage (t01: 14:58:33, :35, :59,
14:59:01), then stopped and opened a board-owned
`stranded_assigned_issue` action. These are the open recovery actions on
CHA-1, CHA-4, CHA-7 and CHA-8; a later Retry hit the outage again and
escalated the same way.
- The run error was the raw S3 text ("Injected storage outage").

**Slow store (ST2, `w-20261109T151946-s9903`).** With about 9.7 s of
added latency per call, the same claim hit the journal's 15 s
per-operation deadline (`AbortSignal.timeout(15_000)`). The run failed
after about 36 s with `AbortError: Request aborted` and burned 3 runs
the same way; 4 of 8 tasks needed a Retry.

t02/t03 (Retry parked with `process_identity_missing`) are a separate
native-recovery class and are handled in a follow-up.


**Daytona storage chaos ST1 (`w-20261109T161202-s9912`, 1/8):** with S3
returning 503 for 72 to 154 s at a time:
- Workspace restore failed at once (`remote_workspace_restore_failed:
step=snapshot_download; storage=provider_error`), three times in 40 s,
then `setup_failed`. It left an active recovery action behind.
- Runs reattached after a restart died within 2 s on the run-log claim,
then became reconciliation-required.
- Setup failed on other storage reads.
- 6 of 7 failures needed a UI Retry.

So the rule here is one class rule: a transient store error on a run's
critical path waits, it never fails the run.

## What Changed

- New `server/src/storage/storage-unavailable.ts`:
- `isStorageUnavailableError` reads the recorded storage failure
diagnostics first, then the SDK error shape. Unavailable means
429/500/502/503/504, the S3 throttling and timeout names, network codes
(`ECONNRESET`, `ECONNREFUSED`, `ETIMEDOUT`, `EPIPE`, `EAI_AGAIN`,
`ENOTFOUND`), or an `AbortError` whose cause is a `TimeoutError` (a
per-operation deadline). 403, 404 and 412 are not outages, and neither
is an abort caused by the run's own Stop.
- It defines the `storage_unavailable` code, the
`storage_unavailable_wait` retry reason, the retry policy (60 s × 10
attempts, about 10 minutes) and the user-facing message.
- `server/src/services/heartbeat/run-completion.ts`:
- `failRun` classifies such a failure as `storage_unavailable` with the
plain message.
- Unless native recovery owns the run, it schedules the storage wait
with `scheduleBoundedRetryForRun`, skips the interaction-continuation
retry, and releases the issue with `suppressImmediateRecovery`.
  - `failRunSetup` uses the same policy for this code.
- `server/src/services/heartbeat/retries.ts`: `storage_unavailable`
joins the transient infrastructure codes. It gets its own retry budget
and policy, like `runner_revision_mismatch`.
- `server/src/services/task-interruption-presentation.ts`:
`storage_unavailable_wait` is a resource wait, so the board shows the
task as working with no Retry while it waits.

- **One shared outage wait for the run's critical path**
(`server/src/storage/storage-unavailable.ts`):
- `retryThroughStorageOutage` retries a transient store failure with
backoff (2 s doubling to 30 s) until that storage operation's outage has
lasted 5 minutes, then gives the error back. The outermost wait of an
operation records its first failure, and nested and parallel waits
inside it share that start; no other request's success extends it.
Shared probes and shared reads run under their own scope, so one run's
Stop never cancels work another run waits on. A stop signal ends the
wait, and non-outage errors are never retried.
- Inside `waitOutStorageOutages`, every replayable S3 request waits
instead of failing: get, head, delete, buffered and file puts, and
multipart create, file parts and complete. A consumed upload stream is
never resent, and requests outside the scope keep failing fast.
- The scope covers run execution (`heartbeat.ts` `executeRun`: setup,
workspace restore, run-log claim and the run itself), plus
`loadWorkspaceSnapshotArchive` and `uploadWorkspaceSnapshot`, which
copy-back and recovery workers use too.
- The run-log claim retries as a whole, because the journal bounds each
operation with a 15 s deadline.
- Past the budget, the run takes the bounded `storage_unavailable` wait
below.
- The classifier follows the error's `cause` chain, so a restore failure
wrapping an outage counts. `failRunSetup` checks storage before restore
failures, so that case takes the storage wait instead of two quick
retries and an escalation (the R6 leak).
- `object-byte-journal.ts`: when its deadline expires, the journal
rethrows the recorded storage error instead of a bare `TimeoutError`.

## Verification

Red/green (each new test fails against master and passes with this PR):
- `run-completion.test.ts` "waits a minute and suppresses rapid recovery
when a run fails because storage is unavailable (storage chaos ST1)". An
S3-shaped 503 records `storage_unavailable` with the plain message (no
raw S3 text), schedules `STORAGE_UNAVAILABLE_RETRY`, releases with
`suppressImmediateRecovery: true`, and skips the continuation retry.
"keeps an ordinary adapter failure on the normal recovery path" guards
the default.
- `task-interruption-query.test.ts` "does not present an overdue
storage_unavailable_wait wait as a failed attempt": working, `canRetry:
false`.
- `storage-unavailable.test.ts`: which errors count as an outage and
which do not, including recorded diagnostics, a deadline-aborted call
(ST2), and a Stop-aborted call that must not count.

Static checks:
- `tsc --noEmit` passes for `server`.

Live verification: Phase 3 will rerun ST1 (seed 9902) with the MinIO
fault proxy after merge.

- `server/src/__tests__/storage-outage-wait.test.ts` runs against a
local S3 that answers 503 for 3 s:
- Inside the scope, a snapshot `getObject` and a run-log conditional PUT
succeed once the store is back.
  - Outside it, a request fails fast.
  - A stop ends the wait.
- Unit cases cover the budget, non-outage errors, and a
`RemoteWorkspaceRestoreError` wrapping an outage.
- `run-completion.test.ts`: a setup failure from a restore that wrapped
an outage takes the storage wait (red before).
- `object-byte-journal.test.ts`: a real `claim` whose head PUT hits its
deadline is classified as a storage outage (red before).

## Risks

- A storage outage now holds a task for up to about 10 minutes of
automatic waits instead of escalating within seconds. A longer outage
still ends in the existing board recovery.
- A run whose failure is misclassified as storage-unavailable waits
instead of using fast recovery. The classifier accepts only server-side
or network failures from the storage SDK, never 4xx answers.
- No schema change.

- A run can now wait until a storage outage has lasted 5 minutes before
it fails over to the bounded wait. It shows as working throughout, and
Stop ends the wait.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:15:48 -06:00
DottaandClaude Opus 5.5 ab80fea62f perf(recovery): probe run bindings per comment in the lost-wake check (#20412)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The ownership reconciler finds user comments whose wake a restart
lost, and it saves a wake for them (plan invariant 4)
> - Its lost-wake check matched a task's runs with one OR across the
legacy context ID and the native issue column
> - With that OR, PostgreSQL can join runs only by company. It then
tests each recent comment against every run of its company and reads
each run's context
> - On a hosted staging database, this statement used about 23 s per
call on average (384 calls, about 8,900 s in total). One call ran for 35
s. Other requests waited behind it
> - This pull request reads the check in three stages and probes the two
run bindings separately with existing indexes
> - The benefit is the same result with bounded, index-driven work for
each recent comment

## Linked Issues or Issue Description

**What happened?**

The reconciler's user-comment lost-wake check was one of the most
expensive statements on a hosted staging database. Query statistics
showed 384 calls with a mean of about 23 s. One active call was seen at
35 s. The database compute was busy, and short authentication reads
waited behind long statements.

The statement matched runs with `(context_snapshot->>'issueId' = issue
OR native_issue_id = issue)` in three subqueries. The OR gives
PostgreSQL no join key except `company_id`. A local plan on synthetic
data showed the cost: a hash join of 273 comments against all 38,002
runs, which took 1.0 s of a 1.3 s statement. The work grows with recent
comments multiplied by the company's run count, and each test reads a
run context.

**Expected behavior**

Each recent comment uses a small number of indexed probes. The check
returns the same comments in the same order, with the same limit and
grace logic.

**Steps to reproduce**

1. Seed a company with a deep run history and a few hundred recent user
comments.
2. Let some recent comments have no wake (for example, after a restart
lost the wake of a steered comment).
3. Run the check. PostgreSQL can pick a hash join on `company_id` with
the OR as a join filter. With nested loops off, the old statement takes
seconds. The local benchmark below shows this.

**Paperclip version or commit**

Baseline: `02bfe71a6b`.

**Deployment mode**

Server with PostgreSQL. Local proof uses disposable PostgreSQL 18.1.
Production and staging use hosted PostgreSQL.

Related: the earlier change that split native and legacy bindings for
other ownership reads (see the "Execution recovery query performance"
section in `doc/DATABASE.md`). A search found no open pull request for
this check.

## What Changed

- `checkUserCommentsWithoutWake` reads in three materialized stages:
1. Recent user comments on assigned, non-conversation tasks that no wake
request carries. This stage keeps the same issue, status and
agent-closed rules.
2. Of those, comments with no live or later run and with at least one
earlier run.
3. Of those, comments that no live run acknowledged in an item event
(the steer check). Only this stage reads event payloads.
- Each run lookup is two probes: one on the legacy context ID and one on
the native issue column. Both use existing indexes. `exists (A or B)`
becomes `exists (A) or exists (B)`, which is logically the same.
- Each probe ends with `offset 0`. This keeps it a per-row index lookup.
Without it, PostgreSQL can build a hashed subplan over all runs, or a
hash join over all item events of the company. The repository already
uses this fence in `execution-blocker.ts`.
- The final `order by c.created_at limit N`, the projection, the grace
window and the reported reason do not change.
- Add `scripts/benchmark-comment-wake-check.ts`. It loads the check from
an explicit baseline commit and from the working tree, and it compares
the complete service result and the complete positional SQL rows before
it records time.
- Add a regression test for each run binding on its own: native only,
legacy only, live run, later run, steered run, an acknowledgement before
the comment, a log-only mention, a run that ended before the comment,
and a run in another company.
- Document the check and the benchmark command in `doc/DATABASE.md`.
- No schema change, index, migration, or new startup work.

## Verification

- `pnpm exec vitest run
server/src/__tests__/ownership-reconciliation-report.test.ts
--maxWorkers=1`: 34 passed. This includes the existing lost-wake,
restart, steered and agent-closed tests and the new binding test.
- `pnpm --filter @paperclipai/server typecheck`: passed.
- `pnpm --filter @paperclipai/server exec tsx
../scripts/benchmark-comment-wake-check.ts --baseline-ref=02bfe71a6b
--samples=7`

Benchmark setup: PostgreSQL 18.1 (embedded, local), `shared_buffers` 128
MB, `work_mem` 4 MB. All data is synthetic, with md5-hex filler so
contexts and payloads do not compress well. There are two companies per
fixture. Two warmup rounds, then 7 timed samples for each arm, in
alternating order. Each sample runs the real check function. Before any
timing, each fixture asserts that the complete check result and every
positional SQL row are equal for baseline and treatment, and that the
fixture reports at least one owed comment. Every timed sample also
asserts the same result.

| Fixture | Runs / recent comments / owed | Baseline median | Treatment
median | Speedup | Hash-join plan, baseline → treatment |
| --- | --- | --- | --- | --- | --- |
| small | 2,541 / 50 / 6 | 8.5 ms | 2.6 ms | 3.2x | 19 ms → 3 ms |
| representative | 75,502 / 750 / 75 | 26.4 ms | 23.3 ms | 1.1x | 2,262
ms → 17 ms |
| lost steer wakes | 38,002 / 750 / 75 | 454.7 ms | 66.9 ms | 6.8x |
2,717 ms → 68 ms |
| deep history | 150,750 / 1,125 / 114 | 26.9 ms | 18.8 ms | 1.4x |
4,006 ms → 34 ms |
| busy hour | 128,750 / 5,625 / 200 (limit) | 79.2 ms | 47.4 ms | 1.7x |
20,047 ms → 75 ms |
| long steered runs (stress) | 19,100 / 600 / 60 | 626.4 ms | 457.4 ms |
1.4x | 5,871 ms → 502 ms |

- The table above used baseline `02bfe71a6b`, the branch base at that
time. After the rebase, a repeat run with baseline `8004ad069e` (the new
merge base, with the helper guard fixed to run from the repository root)
gave the same picture on a busier machine: small 15.4 → 9.1 ms, lost
steer wakes 1,733 → 139 ms, busy hour 103 → 65 ms, all with equal
results.
- The "lost steer wakes" fixture shows the slow plan with default
planner settings. PostgreSQL hashed all runs by company and tested 273
comments against 38,002 runs.
- The last column runs each statement once with `enable_nestloop = off`.
This makes the company-only hash join that the old statement allows
visible, and it shows that the new statement has no such plan. The
result is checked as equal in this mode too. Staging's 23 s mean matches
this growth: recent comments multiplied by the company's run count.
- Shared buffers fell in every fixture except "small" with default
settings (for example, busy hour 176,416 → 89,803).
- Neutral path: in the "long steered runs" stress fixture, every steered
comment lost its wake. These comments correctly reach the steer check.
That check must read the payload of each item event after the comment in
the run that was live, so it is the remaining cost. In normal operation
a comment sent to a live run has a deferred wake that carries it, so
stage one removes it.

## Risks

- Low risk. The predicate is the same conjunction of conditions. Only
the evaluation order and the probe shape change, and the benchmark
asserts complete-row equality on six fixtures and in both planner modes.
- Rows with the same `created_at` have no defined order, as before. The
benchmark uses distinct times so positional comparison is meaningful.
- `offset 0` stops PostgreSQL from turning these probes into joins. If a
task someday has a very large number of runs, each probe still uses the
company and issue indexes.
- Upgrade safety: this change reads saved run, wake and event state
only. It changes no persisted shape, run identity, or saved session, so
state saved by the previous release carries forward unchanged. A cutover
test is not applicable.
- Not verified on the hosted database. The local proof uses synthetic
data, and I did not capture a hosted plan. Confirm with a fresh query
statistics window after deployment.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use (shell,
file editing, local PostgreSQL) in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:12:02 -06:00
DottaandClaude Opus 5.5 50df9a19b9 perf(inbox): read only the execution workspaces Mine rows reference (#20388)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The Mine inbox is the first page a board user opens to see the tasks
that need them
> - The page loaded the company's full execution-workspace summary list
and kept task rows hidden until that list arrived
> - On a company with thousands of workspaces, that read checks each
workspace row against the privacy predicate. It was the slowest request
on the page
> - The inbox needs workspace names only for the workspaces its rows
reference, and only when the view shows workspace data
> - This pull request adds an `ids` filter to the summary read, makes
the inbox request only referenced workspaces, and stops rows from
waiting for workspace data when the view does not show it
> - The benefit is that Mine rows appear when the task data arrives, and
the workspace read becomes a small bounded query

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The Mine inbox (`/:companyPrefix/issues?view=mine`) shows its task rows
late on companies with many execution workspaces.

**Subsystem affected**
Board UI inbox and the execution-workspace summary API.

**Current behavior**
The page calls `GET
/api/companies/:id/execution-workspaces?summary=true` with no filter. On
a large company this returned 8,758 rows (2.5 MB) and took 12.3 s on the
server. The reveal gate included this read, so rows appeared at 13.4 s
although `inbox/mine` arrived at 1.6 s.

**Proposed behavior**
The inbox requests summaries only for the workspaces its rows reference.
Rows appear when the Mine task data arrives, unless the view shows
workspace data.

**Reason and benefit**
The workspace read becomes a small bounded query, and it leaves the
critical path for the default Mine view.

**Breaking changes**
None. The `ids` parameter is optional and additive.

## What Changed

- `packages/shared`: add `executionWorkspaceSummaryIdsQuerySchema`
(comma-separated UUIDs, 1–100 distinct values) and
`EXECUTION_WORKSPACE_SUMMARY_IDS_MAX`.
- `server`: `GET /companies/:companyId/execution-workspaces` accepts
`ids`. Bad input returns 422. The service adds
`inArray(execution_workspaces.id, ids)`. The company scope and the actor
read condition still apply, so privacy does not change.
- `ui/src/api/execution-workspaces.ts`: `listSummaries` accepts `ids`.
New `listSummariesByIds` reads ids in chunks of 100 and concatenates the
results.
- `ui/src/pages/Inbox.tsx`: the workspace query is keyed on the sorted
distinct `executionWorkspaceId`s of the rows the inbox holds (Mine,
touched, context and remote search issues). It uses `keepPreviousData`
and runs only when isolated workspaces are on and at least one id
exists.
- Reveal gate: rows wait for the workspace read only when workspace data
changes what the rows show. This is workspace grouping, a visible
Workspace column, or an active search (workspace names are searchable).
Otherwise rows reveal without it.
- Tests: route ids pass-through and 422 cases (non-uuid, empty,
separators only, more than 100); service test for the id filter with
company scope and the read condition; UI api chunking test; Inbox tests
for "rows reveal while the workspace read is pending when no workspace
column or grouping is active", rows waiting when the Workspace column is
visible, and "shows the resolved isolated workspace name" with the
id-filtered call.

Follow-ups (not changed here, they still read the unfiltered list):
- `ui/src/pages/LegacyInbox.tsx:772`
- `ui/src/components/IssuesList.tsx:985`
- `ui/src/components/LegacyIssuesList.tsx:888`
- `ui/src/components/NewIssueDialog.tsx:570` (filtered by project and
reuse, but not by ids)

## Verification

Focused checks on this revision:
- `cd server && npx vitest run
src/__tests__/execution-workspaces-routes.test.ts
src/__tests__/execution-workspaces-service.test.ts -t "summar|ids"`: 14
passed (embedded Postgres ran the service test).
- `cd ui && npx vitest run src/api/execution-workspaces.test.ts
src/pages/Inbox.test.tsx`: all passed.
- `pnpm --filter @paperclipai/server --filter @paperclipai/ui --filter
@paperclipai/shared typecheck`: passed.
- `pnpm check:token-gates`: clean.
- `pnpm verify` selected 2,481 Vitest files (the shared validator change
reaches most suites). I stopped it at a 25-minute limit on a heavily
loaded shared host. Before the limit, three server tests outside this
change failed: `agent-commentary-skills` (skill mount),
`agent-config-read-access` (24.8 s timeout) and
`agent-directory-working-copies`. Required CI supplies the full
coverage.
- Review fix `fc3f82dae0`: when workspace data is visible, the reveal
gate also waits while `keepPreviousData` supplies the previous id set's
summaries. A new test switches Mine → Recent to a new workspace and
checks the Recent row stays hidden until its workspace loads. It fails
without the change.
- Follow-up commits `bf34f84823` and `8fc743b5ca` add a 100-row Mine
test with a counted workspace id scan. It fails with the old `= []`
defaults and passes with the stable `NO_ISSUES` default.

Performance (local, synthetic fixture):
- Instance: isolated worktree instance, `authenticated` mode, signed in
as a non-admin company member so the real workspace privacy predicate
runs. Production UI bundle (`PAPERCLIP_UI_DEV_MIDDLEWARE=false`).
Headless Chromium 1440×900, a new browser context per run (cold HTTP
cache and cold query cache). macOS, Apple Silicon, with other local
sessions running.
- Fixture: 8,750 execution workspaces (each with a source task and a
privacy-source key), 38,750 tasks, 150 Mine tasks; the Mine snapshot
returns 100 rows that reference 100 workspaces.
- Finish event: the first `[data-slot="task-row"]` is in the DOM.

| Measurement | Before (`02bfe71a6b`) | After |
| --- | --- | --- |
| Cold time to rows, median of 7 | 1,209 ms (1,046–1,312) | 702 ms
(567–1,209) |
| Workspace summary read, server wait (time to first byte), median of 7
| 496 ms unfiltered, 2.0 MB | 18 ms with 100 ids, 22 KB |

The difference of medians is 507 ms. This is close to the unfiltered
read's wait on this fixture (about 550–590 ms in the browser runs). The
runs were sequential batches, not alternating pairs.

Limits: this fixture does not reproduce the 12.3 s server time seen on
the development instance. Here the unfiltered read cost 0.5–1.7 s and
grew with the company's task count. The browser gain on the original
instance should be close to that instance's unfiltered read time, but I
did not measure it there.

## Risks

- Low risk. The `ids` filter only narrows the existing query. It does
not change the read condition or the company scope.
- A row whose workspace is not readable by the actor shows no workspace
name, as before.
- When the Workspace column or grouping is visible, rows still wait for
the workspace read. That read is now small.
- When the id set changes, the query refetches all chunks. Before a view
first reveals, rows wait for the new summaries if workspace data is
visible. After that, the previous names stay visible while a refresh
loads.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edit, headless browser). Extended reasoning on.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:02:55 -06:00
DottaandClaude Opus 5.5 1c868b86be fix(server): tell agents who owns a plugin-managed routine and where it is changed (#20409)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - A plugin can create and own routines ("plugin-managed routines").
The routine row shows the plugin in `managedByPlugin`.
> - An agent reads routines through `GET` and `PATCH
/api/routines/{id}`. These API catalog entries had no description.
> - So an agent that read `managedByPlugin` did not know what it meant
or where a person changes the routine.
> - In chat evals, the agent searched for managed-routine routes and
probed plugin files for over four minutes. It did not reply.
> - This pull request adds one shared description to both catalog
entries. It says the plugin owns the definition, links the board's
plugin settings page, and tells the agent not to rewrite, detach or
duplicate the routine.
> - The benefit is that the agent can answer at once and send the person
to the correct page.

## Linked Issues or Issue Description

No public issue exists. This is a bug report.

**What happened**

A person asked the CEO agent in chat to rewrite a routine that a plugin
manages. The agent read the routine and saw `managedByPlugin`. No tool
result or catalog entry told it what that field means. The agent
searched the API catalog ("plugin managed routine", "managedByPlugin",
"detach plugin managed routine"), tried to read plugin UI files, and
listed agents. After more than four minutes it had not replied, and the
chat timed out. This happened in two separate runs.

**Expected behavior**

The agent replies promptly. It says that the plugin owns the routine,
does not rewrite or copy it, and links the plugin settings page where a
board user changes what the plugin exposes.

**Steps to reproduce**

1. Install a plugin that declares a managed routine (`routines.managed`
capability, top-level `routines[]`).
2. Open a chat with the CEO and select the routine.
3. Ask: "Rewrite this plugin's daily maintenance routine."
4. Look at the agent's `search_api` results for `GET /api/routines/{id}`
and `PATCH /api/routines/{id}`. They have no description.

## What Changed

- `server/src/routes/openapi.ts`: add a shared
`PLUGIN_MANAGED_ROUTINE_GUIDANCE` description to `GET
/api/routines/{id}` and `PATCH /api/routines/{id}`. It names
`managedByPlugin`, links `[plugin
settings](/<prefix>/company/settings/instance/plugins/<pluginId>)`, and
tells agents to reply with that link instead of rewriting, detaching or
duplicating the routine. The `PATCH` entry also states the existing
agent rule (own routines only, no reassignment).
- `server/src/__tests__/plugin-managed-routine-guidance.test.ts`: new
regression test. The queries the agent actually used now find these
entries with the guidance, and the linked settings route is mounted in
`ui/src/App.tsx`.

## Verification

- Red then green: `cd server && npx vitest run
src/__tests__/plugin-managed-routine-guidance.test.ts` failed 6/6 before
the change and passes 6/6 after.
- `cd server && npx vitest run
src/services/native-runtime/runner-api.test.ts
src/__tests__/openapi-routes.test.ts
src/__tests__/person-only-page-guidance.test.ts
src/__tests__/case-history-api-discovery.test.ts
src/__tests__/skill-import-discovery.test.ts` passes.
- `cd server && npx tsc --noEmit -p .` passes.
- Live chat eval `routines.plugin-managed-routine` on a branch with this
commit: see the comment on this PR for the run.

## Risks

- Low risk. The change adds documentation text to two API catalog
entries. Routes and permissions do not change.
- The catalog search scores description words, so these two entries can
rank a little higher for queries about plugins or managed resources.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 18:02:35 -06:00
DottaandClaude Opus 5.5 e1010e7678 perf(api): per-phase Server-Timing for the Mine inbox snapshot (#20408)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - The Mine inbox page reads one snapshot: `GET
/api/companies/:companyId/inbox/mine`.
> - This read is slow. It takes 280–570 ms on a dev instance and 1.9–3.2
s on staging.
> - The response has only the total `paperclip_api` Server-Timing value.
We cannot see which phase is slow.
> - Issue detail already reports per-phase Server-Timing
(`issue-read-timing.ts`). The Mine snapshot does not.
> - This pull request adds per-phase Server-Timing to the Mine snapshot,
including each lookup inside the issue list.
> - The benefit is that DevTools on any instance shows the slow phase
directly. A follow-up PR uses it to prove a query rewrite.

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The Server-Timing header of `GET /api/companies/:companyId/inbox/mine`.

**Subsystem affected**
Server API: issues routes and the issue list service.

**Current behavior**
The header has only `paperclip_api;dur=…`. Slow access checks, issue
lists, parent context, failed-run reads and list enrichment lookups all
look the same.

**Proposed behavior**
The header also has `paperclip_inbox` (total) and one `inbox_<phase>`
entry for each phase that ran.

**Reason and benefit**
We need phase evidence from staging and production to rank the slow
parts. No telemetry is sent; this is a response header only.

## What Changed

- Added `server/src/services/inbox-mine-timing.ts`. It times closed,
content-free phases and formats a Server-Timing value. It emits no spans
and no telemetry events.
- `issueService.list` accepts an optional third argument, `{ timePhase
}`. It wraps the list's own reads: `query`, `labels`, `active_runs`,
`user_stats`, `read_stats`, `last_activity`, `archives`, `blocked_by`,
`live_descendants`, `attention`. Callers that do not pass it are
unchanged.
- The Mine route reports `inbox_access`, `inbox_issues`,
`inbox_parents`, `inbox_failures`, `inbox_failure_context` and
`inbox_issues_<list phase>`. The existing middleware merges these with
`paperclip_api`.
- The index-projection list no longer awaits a `Promise.all` of
already-empty attention maps. The result is the same.
- `inbox-mine-routes.test.ts` asserts that all phases are present with a
valid duration.

## Verification

- `pnpm --filter @paperclipai/server exec vitest run
src/__tests__/inbox-mine-routes.test.ts` — 6/6 pass, including the new
header assertion.
- `tsc --noEmit -p server` — no errors in the changed files.
- `pnpm verify --explain` selects 2,417 of 3,204 test files for this
change, because `services/issues.ts` is imported almost everywhere. I
did not repeat that full suite locally (AGENTS.md §7); required CI
supplies it.
- Manual: open the Mine inbox, then DevTools → Network → `inbox/mine` →
Timing. The phases show under Server Timing.

## Risks

- Low risk. The header adds about 13 short entries. Phase names are
fixed strings and contain no task data.
- `timePhase` is optional, so other `svc.list` callers do not change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits). Standard context window; extended thinking
not used.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:54:53 -06:00
DottaandClaude Opus 5.5 7a93cc6215 fix(server): redact invitation tokens from agent run logs (#20360)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - People join a company through an invitation link. The link carries a
bearer token in its URL path.
> - An agent can create an invitation in chat and give the person the
join link.
> - The server writes each agent run to a run log file (`.ndjson`). This
file is a plain diagnostic copy. Local agents run as the same OS user,
so they can read it.
> - #20343 removed invitation tokens from HTTP logs. The run log still
kept the full join link and the raw token.
> - This pull request removes invitation tokens from run-log chunks when
the server writes them.
> - The benefit is that a live join link does not stay in a file that
other local agents can read. The person still gets the working link in
the chat reply.

## Linked Issues or Issue Description

Refs #20343 (same token policy for HTTP logs).

**What happened?**

An agent created an invitation in chat and replied with a
`/invite/<token>` join link. The agent run log file under
`data/run-logs/` kept the full token. The token was in the agent message
and in the tool result.

**Expected behavior**

The run log keeps the route and drops the token:
`/invite/***REDACTED***`. A raw `pcp_invite_...` token also becomes
`***REDACTED***`. The chat reply that the person reads keeps the working
join link.

**Steps to reproduce**

1. Check out master.
2. Run `server/src/services/heartbeat/run-log.test.ts` from this PR.
3. The "run-log invitation token privacy" tests fail. The token stays in
both the legacy text chunk and the canonical native envelope.

**Paperclip version or commit**

Master at the merge base of this branch.

**Deployment mode**

Source server, local run logs (`local_file`). The same functions also
format object-store run logs.

## What Changed

- Add `redactInvitationTokens()` in
`server/src/middleware/invitation-token-redaction.ts`, next to the HTTP
log redactor from #20343. It removes the token from `/invite/<token>`
segments and from raw `pcp_invite_` tokens inside free text and JSON
text. The character classes stop at JSON, Markdown and URL delimiters,
so the record structure stays valid. `redact-sensitive.ts` stays
byte-identical, because the chat eval pins its exact bytes before it
accepts a real invitation link.
- Apply it in `compactRunLogChunk()` and
`redactCanonicalNativeRunLogChunk()`. These are the two functions that
format every agent run-log chunk before the store writes it. The run
excerpt columns use the same chunk, so they are also redacted.
- `canonicalNativeRunLogRedactionForms()` also yields the earlier,
unredacted projection. A run log written by an earlier release still
verifies after an upgrade.
- `restoreCompactedEvent()` accepts a truncated record that the earlier
compactor wrote with the token. Cold recovery of such an old log still
works.
- Add a test that proves the chat reply comes from database run events,
not from the run log. The reply keeps the full join link, and the
presentation path never reads the run log.

## Verification

- From `server`: `node ../node_modules/vitest/vitest.mjs run --config
vitest.config.ts src/services/heartbeat/run-log.test.ts
src/__tests__/invitation-token-redaction.test.ts
src/__tests__/redact-sensitive.test.ts
src/__tests__/heartbeat-run-log.test.ts
src/__tests__/logger-invitation-redaction.test.ts
src/services/native-runtime/native-run-log-watermark.test.ts
src/services/native-runtime/native-run-log-recovery.test.ts
src/__tests__/heartbeat-run-output.test.ts
src/services/native-runtime/agent-chat-response-recovery.test.ts`
passes.
- Before the `run-log.ts` change, the two new redaction tests in
`run-log.test.ts` failed (red), then passed (green).
- `native-run-log-watermark.test.ts`: a legacy-compacted record with a
token in its retained head cold-recovers. It failed with
`native_log_source_coverage_unproven` before the restore fix.
- `agent-chat-response-recovery.test.ts` (embedded Postgres): a final
reply with a join link is saved as the exact comment with the token. No
run-log read happens.
- `tsc --noEmit -p server` shows no errors in the changed files.
- A live chat eval (`access.invite-teammate`) run with this change
confirms the run-log file has no token. The run is linked in a comment.

## Risks

- Low risk. Run-log readers (run transcript view, feedback export,
support inspection) now show `***REDACTED***` in place of invitation
tokens. This removes a live credential from a diagnostic copy. It does
not change the chat reply or the stored run events.
- A path segment after `/invite/` in free text is always redacted, even
if it is not a token. This loses only diagnostic detail.
- A token that a provider streams across two separate chunks is not
joined first. Each chunk is redacted on its own. A complete token in one
chunk, such as a final message or a tool result, is removed.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), with tool use and code
execution.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:52:19 -06:00
DottaandPaperclip b09f17fbfd fix(agents): repair queued setup through task connection cards (#20361)
## Thinking Path

> - Paperclip manages AI agents doing work for people.
> - Agent verification must finish before an accepted task can start.
> - A missing AI account default can prevent verification before a
provider starts.
> - Lifecycle policy treated that owned configuration refusal as a
temporary failure and retried each minute.
> - The accepted turn remained Queued without explaining the
prerequisite.
> - Park account configuration failures and reuse the task's existing
inline connection card.
> - Successful repair rechecks verification and releases the original
queued turn under its original authority.

## Linked Issues or Issue Description

**What happened?** An OpenCode agent selected the responsible user's
OpenRouter default, but that default did not exist. Verification retried
unchanged configuration indefinitely and its accepted task stayed
Queued.

**Expected behavior:** Preserve accepted work, explain the setup
prerequisite, and let the appropriate person repair it using the
existing task connection UI. Completion must verify the agent before
starting the same queued turn. Genuine pause, approval and access gates
remain effective.

**Reproduction:** Create an OpenCode Runner agent with a
responsible-user OpenRouter binding and no personal default; assign a
task while verification is pending. The base retries verification and
shows an unexplained queue.

Related: #18702 handles pending task connection recovery after account
repair. This PR handles the earlier agent-verification boundary. #20330
addresses a separate Codex governed-wait timeout and is already merged.

## What Changed

- Share owned account-selection failure evidence through a pure library
contract. Lifecycle policy parks those configuration failures with
fixed, redacted guidance; temporary infrastructure errors retain their
retries.
- Batch setup-state reads for unstarted queued turns. Distinguish manual
repair from automatic setup retries and preserve Stop, started/history
state and lifecycle holds.
- Reuse the existing `connection_intent` card, account selection and
completion APIs. Its controller-only `agentSetup` marker accepts only
never-started legacy turns; runtime tokens still require a running run.
- Address the card to the lifecycle verifier's account owner, preserving
the task's execution principal and private-task visibility. Attach
missing cards on admission, verification, startup and full recovery,
including retained retries and continuations. Repeated delivery and
publication remain bounded. A new queued turn supersedes the setup card
of a stopped turn; generic connection cards retain cross-run reuse.
- Recheck lifecycle verification after usable-account completion, then
release the existing turn through the normal readiness path. Preserve
decline, Stop, reassignment and changed setup-owner gates. Fence an
in-flight verification failure from overwriting a repair; add no
provider wake or recurring worker.
- Park owned account refusals during resume as well as initial
verification. Bind setup cards to the lifecycle operation, settle
obsolete deliveries, and keep explicit Retry guidance accurate.
- Reuse the router’s existing lifecycle pin for setup repair without
rerouting the task, advancing the pool cursor, or replacing its saved
binding. Legacy direct-account cards remain readable.
- Hide the incorrect Resume banner during setup, retaining genuine
manual/budget pause controls. Document the execution and retry contract.

## Verification

- Red: eight original behavior assertions failed on the base, including
the real selector's retry decision and the real batched queue
projection. Six owned selection cases failed classification.
Temporary-error presentation, different task/verifier users, retained
retry/continuation recovery and the setup Resume banner also have
failing-before/passing-after regressions.
- Green: 430 affected backend, lifecycle, shared-contract and UI tests
passed before the final review corrections. Subsequent focused runs
cover one inline card, real account selection/completion, duplicate
delivery/publication, verification before readiness, unchanged run
authority, private tasks, no extra provider wake,
decline/Stop/reassignment, company isolation, invalid runtime tokens,
transient retries and redacted diagnostics.
- Final setup/card and generic connection-service suites: 49 tests
passed. The stopped-turn case failed before the correction, then passed
with real account completion, the stopped source remaining cancelled,
and the replacement source remaining queued.
- After rebase, all 129 focused assertions passed. The local queue
suite’s 88 execution assertions passed repeatedly, but its
database-fixture teardown exceeded both 30-second and 120-second hooks.
An isolated queue case completed, and the setup/connection suites fully
passed. The original queue test and cleanup remain unchanged; broad CI
supplies the full-suite result.
- Server/UI typechecks, module boundaries, token gates and diff checks
passed. `pnpm verify --explain` requested broad CI because the
execution-contract document changed; no redundant full local suite was
substituted.
- Real source acceptance: macOS arm64, Node 26.4.0, isolated embedded
PostgreSQL and local board identity. Created an OpenCode/OpenRouter
agent and task through the API with no default. Admission retained one
unstarted turn and produced the existing inline Connect OpenRouter card.
The browser opened its credential form and closed it without entering
credentials. The same card/run persisted after server restart and
reload, with the setup label and no incorrect Resume. The browser also
reproduced Stop followed by a new queued turn retaining the stale card
on the prior head. On `12f609c98372fd1e50644028db75cfcc8deb210d`,
startup superseded the stale card and retained the same replacement
turn, with the original turn still cancelled and no provider execution.
- The earlier CI case-search failure also reproduces on exact base
`0e3fdebea8257bdff11573081c76b306f12db230` without this PR. Its repair
is now in master via #20371; this branch is rebased onto it and contains
no API-search changes.
- Staging's actual Runtime test returned “Connect an account and choose
your personal default” before provider startup. The original turn later
started independently on deployed code, then hit a separate
workspace-export failure. Automatic file recovery subsequently marked
that run successful; its task remains Blocked and the trial’s useful
output is unverified. This PR is not deployed; provider authentication
through its card and downstream publication remain unverified. No
account, credential, default, permission or binding was changed during
diagnosis.
- Previous revision review: Greptile 5/5 on
`12f609c98372fd1e50644028db75cfcc8deb210d`, with all four inline
findings addressed and resolved. [Full CI
passed](https://github.com/paperclipai/paperclip/actions/runs/42713494508)
on that revision: 59 successful checks, one neutral check and three
intentional skips, with no pending or failed checks.

- Latest revision `976bcae993805a8a2222395bbff9394f6791b424`: resume,
router and Retry-copy regressions failed before repair. Green: 92
lifecycle/setup/shared tests, 83 setup/generic-connection/router tests,
and 137 UI/shared tests. Server/UI typechecks, module boundaries and
token gates passed. [Full CI
passed](https://github.com/paperclipai/paperclip/actions/runs/42720731137)
on this exact revision: 59 successful checks and three intentional
skips, with no pending or failed checks. Greptile reviewed this head at
5/5; all six review findings are addressed and resolved. Real Stop/retry
acceptance retained the same replacement turn and current-operation card
through two actual server restarts, with no provider execution.

## Risks

- Known account configuration failures now require repair or explicit
Retry. Temporary failures keep automatic retries; accepted work and
authority remain intact.
- The projection adds one company-scoped batch read only for unstarted
queued turns. Card attachment examines at most 100 active candidates and
adds no timer, worker, schema or migration.
- The optional stored setup-card marker requires an aware reader during
rollback. No run/session/checkpoint identity format changes. Setup
presentation grants no access and cannot bypass verification or other
gates.

## Model Used

- OpenAI GPT-6 (Codex), with reasoning, tool use, code editing and test
execution. The exact serving model identifier and context-window size
are not exposed in this session.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 17:49:34 -06:00
DottaandClaude Opus 5.5 7e93ccb4b3 perf: fetch recent task summaries in one request (#20389)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The board UI sidebar shows the person's recent tasks on every page,
including the Mine inbox
> - The sidebar refreshes those rows through `GET
/companies/:id/issues/summaries`, which accepted at most five IDs
> - `useRecentTasks` sent the chunks one after another, so a 25-task
history cost five sequential requests
> - On staging each request took 3–6 s, so the recent-task rows settled
about 20 s after load and every request competed with the inbox rows
> - This pull request raises the per-request cap to 50 and fetches any
remaining chunks in parallel
> - The benefit is one summaries request for a typical history instead
of a serial chain

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The refresh of the sidebar's recent tasks on page load.

**Subsystem affected**
Board UI (`ui/src/hooks/useRecentTasks.ts`) and the `/issues/summaries`
route bound (`packages/shared`, `server/src/routes/issues.ts`).

**Current behavior**
A history of N recent tasks sends ceil(N/5) summaries requests in
series. Measured on staging on 2026-11-09 for a cold Mine load: five
requests of five IDs, started at 1.0 s, 4.3 s, 8.1 s, 12.3 s and 18.4 s,
each taking 3.3–6.1 s.

**Proposed behavior**
Up to 50 recent tasks are one request. Longer histories send their
chunks at the same time.

**Reason and benefit**
The staging server is saturated, so each extra serial round trip delays
the sidebar and the inbox rows. One request removes four round trips
from a typical load.

## What Changed

- `ISSUE_SUMMARIES_MAX_IDS` is now 50 (was 5). The shared validator, the
route's 400 message, the service guard and the OpenAPI description use
the new bound.
- `useRecentTasks` builds all chunks first and fetches them at most
three at a time (`RECENT_TASK_SUMMARY_CONCURRENCY`). The recent list has
no size cap, so this keeps a long history from becoming a burst. The
cache key, omission handling and pruning are unchanged. A failed chunk
still fails the batch, so nothing is pruned on a partial failure.
- Tests: the route test accepts exactly `MAX` IDs and rejects `MAX + 1`;
a hook test checks that at most three chunks are in flight; the API test
uses the constant; `useRecentTasks` tests cover a 25-task history in one
request and a 103-task history with three chunks in flight together,
with and without a failed chunk.
- New browser check
`tests/perf/collections/recent-task-summaries.spec.ts`: a Mine load with
a 12-task history sends summaries requests that each carry all 12 IDs,
and the server answers 200 with all 12 tasks.

## Verification

- `pnpm verify` (selected Vitest files) passes.
- `server`: `npx vitest run src/__tests__/issue-summaries-routes.test.ts
src/__tests__/issue-display-status.test.ts` passes (embedded
PostgreSQL).
- `ui`: `npx vitest run src/hooks/useRecentTasks.test.tsx
src/api/issue-summaries.test.ts
src/components/task-chat/TaskChatBlockerLinks.test.tsx
src/components/CoordinatorSidebar.test.tsx
src/components/SidebarRecentTasks.test.tsx` passes.
- Browser check against a disposable local instance:
`PAPERCLIP_COLLECTION_PERF_BASE_URL=http://127.0.0.1:<port> pnpm exec
playwright test --config tests/perf/collections/playwright.config.ts
recent-task-summaries.spec.ts`. It passes on this branch. With
`master`'s hook and constant it fails: three requests of 5, 5 and 2 IDs.

## Risks

- Low risk. The route still validates UUIDs, deduplicates, and applies
the same read authorization per row. Blocker attention is computed with
set-based queries, so 50 IDs is the same number of queries as 5.
- During a rolling deploy, a new UI against an old server would get a
400 for a history above five tasks. The server serves the UI bundle, so
both change together on a normal deploy. The sidebar keeps its stored
snapshot when the refresh fails.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with
tool use (shell, file edits, browser). 1M-token context window. Extended
thinking was off.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:42:32 -06:00
DottaandClaude Opus 5.5 c985541a57 perf(db): index retry-exhaustion receipts for the attention scan (#20386)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The attention feed shows runs that failed after automatic retries
stopped
> - To find these runs, the feed reads every `heartbeat_run_events` row
of the company and filters the rows by a message prefix
> - Run output makes this table very large, so each feed request does a
large scan
> - On a hosted test database, this one statement used the most total
database time: 923 calls at a mean of 5 s (4,709 s in total)
> - Request authentication waits behind this background work, so all
users feel the load
> - This pull request adds a small partial index that holds only the
retry-exhaustion receipts
> - The benefit is that the same query reads a few index entries instead
of all company events

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The attention feed query that finds retry-exhausted runs
(`listAttentionExhaustedRuns`).

**Subsystem affected**
Server attention feed and the `heartbeat_run_events` table schema.

**Current behavior**
The query reads all company rows in `heartbeat_run_events`, filters them
by `event_type = 'lifecycle'` and the `Bounded retry exhausted` message
prefix, and then joins the few matches to failed or timed-out runs. The
cost grows with all run output. It does not grow with the number of
exhausted runs.

**Proposed behavior**
A partial index holds only the matching receipts. The query plan reads
the index and joins a few rows. The query text and the result do not
change.

**Reason and benefit**
The scan was the most expensive statement by total time on a loaded
hosted database. A local reproduction shows a 54x faster query and about
116x fewer buffer reads.

**Breaking changes**
None. The API, the feed rows, and their order do not change.

## What Changed

- Add the partial index `heartbeat_run_events_retry_exhausted_idx` on
`(company_id, run_id, id DESC)`. The index covers only rows where
`event_type = 'lifecycle'` and `message like 'Bounded retry
exhausted%'`.
- Add migration `0454`. It uses `CREATE INDEX CONCURRENTLY IF NOT
EXISTS`. The migration runner runs it as a top-level statement, the same
as migrations 0432, 0436 and 0450.
- Add a regression test. It pins the row order (newest run first, then
the newest receipt on a tie) and the latest receipt per run. It also
checks that the query plan can use the new index. If the query predicate
changes so that the index no longer applies, the test fails.
- Add `scripts/benchmark-exhausted-run-attention.ts`. It measures the
same query with and without the index, and the time to build the index.
- Document the index in `doc/DATABASE.md`.

## Verification

Cause and thesis. The scan cost comes from reading all company events,
not from the few exhausted runs. Thesis: an index that holds only the
receipts makes the query cost depend on the number of receipts, and
keeps the result identical. The benchmark below confirms the thesis.

Rejected alternative without a migration. I first tried a LATERAL lookup
that starts from the failed and timed-out runs. On the same fixture it
was about 2x slower (median 379 ms against 194 ms). It reads the full
event history of each failed run with random I/O, and that costs more
than one sequential scan.

Local SQL benchmark (the SQL that the service generates; same SQL with
and without the index):

```sh
pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-exhausted-run-attention.ts --runs=30000 --events-per-run=100 --samples=9
```

Fixture (synthetic): one company with 30,000 runs (3,819 failed or timed
out) and 3.0 M events, plus a decoy company with 0.5 M events. The table
is 1.4 GB. About 5% of events are `lifecycle` events. Events of 20
concurrent runs are interleaved. 1 in 23 runs has a receipt, some runs
have two receipts, and output decoys contain the prefix. Two agents are
terminated. Embedded PostgreSQL 18.1 on an Apple laptop. The hosted
database is Neon with different compute, so the absolute times are local
SQL measurements only.

The script runs two cycles (without index, then with index; then with
index, then without index) to expose cache bias. Each measurement has 2
warmups and 9 samples.

| Query | Without index | With index | Samples and spread | Output check
|
| --- | --- | --- | --- | --- |
| `listAttentionExhaustedRuns` | median 157 ms (96–1,271 ms) | median
3.3 ms (2.2–5.7 ms) | 18 each | 133 rows, positional rows equal in all 4
measurements |
| Buffers (EXPLAIN ANALYZE) | 127,743 blocks | 5,580 blocks | | plan
uses the new index (asserted) |

Speedup: 48x (median), on head `ae6037b2a0` (the same SQL and index as
the final head). The machine was under heavy load from other work, so
the spread without the index is wide. An earlier run on the first head
gave 248 ms against 4.6 ms (54x). Index build (`CREATE INDEX
CONCURRENTLY` from the migration file): 1.7 s and 2.5 s for the 1.4 GB
table. Index size: 152 KiB.

Review fix: the query now writes `event_type = 'lifecycle'` as a SQL
literal, not a bound parameter. With prepared statements, PostgreSQL can
reuse a generic plan. A generic plan cannot prove that a bound parameter
matches the index predicate, so it would not use the index.

Tests:

- `cd server && npx vitest run src/__tests__/attention-service.test.ts`:
44 passed. The new test checks a fresh plan and a forced generic plan
(`plan_cache_mode = force_generic_plan` with `PREPARE`). It failed with
the bound `event_type` parameter and with a changed message prefix
(confirmed red), and it passes with the fix. Locally, the file's
`afterAll` database cleanup hook timed out on a heavily loaded machine
(load average about 28). The timeout also occurs when the new test is
excluded.
- `pnpm --filter @paperclipai/db check:migrations`: passed.
- `pnpm --filter @paperclipai/db typecheck` and `pnpm --filter
@paperclipai/server typecheck`: passed.
- `pnpm verify`: see the CI results for this head.

## Risks

- Migration time. A concurrent index build reads the full
`heartbeat_run_events` table and does not block writes. Locally, the
build took 1.2–2.5 s for 1.4 GB. The time grows linearly with the table
size. I did not time the build on a production-size clone. On a database
with a 5 s full company scan, I estimate the build at tens of seconds,
which is in the 1–2 minute budget. This estimate is not proven.
- If the build stops, PostgreSQL can leave an invalid index. The
migration runner repairs invalid concurrent indexes when it runs again,
and `IF NOT EXISTS` makes a rerun safe.
- The index predicate must stay textually equal to the query predicate.
If someone changes the message prefix or binds a predicate value as a
parameter, the planner cannot use the index. The new test catches both
cases, for fresh and generic plans.
- Each new receipt writes one more small index entry. Receipts are rare,
so the write cost is very small.
- The hosted improvement is not verified until deployment. After
deployment, compare a new query-statistics window for this statement.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, local PostgreSQL). Standard
context window and reasoning mode.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:37:20 -06:00
DottaandClaude Opus 5.5 c57cd1bdb9 perf(server): read plugin lifecycle inbox heads in one pass (#20405)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Plugins get agent, project and agent runtime changes from the
`resource_lifecycle_events` journal. Each plugin acknowledges events one
resource at a time.
> - The inbox page query checked each unacknowledged event against all
older events of the same resource. Each check walked the acknowledged
history of that resource.
> - Agent runtime streams get a new event for each configuration change,
so one resource can have thousands of acknowledged events. The cost grew
as pending events times acknowledged history.
> - On a hosted instance, three copies of this read ran for 601 seconds
each, and one earlier copy ran for 19 minutes. The delivery worker runs
it again after each acknowledgment.
> - This pull request selects the head of each resource in one pass and
keeps the same result.
> - The benefit is that the page read is linear in the company journal
size. In local tests it is 250x to 660x faster, and the result rows are
equal.

## Linked Issues or Issue Description

**What happened?**
The plugin lifecycle inbox page query (`select "id", "company_id",
"resource_type", "resource_id", "action", "created_at" from
"resource_lifecycle_events" where ...`) ran for 601 seconds on a hosted
database. Three copies were active at the same time.

**Expected behavior**
A lifecycle page read must stay fast when a resource has a long
acknowledged history and a pending backlog.

**Steps to reproduce**
1. Give a company 40 agents with 1,500 `agent_runtime` events each.
2. Acknowledge the first 1,200 events of each agent for one plugin.
3. Call `pluginLifecycleInbox(db, pluginId).list(companyId, 100,
undefined, ["agent", "project", "agent_runtime"])`.
4. The read takes about 10 seconds for 60,000 events of that company. At
200,000 events it takes about 6 minutes.

**Paperclip version or commit**
`02bfe71a6b` (master).

**Deployment mode**
Hosted (PostgreSQL). Local repro uses embedded PostgreSQL 18.

## What Changed

- `server/src/services/plugin-lifecycle-inbox.ts`: `list` now selects
one head per resource with `DISTINCT ON (resource_type, resource_id)`.
The head is the unacknowledged creation, else the oldest unacknowledged
event. Then the query applies `afterId`, id order and the limit. This is
the same set that the old `firstForResource` predicate admits.
`acknowledge` keeps the old predicate for its single-event check.
- `plugin-lifecycle-inbox.ts`: new `hasPending(companyId, types)`. It
returns whether any unacknowledged event exists. Each resource with an
unacknowledged event has a head, so this gives the same answer as
`list(companyId, 1).length > 0`.
- `server/src/services/plugin-lifecycle-delivery.ts`: the idle-sleep
journal check uses `hasPending`. This keeps its early exit. A one-row
`list` page would read the full journal.
- `server/src/__tests__/resource-lifecycle-events.test.ts`: new database
test for heads across acknowledged history, a creation recorded after
transitions, acknowledged gaps, shared ids across resource types,
per-plugin progress, another company, `afterId` pages, limits,
`hasPending`, and the next head after an acknowledgment. The test also
passes on the old query, so it locks the contract.
- `scripts/benchmark-plugin-lifecycle-inbox.ts`: new benchmark. It loads
the baseline service from git, runs both on the same fixture, alternates
order, asserts equal rows, and prints plans.
- `doc/DATABASE.md`: describes the read cost and the benchmark command.
- No schema change, index or migration.

## Verification

Thesis: the old read cost is (unacknowledged candidates) x (acknowledged
older events per resource), because each candidate walks the
acknowledged prefix of its resource. One pass that keeps the
per-resource head removes that product and returns equal rows.

Baseline plan at 220,080 events: 40,020 candidates each walked about
3,999 older rows, which gave 160,039,980 acknowledgment probes and
562,140,833 buffer hits. The treatment plan reads the journal once with
a hash anti join and sorts the 40,020 unacknowledged rows (3,925 buffer
hits).

Local SQL timings (embedded PostgreSQL 18, Apple Silicon; event counts
include a 20,000-event second company, synthetic data, warm cache, one
warmup, order alternates):

| Fixture (events / acknowledged) | Case | Before median | After median
| Samples (after) | Speedup |
| --- | --- | --- | --- | --- | --- |
| 40,060 / 16,040 | page of 100, all types | 3,263 ms | 13.1 ms | 3
(12.0-14.1) | 250x |
| 80,080 / 48,060 | page of 100, all types | 10,137 ms | 23.9 ms | 5
(22.7-32.6) | 424x |
| 220,080 / 160,060 | page of 100, all types | 355,718 ms | 538 ms | 3
(72-785) | 662x |
| 1,020,080 / 960,060 | page of 100, all types | not run (est. > 30 min)
| 1,682 ms | 7 (1,203-2,384) | - |
| 80,080 / 48,060 | page of 100, agent and project only | 1.5 ms | 1.6
ms | 5 | neutral |
| 80,080 / 48,060 | idle-sleep check | 14.5 ms | 13.8 ms | 5 | neutral |
| 1,020,080 / 960,060 | idle-sleep check | not run | 406 ms | 7 | - |

- Result rows are equal (`assert.deepEqual` on all mapped rows, in
order) for each case where both versions ran.
- The agent runtime revision read in `plugin-agent-runtime-state.ts` and
`agent-file-store.ts` (`select id ... order by id desc limit 1`) uses a
backward index-only scan and reads 5 buffers at 1M events. It is not
changed.

Commands:

```sh
pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-plugin-lifecycle-inbox.ts --baseline-ref=02bfe71a6b --agents=40 --per-agent=1500 --acked=1200 --samples=5
pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-plugin-lifecycle-inbox.ts --baseline-ref=02bfe71a6b --agents=40 --per-agent=25000 --acked=24000 --samples=7 --treatment-only
cd server && npx vitest run src/__tests__/resource-lifecycle-events.test.ts src/__tests__/plugin-lifecycle-delivery.test.ts src/__tests__/agent-runtime-hooks.test.ts
```

- `resource-lifecycle-events.test.ts`: 28 passed.
`plugin-lifecycle-delivery.test.ts`: 40 passed (includes idle-sleep
"none" and "present"). `agent-runtime-hooks.test.ts`: 22 passed.
- `tsc --noEmit -p server`: pass.

## Risks

- The page read is still linear in the company journal size, because
acknowledgments are per plugin and the journal has no retention yet. At
1M events a page takes about 1.7 s locally. Each acknowledgment wakes
another full pass. A per-plugin cursor or retention can remove this
later.
- The planner can choose a different plan on the hosted database. The
local plans use a hash anti join and one sort. The hosted improvement is
not yet measured.
- `acknowledge` still checks one event against older events of its
resource. That check is linear in that resource's history per call, as
before.
- Low behavior risk: the new test passes on both the old and new
queries.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, local PostgreSQL). Extended
reasoning on.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:37:14 -06:00
DottaandClaude Opus 5.5 17014cd7db perf(server): make run liveness backfill lookup issue-scoped (#20393)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Each finished agent run gets a liveness classification. The task
page shows it, and recovery reads it.
> - Run finalization writes the classification. A backfill repairs runs
that do not have it, for example older runs or runs whose finalization
failed.
> - The task page runs read (`GET /issues/:id/runs`) starts this
backfill on each read, for each task.
> - The candidate lookup reads every unclassified finished run in the
company. For each row, it reads the run context and probes
`activity_log`. Rows of other tasks never match, so each read repeats
the same work.
> - On a hosted test instance, this lookup used approximately 1 s per
call, 2,636 calls, and 3,500 s in total.
> - This pull request makes the lookup read only the rows of the task,
and skips a task after a pass finds nothing left to repair.
> - The benefit is less database work per task page read. The
classification still gets written.

## Linked Issues or Issue Description

**What existing behavior does this improve?**

The run liveness backfill that the task runs read starts
(`scheduleRunLivenessBackfill` in `server/src/services/activity.ts`).

**Subsystem affected**

Server: activity service, task runs read, run liveness backfill.

**Current behavior**

Each task runs read runs this lookup:

```sql
select ... from heartbeat_runs
where company_id = $1 and liveness_state is null and status not in ('queued', 'running')
  and (context_snapshot ->> 'issueId' = $2
       or exists (select 1 from activity_log where company_id = $3 and entity_type = 'issue'
                  and entity_id = $4 and run_id = heartbeat_runs.id))
limit 20
```

PostgreSQL reads all unclassified finished runs of the company through
`heartbeat_runs_company_liveness_idx`. It then reads the context of each
row, which can be large, and probes `activity_log` for each row.
Unclassified runs of other tasks, and runs without a task, stay
unclassified, because no read of their own task repairs them. Thus the
cost grows with the company, not with the task. The lookup also runs
again on each read when the task has nothing to repair.

**Proposed behavior**

- The lookup reads only the runs of this task. One branch uses
`heartbeat_runs_company_ctx_issue_created_idx` (context `issueId`). The
other branch uses `activity_log_company_entity_created_idx` (issue
activity rows with a run id). The result keeps the same filter: same
company, liveness missing, status not `queued` or `running`, at most 20
rows.
- When a pass finds fewer than 20 rows, it has repaired all rows of the
task. The service then skips the task for 10 minutes. A full batch of 20
does not start the skip window, so the next read repairs the next batch.

**Reason and benefit**

The lookup is now proportional to the history of one task. Most reads
find nothing, and those reads now do no database work for 10 minutes.

**Breaking changes**

None. No migration, no API change, no new background work.

**Additional context**

The chat bootstrap read already skips the backfill
(`skipLivenessBackfill`). That option still works, and a test covers it.

## What Changed

- `server/src/services/run-liveness-backfill-query.ts`: new
`missingRunLivenessCandidatesQuery`. It replaces the `OR` and the
correlated `exists` with `id in (context branch union all activity
branch)`. Both branches are filtered by company and task.
- `server/src/services/activity.ts`: the backfill uses the new query and
returns the number of rows it found. `scheduleRunLivenessBackfill` keeps
a bounded in-memory map (at most 10,000 tasks, oldest entry is removed
first) of tasks with nothing left to repair. It skips these tasks for 10
minutes.
- `server/src/__tests__/activity-service.test.ts`: four new
real-database tests.
- The backfill repairs runs found by context and runs found only by
issue activity. It does not change a running run, an unclassified run of
another task, or a run of another company that names the same task id.
- After a pass leaves nothing to repair, more reads do not repair a new
unclassified run. After the skip window ends, the next read repairs it.
- A task with 25 unclassified runs (more than one batch) gets all of
them repaired over later reads.
- A read with `skipLivenessBackfill` does not repair. The next normal
read does.
- `scripts/benchmark-run-liveness-backfill.ts`: a local SQL benchmark
that compares the pre-fix query with the new query.

## Verification

Local SQL benchmark (embedded PostgreSQL 18.1, macOS, synthetic data):

```sh
cd server
pnpm exec tsx ../scripts/benchmark-run-liveness-backfill.ts --baseline-ref=02bfe71a6bbd7c5676cb7e72778b361c5bc72765
```

- Baseline: `02bfe71a6b` (pre-fix master). Treatment: `80fcfcf7f1`,
clean tree.
- Fixture assumptions (staging row counts were not available): one
company with 30,000 classified runs, 6,000 unclassified finished runs of
other tasks or of no task, each with an approximately 20 KiB hex
context, 400 other tasks, and 300,000 `activity_log` rows (half with a
run id). The target task has 40 classified runs, 200 activity rows, and
the missing rows of each case. Decoys: one `running` run of the task,
and one run in another company that names the task id. A small control
uses 500 classified and 50 unclassified runs.
- Each arm: 2 warm-up runs and 11 measured runs, in alternating order.

| Case | Candidates | Baseline median (min to max) | New median (min to
max) | Speedup | Shared buffers (baseline to new) |
| --- | --- | --- | --- | --- | --- |
| Task with nothing to repair | 0 | 37.2 ms (31.1 to 44.1) | 1.21 ms
(0.42 to 1.79) | 30.8x | 34,247 to 138 |
| Task with 3 missing | 3 | 37.8 ms (27.2 to 39.6) | 1.16 ms (0.77 to
2.05) | 32.6x | 34,265 to 148 |
| Task with 25 missing | 25 | 37.5 ms (34.6 to 69.8) | 1.63 ms (1.06 to
3.47) | 23.0x | 34,361 to 154 |
| Small control | 3 | 0.79 ms (0.70 to 1.06) | 0.70 ms (0.48 to 1.70) |
1.1x (neutral) | 314 to 18 |

The `EXPLAIN ANALYZE` execution time for the large cases goes from
approximately 35 ms to approximately 0.15 ms. These are local SQL
measurements. The hosted latency improvement is not yet measured.

The benchmark also checks result equality. For each case, it runs both
queries without a limit and compares every column of every row (as
sorted positional rows). It also checks that the limited batch of 20
comes from the baseline candidate set. All cases match.

Beyond the query, the skip window removes the lookup for most reads of a
task with nothing to repair.

Tests:

```sh
cd server
pnpm exec vitest run src/__tests__/activity-service.test.ts   # 24 passed
pnpm exec vitest run src/__tests__/activity-routes.test.ts src/__tests__/task-cold-open.test.ts src/__tests__/liveness.test.ts
pnpm exec tsc --noEmit -p .
```

- The skip-window test fails on the pre-fix `activity.ts` (red), and
passes with this change (green).
- `pnpm verify` asks for broader coverage, because the change adds a
script. Required CI supplies that coverage.

## Risks

- A run that misses its classification after a pass finds nothing for
its task gets repaired up to 10 minutes later. Normal runs get their
classification at finalization, so only the repair path is late.
- The skip map is in memory for each server process. A restart clears
it. That only causes one more lookup for each task.
- The new query keeps the same rows, filter, and limit. The query has no
order, as before. Thus the 20 rows that a pass picks can differ when a
task has more than 20 candidates. Later reads repair the rest in both
versions.
- Low risk. No migration and no API change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:37:08 -06:00
Nicky LeachandClaude Opus 5.5 d95fdd8d79 feat(observability): span the unnamed gaps in run preparation (#20396)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Before a task reaches the agent, the server prepares the run: it
reads the task, the workspace and the configuration, and then hands the
run to the native controller
> - With an OTLP endpoint, each preparation step emits a
`heartbeat.prepare.<phase>` or `native.controller.<phase>` span
> - On a hosted test deployment, 0.3 to 0.5 s of each `task.prepare`
sits between those spans, and about 0.5 s more sits between
`execution.dispatch_admission` and `native.coordinator.claim`
> - Nobody can say which step is slow in that time, so latency work in
this area is guesswork
> - This pull request adds spans around the existing awaited work in
those gaps, with the existing timing helpers and naming conventions
> - The benefit is that a trace of a slow preparation now names the step
that used the time

## Linked Issues or Issue Description

**What existing behavior does this improve?**
The OpenTelemetry trace of task preparation. Today it has unnamed gaps
between the named preparation spans.

**Subsystem affected**
Server: heartbeat run preparation and the native controller
(`server/src/services/heartbeat.ts`,
`server/src/services/native-runtime/native-session-executor.ts`).

**Current behavior**
On a hosted test deployment (8 runs per group), `task.prepare` takes 2.6
to 3.4 s. Between `heartbeat.prepare.runtime_state` and
`heartbeat.prepare.run_identity`, about 0.25 s has no span. Between
`execution.dispatch_admission` and `native.coordinator.claim`, about 0.5
s has no span, and in one pair of runs it was 1.4 s. Nobody can tell
which step used that time.

**Proposed behavior**
Spans name the existing awaited reads and writes in those gaps. The
change adds no reads and records no content. The operator endpoint gate
and the no-operation behaviour stay.

**Reason and benefit**
Latency work in this area needs a measurement. With these spans, a trace
of a slow preparation names the step that used the time, so a fix can be
confirmed or rejected after deployment.

**Breaking changes**
None. The change adds span names to the closed list. It changes no API,
schema or behaviour.

**Additional context**
The server uses postgres.js, which the auto-instrumentation does not
cover, so database spans do not fill these gaps.

## What Changed

- `server/src/services/execution-preparation-timing.ts`: add the new
closed phase names.
- `server/src/services/heartbeat.ts`: add `heartbeat.prepare.*` spans
for `chat_retry_admission`, `workspace_selection`,
`dependency_readiness`, `issue_checkout`, `instance_settings`,
`workspace_context`, `project_context`, `plan_wake_routing`,
`routine_environment`, `responsible_user` and `execution_start`. The
re-reads of the issue after a checkout use the existing `issue_context`
name.
- `server/src/services/native-runtime/native-session-executor.ts`: add
`native.controller.*` spans for `attachment_staging`, `warm_restore`,
`span_persistence` (persistence of the preparation spans to the run log)
and `state_migration` before the coordinator claim.
- `doc/observability.md`: list the new spans.
- `server/src/__tests__/heartbeat-preparation-gap-spans.test.ts`: run a
real heartbeat through native preparation with an in-memory span
exporter. Check that each new span is emitted and that the new
preparation spans are children of `task.execution_attempt`.

## Verification

- `pnpm --filter @paperclipai/server typecheck`
- `npx vitest run src/__tests__/heartbeat-preparation-gap-spans.test.ts`
(fails without the source change, passes with it)
- `npx vitest run
src/services/heartbeat/preparation-timing-context.test.ts
src/services/execution-preparation-timing.test.ts
src/services/native-runtime/native-session-executor.test.ts
src/__tests__/heartbeat-context-compaction-execution.test.ts`

## Risks

- Low risk. The change only wraps existing awaited calls. Values and
errors pass through the timing helper unchanged, and a checkout conflict
still reaches the same `catch`.
- Phases of 50 ms or more inside `heartbeat.prepare.*` are also written
to the run log, as for the existing phases. This adds a few run-log rows
on slow runs.
- Without an OTLP endpoint, the helpers keep their current no-operation
behaviour.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used through Claude
Code with tool use (shell, file edits, test runs) and extended thinking.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 15:27:58 -08:00
DottaandClaude Opus 5.5 09241442ea fix(server): let a native reviewer approve its review stage (#20373)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Execution policies can require an independent review stage before a
task is done
> - A native (Runner) agent that is the active reviewer had no way to
record its decision
> - `PATCH status: "done"` is refused for a native run that owns the
task (#18411), and `paperclip_finish` accepts the report but leaves the
stage pending
> - The reviewer then searches the API until a deadline, and the task
stays in review with nobody able to decide it
> - This pull request records the final-stage approval on `PATCH`
without releasing the run's lock, and lets the run's own finish report
set the final status
> - The benefit is that an agent reviewer can actually approve its
review stage, in one short turn

## Linked Issues or Issue Description

Refs #18411 (added the native status guard). Related: #20264 (explicit
stage-decision operation, still open; this change is narrower and
compatible with it).

**What happened?**

A native reviewer agent was woken as the active `review` participant. It
read the deliverable and wrote its review in about 100 seconds. It then
called `paperclip_finish` with `done`. The tool answered "Completion
report accepted; the task's configured review stage is still pending".
It then tried `PATCH /api/issues/{id}` with `status: "done"` and a
comment. The route refused it with
`native_run_status_reported_by_finish`. The agent searched the API for 2
more minutes and found no other path. The stage stayed pending. When the
run ends with `done`, the status arbiter sees the pending stage and
keeps the task in review (`governed_gate_pending`), so the stage can
never resolve.

**Expected behavior**

The active review/approval participant can approve its stage from a
native run. The task reaches `done` after the approval. The implementer
still cannot approve. A run that is not the active participant still
cannot change the task status.

**Steps to reproduce**

1. Create a task with an execution policy that has one `review` stage
with a native agent participant.
2. Move the task to `in_review` so the stage is pending and the reviewer
agent wakes.
3. In the reviewer run, call `PATCH /api/issues/{id}` with `{ "status":
"done", "comment": "Approved: ..." }`.
4. Observe `409 native_run_status_reported_by_finish`. Call
`paperclip_finish` with `done` and observe that the stage stays pending.

## What Changed

- `PATCH /api/issues/:id`: when the requester is the native run that
holds the task lock and is the active participant, a `status: "done"`
request on the final stage now records the approval decision
(`executionState` completed, decision row, activity). The route removes
`status` from the write, so the task stays `in_review` and the run keeps
its execution lock. The run's `paperclip_finish` report then sets `done`
through the normal status arbiter.
- An intermediate-stage approval (which would hand the task to the next
participant) and every other status change from such a run keep the
existing `native_run_status_reported_by_finish` refusal.
- `paperclip_finish` from the active participant (`done` or
`needs_review`) while its stage is still pending is now rejected with
the exact decision path, instead of being accepted with "stage still
pending".
- The native finalizer now treats the final-stage approval that the run
itself recorded (read from the `issue_execution_decisions` row, bound to
this run and agent) as the completion authority for its clean `done`
report. Before this, a reviewer that cited free-text evidence had its
report graded as incomplete, and the task was reopened as `in_progress`
with a new wake for the reviewer. Failed verification, blocking
remaining work, attention requests, other dispositions, and a
still-pending stage keep the old outcome.
- The reviewer/approver wake text names the decision path (`PATCH` with
`status` and a required decision comment) and says a completion report
does not record the decision. A Runner reviewer that needs changes is
told to report them with `paperclip_block`, because a changes request
from the run that owns the task is a reassignment that stops that run.
- The locked review-policy recheck treats the deferred approval as a
verdict, so a policy changed to `human_only` before the locked write
still refuses it.

## Verification

- `pnpm exec vitest run
server/src/__tests__/issue-agent-mutation-ownership-routes.test.ts
server/src/__tests__/issue-execution-policy-routes.test.ts
server/src/__tests__/issue-comment-reopen-routes.test.ts
server/src/__tests__/issue-execution-policy.test.ts
packages/adapter-utils/src/server-utils.test.ts`: 5 files, 595 tests
pass.
- `pnpm exec vitest run
server/src/services/native-runtime/native-completion-feedback.test.ts`:
29 tests pass (embedded PostgreSQL), including the decision-row binding
for `executionStageApprovedByRun`.
- `pnpm exec vitest run
server/src/services/native-runtime/status-arbiter.test.ts
server/src/services/native-runtime/native-run-finalizer-telemetry.test.ts
server/src/services/native-runtime/native-stale-owner-completion.test.ts`:
72 tests pass.
- New route tests fail without the route change (409 instead of 200/422)
and pass with it. The new feedback test fails without the feedback
change ("Completion report accepted" instead of a rejection).
- `npx tsc --noEmit -p server` and `-p packages/adapter-utils`: pass.
- A route test changes the review policy to `human_only` between the
first check and the locked write; the deferred approval is refused
(403).
- Live full-stack chat eval `task-coordination.independent-review`
(Runner, OpenCode) with this change: passed in GitHub Actions run
42705964209 (eval branch with the first two commits cherry-picked). The
reviewer run recorded its approval 24 s after its review brief was
released, reported `done` 14 s later, and the finalizer set the task to
`done` with reason `execution_stage_approved`; total reviewer run 73 s.
The earlier run 42702224713 exposed the finalizer evidence issue that
the second commit fixes.

## Risks

- Low to medium. The change is limited to one request shape: a native
run, holding the lock, that is the active participant of a pending final
stage, sending `status: "done"`. All other requests keep the old guard.
- Between the approval and the finish report, the task shows `in_review`
with a completed `executionState`. If the run fails before it reports,
the existing native recovery owns the task, as for any other run.
- Previous-release story: no persisted shape changes. A reviewer run
that started before the deploy could not have recorded a deferred
approval (the old route refused it), so the new finalizer input is false
for it and the old outcome applies.
- Intermediate-stage approvals and changes requests from native runs are
still refused by the route. A Runner reviewer reports required changes
with `paperclip_block`, which keeps the stage pending for a person. A
self-service changes request needs the deferred handoff semantics in
#20264.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 17:11:42 -06:00
DottaandPaperclip 3cc1032f6a fix: deliver saved answers to dependency-blocked tasks (#20363)
## Thinking Path

> - Paperclip lets people direct agent work through tasks and structured
answers.
> - Dependencies stop task execution until prerequisite work finishes.
> - A person must still be able to answer or redirect the assignee of a
blocked task.
> - Ordinary comments already get a bounded answer/triage turn. A saved
question response has no comment ID, so the same gates reject it.
> - Later dispatch also requires an active task and tries to check it
out. That conflicts with bounded interaction on a blocked task.
> - This pull request verifies the stored human response at each gate
and keeps the turn in bounded interaction mode.
> - The assignee can receive the answer without starting dependency work
or removing its blockers.

## Linked Issues or Issue Description

Refs #19923. That change covers dependency waits and comment retries.
This change covers stored interaction responses that have no comment ID.

**What happened?**

A parent task waits on a parked child. The assignee asked a setup
question. After a person answers, the response stays queued. Sending
that saved response is refused as `issue_dependencies_blocked`. Ordinary
new messages can reach the same assignee.

Passing admission alone is insufficient. The dispatch status check
rejects a blocked task, and automatic checkout then tries to start work
whose prerequisites are unfinished.

**Expected behavior**

Deliver the stored human answer or confirmation to its requesting
assignee as a bounded answer/triage turn. Keep the task blocked and keep
its dependency relationships. Preserve current-owner, pause, approval,
budget, recovery, and execution gates.

**Steps to reproduce**

1. Assign a parent task and make a backlog child block it.
2. Save a question on the parent and answer it as a person.
3. Dispatch its resolved-interaction wake, or send the saved answer from
the task queue.
4. Observe that the answer does not reach the provider while an ordinary
comment can run in answer/triage mode.

**Paperclip version or commit**

Reproduced on master at `653ab8b18f76`. This branch is rebased onto
master at `0e3fdebea8`.

## What Changed

- Verify the stored response by company, task, requesting agent, status,
kind, human resolver, and resolution time. A context flag alone is
insufficient.
- Allow a verified response through dependency admission and claim in
the existing bounded interaction mode.
- Recheck that response during scheduled retry promotion and final
provider dispatch.
- Keep bounded responses from checking out the blocked task or setting
it to `in_progress`, including when the last blocker finishes during
preparation.
- Preserve continuation classification through workspace and AI-account
resource waits, so the final response and owner checks still run.
- Correct the task-case API summary so the existing `case for task`
discovery regression passes on the first search page. This fixes a
pre-existing failure exposed by full CI, without changing search ranking
or assertions.
- Ignore obsolete Retry notices after newer conversation work, without
acknowledging saved input or changing execution authority.
- Document the response contract. Add real PostgreSQL and
assembled-heartbeat regressions.

## Verification

- Final commit `ba4b337cf1bb0236b7c0a742665b222ee894ff51`: [required CI
passed, attempt
2](https://github.com/paperclipai/paperclip/actions/runs/42706363120/attempts/2),
including typecheck, production build, server/chat tests, Runner checks,
and all 8 browser shards. PR status: 59 passing checks and 3 normal
skips.
- Red: answered questions and accepted/rejected confirmations return no
admitted run before the fix. All three new positive cases fail at the
dependency gate. A resource-wait retry also reproduces as refused before
its gate is fixed.
- Green: at delivery revision `9375a603e4`, focused heartbeat
integration and classification passed 14 tests; retry scheduling and
dispatch safety passed 241 tests. These use real PostgreSQL and
controlled adapter and resource-availability boundaries. The wider
initial dependency, native-continuation, and queue suites also passed
before the final refinements.
- Negative cases keep pending, missing, wrong-task, and agent-resolved
responses blocked. Changing the response proof immediately before
dispatch cancels the run without calling the provider. Policy controls
retain the current assignee, task status, and pending approval checks.
- Positive cases execute once, leave the parent blocked, preserve the
dependency edge, and leave the child in backlog with no child execution.
The same saved response survives a resource wait; removing its human
proof refuses promotion.
- The resource-wait provider-boundary and blocker-completion regressions
also failed before their fixes. All 14 focused integration and
classifier cases passed at delivery revision `9375a603e4`, including a
changed response during retry preparation.
- Red: a retained Retry for an older run makes a newer successful
conversation display as failed. Green: all 78 database-backed query and
interruption-presentation tests pass, including a later real failure and
independent queued input controls.
- Server layered typecheck and module-boundary checks passed at
`11992aad0c7fbaf13e7548d71ee633560bd8bb6f`, before the one-line API
summary correction. That CI passed build, typecheck and every browser
shard, but exposed the pre-existing case-search assertion and a
report-assets test timeout. Final-head CI passed as linked above.
- Fresh Greptile review is 5/5 on final commit
`ba4b337cf1bb0236b7c0a742665b222ee894ff51`, with no unresolved threads.
- The existing API discovery suite reproduced its first-page assertion
before the summary correction; all 3 cases pass afterward. The timed-out
report-assets privacy test passed locally in isolation and the full
support job passed on the final-head rerun. Runner shutdowns interrupted
the first attempt; affected jobs were rerun once without code changes. A
separate onboarding timeout also passed on that rerun.
- `pnpm verify --explain` requests broad CI because the execution
contract is a global input. The final CI run supplied that coverage.
- Separately recovered the reported staging conversation through an
ordinary message and the existing steering control. The agent
acknowledged the message and the saved-answer queue drained. The fresh
Notebook action subsequently succeeded. This was on the previously
deployed revision; it does not claim this code is deployed.

## Risks

- This changes admission and dispatch. Each gate checks the persisted
response; no caller-supplied marker grants the exception.
- The bounded turn does not check out the task, resolve a dependency, or
approve another action. Existing pause, ownership, budget, approval, and
stopped-execution controls still apply.
- Each additional lookup is one primary-key read and runs only for a
response on a dependency-blocked path. There is no new polling worker.
- No migration is required. Older queued contexts get the exception only
when their stored human response still verifies. No prior run or action
is replayed by this change.
- This PR does not roll out the code to staging.

## Model Used

OpenAI Codex, GPT-6 family, with repository tools, code execution, and
browser inspection. The runtime does not expose the exact model ID,
context-window limit, or reasoning-mode label; those values are not
asserted.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 16:27:34 -06:00
Nicky LeachandClaude Opus 5.5 0e3fdebea8 perf: remove repeated reads and checks from run preparation (#20358)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Before each run starts, Core prepares the run: it opens the run log,
resolves skills, and prepares the AI runtime
> - Every run pays this preparation time before the agent can begin, for
a new task or a follow-up, on a cold or a warm computer
> - A trace on a hosted test deployment showed some preparation steps
that repeat a read or a check that a later step does again
> - This pull request removes three of these repeated steps and keeps
the check that each one duplicated
> - The benefit is that each run starts sooner, with no new mechanism
and no change to what a run can see or write

## Linked Issues or Issue Description

**What existing behavior does this improve?**
Run preparation (`task.prepare`). On a hosted test deployment it takes
about 2.8 to 3.6 s. Skills preparation has a P50 of 275 ms (1,161 ms on
a deployment with more skills and projects).
`heartbeat.prepare.run_output` takes 386 to 724 ms.

**Subsystem affected**
Run logs in object storage (`object-byte-journal`,
`object-run-log-store`) and runtime skill delivery (`company-skills`,
`skill-execution-content`).

**Current behavior**
- An object journal claim is preceded by a head read. Its only use is to
give the current owner to `claim()`. `claim()` then reads the head
again, and it rejects the claim only when the two reads differ. The run
log, provider trace capture, and run evidence migration all do this.
- Run log `begin` reads the source-prefix proof object for every claim.
For a new run log, no proof can exist, so the read always returns
"missing".
- Each delivered skill version calls `withVersion`, which authorizes the
skill again for the run's actor. The skill row was read with the same
actor's visibility condition in the same call. With an agent actor this
repeats the company source and project permission reads once per
version.

**Proposed behavior**
- `claim()` reads the head once. It still refuses a deleted journal. The
conditional head write still rejects any change after that read, and a
stale writer is still fenced.
- `begin` does not read a proof for a first claim (generation 1). A
resumed log still reads and validates its proof, so a changed or
malformed proof still fails closed.
- Runtime skill delivery authorizes each skill once, when it reads the
selected rows. Other callers of `withVersion` keep their own check.

**Reason and benefit**
Each removed step protects nothing that a later step does not protect
again:
- Head read: the claim builds on its own head read, and the conditional
write enforces it.
- Proof read: a proof is written only by a writer that holds this log's
head. The journal never removes a head (deletion leaves a tombstone that
`claim()` refuses). So a first claim cannot find a proof.
- Skill check: every caller of `materializeVersionSnapshot` passes a row
that it read through the same actor's visibility condition
(`readFullSkillRows`, `getById`, `listFull`).

Expected saving per run: two object-storage GETs on `run_output` (about
100 ms each on the trace), and the per-version visibility reads in
skills preparation (4 versions per run on the test deployment, about 388
ms per version on a heavier deployment).

**Breaking changes**
None. `claim()` no longer takes `expectedOwner`. It is an internal API
with three callers in this repository, all updated.

Refs #20284 (it made run-log tail reads parallel and cached; this change
covers the begin path).

## What Changed

- `object-byte-journal`: remove the `expectedOwner` input and comparison
from `claim()`. Remove the extra head read in its three callers (run log
`begin`, provider trace capture, run evidence migration).
- `object-run-log-store`: `begin` reads the source-prefix proof only
when the claimed head has `generation > 1`.
- `skill-execution-content`: split `withVersion` into the access check
and `withReadableVersion`. `withVersion` keeps the check for its other
callers.
- `company-skills`: `materializeVersionSnapshot` uses
`withReadableVersion`, because each of its callers already read the
skill row under the actor's visibility condition.
- Tests:
- A new run log `begin` reads `head.json` once and reads no proof. A
resumed log reads `head.json` once and reads its proof once.
- Runtime skill delivery for an agent actor does no per-version source
permission reads.

## Verification

- `cd server && npx vitest run src/services/object-byte-journal.test.ts
src/services/object-run-log-store.test.ts
src/services/object-run-log-store-tail-read.test.ts
src/services/run-log-store.test.ts
src/services/provider-trace-object-store.test.ts`
- `cd server && npx vitest run
src/__tests__/company-skills-runtime-selection.test.ts
src/__tests__/company-skills-runtime-concurrency.test.ts
src/__tests__/heartbeat-runtime-skills.test.ts
src/__tests__/company-skills-service.test.ts
src/__tests__/managed-skill-content.test.ts` (embedded Postgres)
- `cd server && pnpm run typecheck`
- Each new test fails on the base commit: the run log test sees 2 head
reads and 1 proof read; the skill test sees 1 source permission read per
delivered version.
- Existing tests still pass for: stale-writer fencing after a takeover,
a deleted journal that refuses a claim, a malformed proof that fails
closed, and a denied project-scoped skill that is not delivered.
- I did not run the full `pnpm test:run`. CI covers it.

## Risks

- Low. Two concurrent claims of the same journal: before, the second
claim failed when the first published between its two head reads. Now
the later claim takes over, and the earlier writer's next append fails
with a conflict. This is the same result as when the later claim starts
after the first publish. Writer authority (`assertAuthority`) is
unchanged.
- A skill whose visibility is revoked in the moment between its row read
and its materialization in the same call is still delivered for that
run. This was already true for a revocation just after the old
per-version check.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use
(shell, file edits, test runs).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [ ] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 13:06:12 -08:00
DottaandClaude Opus 5.5 380b3d49c0 fix(api): make case lookup and audit history discoverable to agents (#20354)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Cases are an experimental saved record with facts, audit history and
handoffs, beside the documents on their tasks
> - Agents find REST operations with `search_api`, which ranks catalog
entries by words in the method, path and summary
> - The case read routes had generated summaries such as "GET cases
events" and one generic description
> - So a chat agent that searched "list company cases" or "case facts
history" did not get any case read route on the first page
> - In a chat eval, the agent wanted to check the case for "who changed
the diagnosis", could not find it, and answered from task document
revisions only
> - This pull request gives the case read routes real summaries and
descriptions, and tells chat agents where a task's case and its
fact-change history are
> - The benefit is that agents can find and cite a case's audit history
when a person asks about it

## Linked Issues or Issue Description

Refs #20265 (case page link guidance for chat agents).

**What happened**
A person asked a chat agent "Who changed the diagnosis, and what did it
say before?" about a case. The agent called `search_api` with "cases
list facts history" and "list company cases". The case list,
task-to-case lookup and case events routes were not on the first result
page. The agent said "Not found", skipped the case audit and answered
from the task document revisions only. It did not mention the case fact
change or link the case.

**Expected behavior**
An agent that searches for a company's cases, a task's case or a case's
fact-change history finds the matching route on the first page. The
catalog says that a `fields_changed` event records who changed the facts
and when, but not the previous values.

**Steps to reproduce**
1. Enable Cases.
2. Call `searchRunnerApi({ query: "list company cases" })`.
3. See that `GET /api/companies/{companyId}/cases` is not in the five
results. The same is true for `GET /api/cases/{id}/events` with "cases
list facts history".

## What Changed

- `server/src/routes/experimental-api-paths.ts`: add
`experimentalApiDocs` with summaries and descriptions for the case list,
task-to-case lookup, case read, case events and case document revision
routes.
- `server/src/routes/openapi.ts`: use those summaries and descriptions
when present. Other experimental routes keep the generated summary. The
experimental notice stays in every description.
- `server/src/services/agent-conversations.ts`: the Cases chat directive
now names `GET /api/issues/{issueId}/cases` to find a task's case and
`GET /api/cases/{id}/events` for who changed its facts.
- `server/src/__tests__/case-history-api-discovery.test.ts`: regression
test with the queries from the failed run, and a check on the directive.

## Verification

- `cd server && pnpm exec vitest run
src/__tests__/case-history-api-discovery.test.ts` fails on master (2
failures) and passes with this change.
- `cd server && pnpm exec vitest run
src/services/heartbeat/task-markdown.test.ts
src/services/native-runtime/runner-api.test.ts
src/__tests__/openapi-routes.test.ts
src/__tests__/skill-import-discovery.test.ts
src/__tests__/primary-agent-guidance.test.ts`: 2148 tests pass.
- `npx tsc --noEmit -p server` reports no errors in the changed files.
- A live chat eval (`cases.case-history`) runs on a branch with this
commit.

## Risks

- Low risk. The change edits catalog text and chat guidance only. Route
behavior and authorization do not change.
- Search ranking changes for queries that use these words. Case routes
now rank higher for case queries.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), with tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 15:06:02 -06:00
DottaandClaude Opus 5.5 1baac27888 feat(server): chat bootstrap reads for instant task opens (#20355)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - People open tasks from the task list to see the latest messages and
to reply to an agent
> - Before the task chat shows its first frame, it waits for about ten
separate reads: the issue, recent comments, comment input facts, recent
activity, recent runs, interactions, attachments, live runs and the
active run
> - On a busy instance each read waits for the database, and the slowest
read decides when the chat appears. A cold open takes 1.5–4 s on staging
> - This pull request adds one read that returns all of that data for up
to ten tasks, in the same JSON shapes as the existing endpoints, plus a
single-task form
> - The benefit is that the task list can preload its top tasks, and a
cold open needs one round trip instead of about ten. The UI change is in
the stacked pull request

## Linked Issues or Issue Description

**Problem or motivation**
A task open waits for about ten reads. With the database under load,
these reads queue, and a cold open takes seconds. The list cannot
preload a task cheaply, because each task costs about ten requests.

**Proposed solution**
`GET /api/companies/:companyId/issues/chat-bootstrap?ids=` returns the
first-frame data for up to 10 tasks. `GET
/api/issues/:ref/chat-bootstrap` returns it for one task. Each field
equals the matching single endpoint's JSON exactly.

**Alternatives considered**
- Prefetch the existing endpoints for each list row. For 30 rows this
sends about 210 requests to a database that is already the bottleneck.
- A new projection with different shapes. This would duplicate client
merge logic, and freshness rules could drift.

**Roadmap alignment**
This is part of the task-loading performance plan in #20276. It follows
#20277, #20284 and #20286.

## What Changed

- `packages/shared`:
  - `ISSUE_CHAT_BOOTSTRAP_MAX_IDS` (10).
- `issueChatBootstrapQuerySchema`: UUIDs or identifiers, normalized,
deduplicated and strict.
  - The `IssueChatBootstrap` and `IssueChatBootstrapItem` types.
- New `server/src/services/issue-chat-bootstrap.ts`:
- Resolves the refs inside the company and applies the `issue:read`
decision to each task.
- Reads the tasks with a concurrency of 2, and returns them in request
order.
- `server/src/routes/issues.ts`:
- The core issue read and the recent-comments read are now shared
helpers, so the bootstrap and the single endpoints use the same code.
The core view keeps its Server-Timing header.
  - Adds the batch route and the single-task route.
- Excludes the single-task route from the issue ETag middleware, so a
fetch without validators always gets a 200 with `Cache-Control: private,
no-store`.
- New `server/src/services/issue-run-presence.ts`:
- The live-runs and active-run payload builders, moved from `agents.ts`
without change.
  - The existing routes call them, and their behavior is unchanged.
- `server/src/routes/openapi.ts`: entries for both routes.

## Verification

- `cd server && npx vitest run
src/__tests__/issue-chat-bootstrap-routes.test.ts` passes 17 tests. They
run on embedded Postgres with privacy enforcement on. They cover:
- Each field deep-equals its single endpoint's JSON, for an ordinary
task and for a conversation task.
- The single-task route equals the batch item, by UUID and by
identifier. It is never answered with a 304.
  - Items keep the request order, with UUIDs and identifiers mixed.
- Private, other-company, missing and unknown tasks are omitted, and
none of their data appears. The single-task route returns 404 for them.
- Malformed, extra or repeated parameters return 400. More than 10 ids
also return 400.
  - A task-bridge key gets 403.
- A 10-task request writes nothing: no inserts, updates or deletes, and
no activity-log or comment changes.
- The issue, agent, activity, live-run, cold-open, summaries, ETag and
OpenAPI route suites pass: 56 files, 1,771 tests.
- `cd server && pnpm typecheck` passes.
- Query cost, local embedded Postgres, one 10-task request: about 49 SQL
statements per task, 55–130 ms in total. A test fails if it goes above
60 per task.

## Risks

- **Database load:** the stacked UI preloads up to 30 tasks, about 1,500
statements at idle time. This is the same work as opening those tasks,
but it is done before the person clicks. The work runs in sequential
requests of 10, with 2 tasks at a time. Most of the cost is existing run
decoration. Live runs and the active run decorate the same running run,
so that work runs twice. Sharing it is a follow-up.
- **Stricter access:** live runs and the active run now apply the
`issue:read` policy inside this endpoint. The existing routes keep their
company-only check.
- Hidden tasks are returned, as `GET /issues/:id` returns them.
- No migration and no persisted-state change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, used in Claude Code
with tool use (shell, browser automation, file editing, subagents).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [ ] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 15:05:41 -06:00
DottaandClaude Opus 5.5 653ab8b18f fix(chat): answer "my inbox" from the person's Mine list (#20334)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Agent Chat lets a person ask an agent about their own work, such as
"what in my inbox needs my attention?"
> - Agents find API routes through the agent API catalog, which is built
from the OpenAPI registry
> - The catalog described `GET /api/agents/me/inbox/mine` as the current
agent's assigned items and listed no `userId` parameter. The skill
reference for the route is keyed with `?userId={}`, so it never attached
to the catalog entry
> - A chat agent called the route without `userId`, got 400, and then
answered from an unscoped company task search. It named company work
that is not in the person's inbox and did not link the person's Mine
list
> - This pull request documents the route as the person's Mine list with
a required `userId`, and adds one chat guidance paragraph for inbox
questions
> - The benefit is that inbox answers use the person's own task scope
and link their Mine list

## Linked Issues or Issue Description

**What happened**

A person asked a CEO chat agent: "What in my inbox needs my attention
today?" The agent called `GET /api/agents/me/inbox/mine` without
`userId` and got 400. Then it listed every company task, including an
unrelated agent-created maintenance task. It said the person's inbox was
board-only and did not link the Mine list.

**Expected behavior**

The agent reads the person's Mine list with `GET
/api/agents/me/inbox/mine?userId=<person>`. It answers from those tasks
only, links each task it cites, and links the Mine list at
`/<prefix>/inbox/mine`. If the read fails, it says so and links Mine.

**Steps to reproduce**

1. As a board user, participate in some tasks. Let an agent create an
unrelated task in the same company.
2. In Agent Chat with the CEO, ask "What in my inbox needs my attention
today?"
3. The agent calls the Mine route without `userId` (400) and lists all
company tasks.

## What Changed

- `server/src/routes/openapi.ts`: `GET /api/agents/me/inbox/mine` now
has a summary and description that say it is a person's Mine list, not
the agent's own queue. It documents the required `userId` query
parameter and the optional `status` parameter, and the 400 response.
- `server/src/services/agent-conversations.ts`: one chat guidance
paragraph. For inbox questions, read the Mine route with the
`authorUserId` of the person's message, answer from those tasks only,
and link `[Mine](/<prefix>/inbox/mine)` (it opens the Mine view in every
layout). If the read fails, say so and link Mine.
- Regression tests in `openapi-routes.test.ts` and
`agent-conversations.test.ts`.

## Verification

- `npx vitest run src/__tests__/openapi-routes.test.ts
src/__tests__/agent-conversations.test.ts
src/__tests__/heartbeat-list.test.ts` (in `server/`): 107 passed. The
two new tests fail without the source change.
- `npx vitest run src/services/native-runtime/runner-api.test.ts`: 2075
passed.
- Live chat eval `inbox-search.show-my-work` on the eval candidate with
this commit: see the comment below for the run result.

## Risks

- Low risk. The change is catalog text, one query schema in the OpenAPI
document, and one chat guidance paragraph. The route behavior does not
change.
- The chat prompt grows by about 500 characters.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 14:54:24 -06:00
DottaandClaude Opus 5.5 7f55323abb fix(recovery): end a remote workspace epoch whose writer died during preparation (#20346)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - A task with a remote workspace prepares that workspace before the
run selects its runtime, and preparation marks the workspace epoch dirty
with the run as its writer
> - If the server is killed during preparation, the run never selected a
runtime and never started provider work, but the dirty epoch remains
> - Failed-workspace preservation, the path that resolves a dead
writer's dirty epoch, applies to native runs only, so nothing owned this
epoch
> - The dirty epoch kept the dead run's sandbox lease as a pending
export and held the workspace against the task's retry, so the task
never recovered
> - This pull request lets the ownership reconciler end such an epoch at
the last committed save
> - The benefit is that a restart during workspace preparation no longer
wedges the task

## Linked Issues or Issue Description

**What happened?**
In a restart-chaos wave on Daytona (a remote workspace that clones a
real repository), the controller was killed while each run's first
workspace save was in flight. That save is now settled by #20326. Each
run ended `process_lost` with a bounded retry, and both runs were still
in `execution_stage: preparing` with `runtime_mode_resolved_at: null`.
The workspace authority stayed `dirty: true`, `snapshotId: null`, with
the dead run as writer. The dead run's environment lease was proven
owner-gone but was refused by its settle as `workspace_export_pending`,
and the reconciler reported `I2_settled` violations. The retries stayed
`queued` until the test harness deleted the environment 21 minutes
later. Then they failed `remote_workspace_execution_required`, because
the environment was gone.

**Expected behavior**
When a writer dies before runtime selection, its unsaved files are only
the restored source and preparation output, because no agent turn ran.
Recovery must end that epoch at the last committed save, so the lease
settles and the retry restores the workspace into a new directory. A
writer that reached runtime selection must keep its existing recovery.

**Steps to reproduce**
1. Run a task whose agent uses Paperclip Runner with a remote sandbox
workspace.
2. Kill the server while the run is still preparing the workspace (for
example during its first save).
3. After the restart, the run ends `process_lost` and its retry is
queued, but the workspace stays dirty and owned by the dead run, the
lease stays active, and the retry never starts.

**Paperclip version or commit**
`master` at 251c6d5c69 (after #20326).

Refs #20326 (settles the save that was in flight when the controller
died).

## What Changed

- New `settlePreparationOnlyRemoteWorkspaceEpoch`
(`recovery/remote-workspace-unsaved-files-settlement.ts`), wired as the
settle of the existing `remote_workspace_unsaved_files` ownership kind.
Once the writer run is proven gone, it ends the epoch with the existing
`abandonUnverifiedRemoteWorkspaceEpoch` only when all of these are true:
  - the run is terminal;
  - its runtime was never resolved (`runtime_mode_resolved_at` is null);
  - it ended in `execution_stage: preparing`;
  - it has no native finalization;
- durable records show no work began: no `adapter.invoke` or
`adapter.progress` events, no `turn.*`, `provider.*` or
`native.process_*` events, and no recorded process id, process group,
native session or runner instance on the run;
  - the workspace authority is still dirty, with this run as writer;
  - no save for that epoch is still `running` or `pending`.
The epoch then advances with no writer and no location, and the
abandoned epoch is recorded in `remoteWorkspaceAbandonedEpochs` with an
activity entry.
- After that, the lease no longer matches a prepared source, so the
existing environment lease settle releases it and the workspace writer
hold is free for the retry.
- The ownership inventory row for this kind names the new settle.

## Verification

- Red before the fix, green after: `ends a dirty remote epoch whose
writer died during preparation, and keeps every other writer's files`
(`ownership-reconciliation-report.test.ts`). On master it settles 0
epochs. With the fix it ends only the preparation-only epoch, and keeps
the dirty epoch of a writer whose runtime was resolved, a writer that
reached execution, a live writer, and a writer with a save still in
flight.
- Red before the fix, green after, end to end: `lets a retry prepare the
workspace again after its first writer was killed during preparation`
(`remote-workspace-save-concurrency.test.ts`). It runs the real reserve
and prepare. The first writer's initial save is cut off, which leaves a
first epoch with no committed save (`snapshotId: null`). The run is
reaped as `process_lost` while still preparing, with its lease left
active. Two reconciliation passes then end the epoch and release the
lease. The retry reserves the workspace and prepares it again from the
project base in a new directory, then commits its own initial save. On
master, the epoch stays dirty.
- The safety cases also keep a preparation-stage writer with an
`adapter.invoke` event, and one with a recorded process id.
- Red before the fix, green after: `releases the lease and frees the
workspace for the retry once a preparation-only epoch ends`. Before the
passes, the lease counts as a prepared source and the workspace writer
hold is `held` for a retry. After two reconciliation passes, the lease
is no longer active, the prepared source is gone, and the writer hold is
`free`. On master the prepared source remains.
- The reconciler, retained-source fallback, remote workspace lifecycle,
save-concurrency, warm-handoff recovery, and retained orphan sandbox
suites pass (139 tests, 1 environment-gated file skipped). After
rebasing onto #20326, the reconciler, save-concurrency, retained-source
fallback, and controller instance lease suites pass (91 tests).
- `PAPERCLIP_TYPECHECK_LOW_MEMORY=1 pnpm typecheck` in `server` passed.
- Evidence: the runs in the wave's kept database all had
`runtime_mode_resolved_at: null` and `execution_stage: preparing`. Their
`runtime_mode: legacy` is only the column default, not a resolved
runtime.

## Risks

- This ends unsaved files without saving them. That is safe only because
no provider turn can have started before runtime selection, and the
guard requires the writer never to have resolved a runtime. A writer
that did resolve one keeps its existing preservation path.
- The abandoned root stays in the sandbox and is not reused. The next
preparation restores the last committed save, or the source, into a new
directory.
- No schema or API change.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use
(shell, file edits, local database inspection).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 14:12:51 -06:00
DottaandClaude Opus 5.5 16e9157577 fix(api): publish agent-grant access operations as board_or_agent in the API catalog (#20349)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Agents read the API catalog (`server/src/routes/openapi.ts`) to
decide which operations they may call. The `x-paperclip-authorization`
actor tells them who performs each operation.
> - The invite, join-request and member-list routes admit agents that
hold the matching company grant (`users:invite`, `joins:approve`,
`users:manage_permissions`).
> - The catalog still listed these operations as board-only.
> - In a chat eval, a CEO agent with `users:invite` read `actor:
"board"` on `POST /invites`, treated it as a final boundary, and told
the person it could not invite anyone.
> - This pull request publishes those operations as `board_or_agent` and
names the grant each needs. It also names the Members page on member
edits, which stay board-only.
> - The benefit is that a granted agent uses the permission the board
gave it, and agents without the grant still get a 403.

## Linked Issues or Issue Description

**What happened?**

A board granted the CEO agent `users:invite` with `PATCH
/api/agents/:id/permission-grants`. The person asked in chat: "Invite
alex@example.test to join this company." The agent searched the API
catalog. It found `POST /api/companies/{companyId}/invites` with
`x-paperclip-authorization: { actor: "board" }`. It concluded that
invites are board-only and did not try the call. The route itself
accepts agents with `users:invite`.

**Expected behavior**

The catalog shows `board_or_agent` for operations whose route accepts an
agent with a company grant. The description names the grant. The agent
creates the invite and returns the join link.

**Steps to reproduce**

1. Grant an agent `users:invite`.
2. Read `GET /api/openapi.json` and find `POST
/api/companies/{companyId}/invites`.
3. See `x-paperclip-authorization: { actor: "board" }`, although
`assertCompanyPermission` admits the agent.

**Paperclip version or commit**

Master at the merge base of this branch.

**Deployment mode**

Any. Found in the runner full-stack chat eval `access.invite-teammate`.

## What Changed

- Remove six operations from `BOARD_ONLY_OPERATIONS`: `POST`/`GET
/companies/{companyId}/invites`, `GET /join-requests`, `POST
/join-requests/{requestId}/approve` and `/reject`, and `GET /members`.
Their routes use `assertCompanyPermission`, which admits agents with the
grant.
- Add descriptions that name the grant for each operation. The invite
description also says it returns a shareable `inviteUrl` (no email
field), and that membership starts only after acceptance.
- Member edits (`PATCH /members/{memberId}`, `/role-and-grants`,
`/permissions` and `POST /archive`) stay board-only. The route guard
requires board access, and a test keeps the catalog in line with that
guard.
- Describe those member edits as board-only even for agents holding
`users:manage_permissions`, and name the Members page
(`/<prefix>/company/settings/members`) where a person makes the change.
The member list description says the same. An agent then links the page
instead of searching for an agent route.
- Add a regression test in `openapi-routes.test.ts`.

## Verification

- `cd server && node ../node_modules/vitest/vitest.mjs run --config
vitest.config.ts src/__tests__/openapi-routes.test.ts` — 43 passed. The
new test also checks that the Members page is named. With master's
`openapi.ts`, the new test fails (`expected { actor: 'board' } to deeply
equal { actor: 'board_or_agent' }`).
- `src/services/native-runtime/runner-api.test.ts` — 2075 passed.

## Risks

- Low risk. This changes catalog metadata only. Route guards do not
change. An agent without the grant still gets 403.
- Agents with these grants will now attempt these operations instead of
stopping. That is the intended behavior of the grant.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 13:52:43 -06:00
DottaandPaperclip c67909cb0f fix: keep tool approvals valid through OAuth refresh and delayed review (#20340)
## Thinking Path

> - Paperclip lets people manage agent work and approve app actions.
> - An approval must bind the action that the person reviewed.
> - OAuth access tokens can expire while that person is away.
> - The old target snapshot treated each token refresh as a new
authorization. It also imposed a one-hour review deadline.
> - This pull request separates token renewal from authorization
identity and keeps the human decision durable.
> - Current access, the reviewed arguments, meaningful target changes,
task closure, and execution receipts still control dispatch.
> - People can approve later without repeating a decision after routine
connection maintenance.

## Linked Issues or Issue Description

**What happened?**

A pending app action returned `approved_tool_target_changed` after its
OAuth tokens refreshed. The tool and connection settings were unchanged.
The same card also expired after one hour. A sign-in problem could
discard an accepted decision before provider dispatch.

**Expected behavior**

The original card remains reviewable after routine OAuth refresh and a
server restart. A later approval runs the exact reviewed action once. A
connection repair preserves the decision while Paperclip verifies the
same authorization. Meaningful changes require a new review.

**Steps to reproduce**

1. Connect an OAuth MCP app and configure an action to require approval.
2. Request the action, then refresh its access and refresh tokens before
approving.
3. Approve the original card. Before this change, it returns HTTP 409
even when the authorization is unchanged.
4. Wait more than one hour. Before this change, the card expires without
a task-specific deadline.

**Paperclip version or commit**

Reproduced from master at `76254ead2229`. The final branch is rebased
onto current master.

## What Changed

- Add versioned approval target comparison. New snapshots bind
credential identity epochs, consent, permissions, ownership, connection
configuration, tool contracts, and credential references. Authenticated
OAuth refresh preserves identity. Manual credential replacement does
not.
- Remove the implicit one-hour deadline from ordinary app action
reviews. Keep explicit deadlines and terminal-task expiry. Synchronize
the nullable interaction deadline in shared contracts and UI.
- Keep accepted, undispatched actions when sign-in is required. Show a
saved-approval repair state. Resume on committed connection changes
after target and access revalidation, without an idle retry loop.
- Preserve the existing execution claim, result receipt, and
uncertain-outcome no-replay rules.
- Explain meaningful target changes without inviting the person to retry
the stale card.
- Add a production task-thread Storybook example and document
compatibility and recovery behavior.

## Verification

- Red: production-refresher invalid-grant handling and formal-approval
withdrawal during a sign-in wait also reproduced as failing regressions
before their fixes.
- Red: before implementation, the local OAuth HTTP fixture failed for
both public and confidential clients with `approved_tool_target_changed`
after token refresh.
- Green: the extended fixture passes for public and confidential clients
with personal and shared grants. It covers actual local HTTP token
exchanges, multiple refreshes, a rebuilt gateway, an ended originating
run, approval after 25 hours, duplicate approval, preserved sharing
arguments, sign-in waiting, and event-driven repair. The gateways use
the production OAuth refresher; an invalid refresh preserves the
accepted decision before provider dispatch. Omitted-scope responses
cover equivalent scope-reporting changes. The provider is an isolated
local fixture, not a deployed Notebook service.
- Negative controls refuse changed consent, scopes, tool definition,
destination, and manual credential replacement before provider
execution.
- Existing gateway service, connected-tool acceptance, secret owner,
secret service, unsigned-review queue, and connection-health suites
passed. Explicit-deadline fixtures still prove expiry behavior,
including deadlines on accepted sign-in waits. A withdrawn formal
approval cancels a waiting action before connection recovery.
- Approval card, task-chat, error-copy and target-comparison tests
passed. Server and UI typechecks passed. Token gates and Storybook
catalog checks passed.
- Inspected the new saved-approval repair card in local Storybook using
the production task thread. It shows a reconnect link and no second
approval button or false running state.
- `pnpm verify --explain` returned exit 2 and requested broad CI
coverage. [Full
CI](https://github.com/paperclipai/paperclip/actions/runs/42677855507)
passed on `eb4f1c7caa9ee6e802c314ffc5eadec475a5de0c`, including build,
typecheck/release registry, general and serialized tests, and all eight
browser shards.
- Greptile reviewed the same final head at 5/5. Both findings from the
first review are fixed and their threads resolved; no open follow-ups
remain.

## Risks

- No database migration is needed. The new comparison reuses the vault
identity epoch. Only authenticated OAuth refresh code can preserve that
epoch; HTTP credential-write schemas cannot select that behavior.
- Earlier signed requests keep their original exact-version checks and
saved deadlines. Already-expired cards are not revived. A historical
card whose credentials already changed needs a fresh review.
- A new consent, account, permission set, destination, or manually
replaced credential must not inherit the old authorization. Reconnection
continues automatically only when revalidation proves the same saved
authorization.
- The interaction enrichment now permits a null deadline. Existing
string deadlines remain valid. The web client and shared validator
change together.
- This PR does not deploy to staging or perform a live Notebook
publication.

## Model Used

OpenAI Codex, GPT-6 family, with repository tools, code execution, and
browser inspection. The runtime does not expose the exact model ID,
context-window limit, or reasoning-mode label; those values are not
asserted.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 13:46:28 -06:00
DottaandPaperclip a67b936885 fix(server): redact invitation bearer paths from HTTP logs (#20343)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - People join a company through an invitation link. The link carries a
bearer token in its URL path.
> - The HTTP logger removes query secrets and URL user information. It
keeps the path.
> - So invitation bearer tokens reach the HTTP log in the request URL,
the log message, and the referrer header.
> - PR #17848 fixed this, but it did not merge. Since then, #13742
changed the same redactor file.
> - This pull request carries the #17848 commits onto current master.
The original author is kept on both commits.
> - The benefit is that invitation tokens do not stay in HTTP logs. The
chat eval for membership management can then accept a real invitation
safely.

## Linked Issues or Issue Description

Supersedes #17848 (same commits, rebased onto current master after
#13742).

**What happened?**

The HTTP logger writes invitation bearer tokens to logs. A synthetic
POST to `/api/invites/<token>/accept` puts the token in `req.url`, in
the log message, and in the `Referer`/`Referrer` header record.

**Expected behavior**

Logs keep the invitation route, the method, and the HTTP status. Logs do
not keep the bearer token.

**Steps to reproduce**

1. Check out master.
2. Run `server/src/__tests__/logger-invitation-redaction.test.ts` from
this PR.
3. The synthetic token appears in the request URL, the message, and the
referrer. 12 tests fail on master.

**Paperclip version or commit**

Master at the merge base of this branch.

**Deployment mode**

Source server. The tests use a disposable local HTTP listener. They use
no database and no provider.

## What Changed

- Remove the bearer segment from `/api/invites/<token>/...`,
`/invites/<token>/...`, and `/invite/<token>` URLs, including mounted
paths and absolute URLs.
- Apply the same URL policy to `referer` and `referrer` request headers.
- Keep record IDs on the non-token revoke route
`/invites/<inviteId>/revoke` and on company-scoped invite routes.
- Add regression tests through the real HTTP logger for 202, 400 and 500
responses, with both referrer header spellings.
- Original work by @cryppadotta in #17848. This PR only rebases it onto
master.

## Verification

- From `server`: `node ../node_modules/vitest/vitest.mjs run --config
vitest.config.ts src/__tests__/logger-invitation-redaction.test.ts
src/__tests__/redact-sensitive.test.ts
src/__tests__/http-log-policy.test.ts` — 46 passed.
- With the master `logger.ts` and `redact-sensitive.ts`, the same new
tests fail: 12 failed.
- `http-log-aborted-response`, `cloud-principal-log` and
`setup-token-session` tests pass locally. Some other HTTP-log suites
could not load locally because workspace package builds were missing in
this worktree. CI covers them.

## Risks

- Low risk. Referrer query and fragment values are now removed from
request logs, as they already are for request URLs. This removes some
diagnostic detail to protect secrets.
- A route that uses `/invites/<id>/...` for a non-bearer record ID,
other than `revoke`, now shows `[REDACTED]` in logs for that segment.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution, used to rebase and verify. The original change was authored
in #17848.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-11-09 13:45:00 -06:00
DottaandClaude Opus 5.5 0f71ab796e fix(issues): name the existing order in dependency-cycle denials (#20342)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Tasks can wait for other tasks through blocking dependencies, and
the server rejects a dependency that closes a cycle
> - The rejection said only "Blocking relations cannot contain cycles"
> - In chat, an agent asked to "make Website wait for Design too" got
this 422 while Design already waited for Website
> - The agent had no sign that the existing order must stay, so it
guessed a swap: it removed Design's dependency on Website and added the
reverse
> - This pull request makes the 422 name the existing order, say that
nothing changed, and say to ask the requester which order they want
> - The benefit is that agents keep the existing prerequisite and ask
the person, instead of silently reversing it

## Linked Issues or Issue Description

**What happened**
A chat agent was asked to make Website also wait for Design. Design
already waited for Website. The server correctly returned 422 "Blocking
relations cannot contain cycles". The agent then removed the existing
Design-waits-for-Website dependency and added Website-waits-for-Design.
The person lost the existing prerequisite without being asked.

**Expected behavior**
The rejection keeps both saved dependency sets as they were. The agent
explains the conflict with the real task names and asks the person which
order they want before it changes any dependency.

**Steps to reproduce**
1. Create tasks Website and Design. Make Design blocked by Website.
2. PATCH Website with `blockedByIssueIds: [Design]`.
3. See that the 422 says only "Blocking relations cannot contain
cycles", with no task names and no next step.

## What Changed

- `server/src/services/issues.ts`: the cycle check now records the path
it finds. The 422 message names the existing chain by task identifier
(for example "COM-2 waits for COM-1, so COM-1 cannot also wait for
COM-2"). It never includes titles, because the chain can pass through
tasks the caller cannot read. Identifiers are the same fields that
locked relation stubs already show. It says no dependencies changed and
the existing ones are kept. It says not to remove or reverse an existing
dependency, and to ask the requester which order they want.
- The 422 `details` now carry `code: "blocking_cycle"`, the updated
issue, the requested blocker, and the existing chain as ids and
identifiers.
- `server/src/__tests__/issues-service.test.ts`: a regression test
checks the message and details for a direct cycle, the chain text for a
two-step cycle through a task with a private title, that no title
appears in the error, and that the existing dependency is unchanged.

## Verification

- `cd server && pnpm exec vitest run
src/__tests__/issues-service.test.ts` passes (152 tests). The new test
fails on the old message.
- Chat eval `task-coordination.reject-dependency-cycle` ran end to end
with the first commit (run 42678089404, which named tasks by identifier
and title). The agent kept Design waiting for Website and asked the
person which order to keep with a question card. The saved dependency
sets did not change. The second commit removes titles from the message;
the rest of the text is the same.

## Risks

- Low risk. The status code (422) and the first words of the message do
not change. Clients that match the full old message exactly would no
longer match. No code in this repository does that.
- The check reads the identifiers of the issues in the chain only when
it rejects a request, so the success path is unchanged.
- The error can show the identifier of a task that the caller cannot
read. Relation responses already show this identifier in locked stubs,
so this shows no new data.

## Model Used

- Anthropic Claude Opus 5.5 (`claude-opus-5-5`), tool use and code
execution in Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 13:32:18 -06:00
DottaandClaude Opus 5.5 251c6d5c69 fix(recovery): settle a remote workspace save whose process died mid-save (#20326)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs in remote sandboxes save the workspace as snapshot
operations (`workspace_operations`, phase `remote_workspace_snapshot`).
Each save invocation is listed in `saveWork.activeIds` while it runs
> - When a controller process is killed during a save, its invocation
stays listed and the operation stays `running`
> - Nothing recorded which process ran the invocation, so the shared
ownership reconciler could not prove the owner gone and never settled
the save
> - The task's bounded retry then waited behind that save forever
> - This pull request records the owning process for each save
invocation, and lets the reconciler settle a save whose owner is proven
gone
> - The benefit is that a restart during a save no longer wedges the
task

## Linked Issues or Issue Description

**What happened?**
In a restart-chaos wave on Daytona with a real cloned repository, two
tasks each started their first remote snapshot save (`boundary:
initial`, epoch 1). A SIGKILL hit the controller during the save, before
any upload. Each run ended `process_lost` and got a bounded retry. The
retries stayed `queued` forever, the snapshot operations stayed
`running` with `saveWork.activeIds: [<dead invocation>]` and
`quiescedAt: null`, and the sandbox leases stayed active. The ownership
reconciler reported the saves as owner-gone but had no way to settle
them.

**Expected behavior**
After a restart, recovery must settle a remote snapshot save whose
owning process is gone. It is marked failed with provenance, so the
task's retry can continue. A save that is still running must stay
untouched.

**Steps to reproduce**
1. Run a native task with a remote workspace (for example Daytona with a
`git_repo` project source).
2. Kill the controller (SIGKILL) while the first workspace save is in
flight, before its upload.
3. After the restart, the run ends `process_lost` and its retry is
promoted to `queued`, but the save operation stays `running` and the
retry never starts.

**Paperclip version or commit**
`master` at 1b7fe33432.

Refs #20291 (the quiesced case: a save with no active invocation) and
#20233 (the same ownership pattern for local workspace commands).

## What Changed

- `saveRemoteWorkspace` records the controller process stamp of each
invocation in `saveWork.owners` when it registers the invocation. It
removes that entry when the invocation settles. A module-level set marks
invocations that are still running in this process
(`isRemoteWorkspaceSaveInvocationLive`).
- The ownership registry owns a `remote_snapshot_save` with active
invocations by that stamp. A save whose active invocations have no
stamps was written before this change and is owned by its run, as with
finalize attempts. A mix of stamps, or more than one process, is
unprovable.
- `settleAbandonedRemoteSnapshotSave` settles a save with active
invocations once its owner is proven gone:
- Process-owned: the proven stamp must still match every active
invocation, and none may be live in this process.
  - Legacy run-owned: the run must be terminal.
- Either way it clears the active invocations, records them as
`abandonedInvocationIds`, and marks the save `failed` with `lastFailure:
remote_workspace_save_abandoned`. The #20291 re-arm of blocked fallbacks
still applies.
- The controller instance lease counts running saves stamped with this
boot as held work, so a long save keeps its owner provably alive.
- The ownership inventory row for this kind describes the stamp.

## Verification

- Red before the fix, green after: `settles a remote snapshot save whose
process died mid-save, and keeps live, foreign or unprovable ones`
(`ownership-reconciliation-report.test.ts`). On master it settles 0
rows. With the fix it settles exactly two:
  - a save stamped by a dead process (proof `pid_dead`);
- the wave's shape: an unstamped active invocation on a `process_lost`
run.
It keeps five kinds of save running: a save stamped by this live
process, a stamp from another PID space, a legacy save on a live run, a
save with mixed stamps, and (in the older #20291 test) a stamped active
invocation.
- `stamps each save invocation with the process that runs it and clears
the stamp when it settles` (`remote-workspace-save-concurrency.test.ts`)
pauses a real save mid-flight. It checks the owner stamp and the
in-process live mark, then checks that both are cleared after the save
finishes.
- The reconciler, save-concurrency, remote workspace lifecycle, snapshot
retention, retained-source fallback, preparation gates, and controller
instance lease suites pass (153 tests, 1 environment-gated file
skipped).
- `PAPERCLIP_TYPECHECK_LOW_MEMORY=1 pnpm typecheck` in `server` passed.
- Not yet verified: the full Daytona wave replay that shows the queued
retry starts after the save settles. I asked the chaos harness owner to
replay it on this build.

## Risks

- A legacy save (written before this change) with an active invocation
is settled when its run is terminal. The finalize-attempt kind uses the
same rule. During a rolling deploy, an old-release process could still
be running such a save for a terminal run. If that save later succeeds,
its publication still marks the operation `succeeded`.
- If the retry in the wave is also held by the dead writer's dirty
workspace authority, settling the save may not be enough to start it.
The replay will show whether a second change is needed.
- No schema or API change. `saveWork.owners` is new optional metadata.

## Model Used

- Claude Opus 5.5 (`claude-opus-5-5`) in Claude Code, with tool use
(shell, file edits).

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [ ] All Paperclip CI gates are green
- [ ] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 13:27:44 -06:00
DottaandClaude Opus 5.5 bce7503a82 perf(workspaces): time a restore's sandbox upload and extraction separately (#20331)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Remote (sandbox) workspaces are restored from a durable snapshot
before a later turn, so restore time delays that turn's first token
> - #20280 added run-log timing for the storage steps of a save and a
restore
> - A Daytona wave with a Paperclip-sized workspace (~750 MB) spent 39.9
s preparing the workspace of a restored run. The storage steps
(download, decrypt, verify, publish) took 2.4 s, and
`workspace.snapshot.sandbox_restore` took 35.6 s
> - The archive helper unpacks the same archive locally in 3.6 s, so
most of that time is elsewhere, probably copying 750 MB into the
sandbox. One span cannot say which
> - This pull request splits that span into the upload into the sandbox
and the extraction in it
> - The benefit is that the next measurement shows which part to fix

## Linked Issues or Issue Description

Refs #20280

**What happened?**
A restored run on Daytona spent 35.6 s in
`workspace.snapshot.sandbox_restore` (wave `w-20261109T170632-s9921`, R1
workload, 754,838,327-byte snapshot). The run log records only that
total, so it cannot show whether the copy into the sandbox or the unpack
inside it is slow.

**Steps to reproduce**
1. Run a remote workspace task with a large repository on Daytona and
let a later run restore it.
2. Read the restored run's `run.performance.span` events.
3. Only `workspace.snapshot.sandbox_restore` covers the time after the
storage download.

**Expected behavior**
The run log separates the upload into the sandbox from the extraction
there.

## What Changed

- `remote-workspace-transport.ts` (`restoreRemoteWorkspaceDirectory`):
the archive copy into the sandbox runs inside
`workspace.snapshot.sandbox_upload`, and the in-sandbox restore command
inside `workspace.snapshot.sandbox_extract`. Both are children of the
existing `workspace.snapshot.sandbox_restore`.
- `execution-preparation-timing.ts`: the two new phase names. A traced
`measureRunPhase` scope also carries its preparation ancestor's run
(`recordRunId`). Without it, with an OTLP endpoint set, a step nested
inside another step (here, upload and extract inside `sandbox_restore`)
never reached the run log. Execution attempts still record nothing.
- `doc/run-log-events.md`: the two rows in the durable storage timing
table.
- No behavior change. This is a run-log change: the rows stay in the
instance database.

## Verification

- New test `times the restore's sandbox upload and extraction as
separate run-log steps` (`remote-workspace-transport.test.ts`). It
restores a real archive through the real helper, inside the production
`sandbox_restore` step with an OTLP endpoint set, with a 60 ms pause in
each step, then reads the drained run phases. It fails without the spans
or without the scope fix.
- New test `records a step nested inside another step when an OTLP
endpoint is set` (`execution-preparation-phases.test.ts`). It fails
without the scope fix.
- `npx vitest run` on `execution-preparation-phases`,
`execution-preparation-timing`, `execution-timing-context`,
`database-operation-attribution`, `native-workspace-finalization-work`,
`remote-workspace-transport` and `remote-workspace-snapshot-storage`:
256 passed.

## Risks

- Low risk. Two more measured steps on the restore path; spans under 50
ms are not recorded.

## Model Used

Claude Opus 5.5 (`claude-opus-5-5`, Anthropic), 1M context window, tool
use and code execution, via Claude Code.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-09 12:56:25 -06:00