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Author SHA1 Message Date
b06ea111a2 fix(server): schedule skill cache retention from changes and saved deadlines (#17923)
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https://entire.com/gh/paperclipai/-/trails/83/changes/paperclip/83
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## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - The server caches saved skill versions on disk so runs can restore
their exact instructions.
> - The old retention owner scans company rows every hour, even after
all caches are protected or removed.
> - Cache publication, version changes, and pin release already have
local or transaction-owned boundaries.
> - Grace windows and terminal controller leases already have saved
timestamps.
> - This pull request uses those changes and deadlines to drive the
existing bounded prune service.
> - Idle retention stops SQL and directory reads while pending cleanup
remains recoverable.

## Linked Issues or Issue Description

Stack slice 64. Parent: #17876 (`codex/sleep-63-agent-timer-deadlines`).
Related: #15625 establishes transaction-owned work signals. #17907
independently keeps an active cache-lock transaction alive; this PR
preserves that lock and does not duplicate that repair.

**What happened?**

At parent `31c12f1d68ff4a51e06fc2be2abf2c2aee9f9d3a`, skill-version
retention has an hourly company scan, a startup timeout, and separate
continuation timers. Empty or permanently protected caches still cause
recurring SQL.

**Expected behavior**

Reconstruct once, inspect changed companies, and schedule saved
access/staging grace or terminal controller deadlines. Stop recurring
work when no timed or uncertain obligation remains. Keep
current/newest/agent/run protection, restorable-byte validation, cache
locking, final pin revalidation, atomic rename, and trash recovery.

**Steps to reproduce**

Start an enabled server with no cached versions, or only current/pinned
versions. After the initial scan, advance an hour. The old interval
selects companies again. The new worker has no deadline and performs no
retention SQL or directory scan in that state.

## What Changed

- Signal the missing-local-source reconciliation deletion in its
transaction. Limit fresh scans of a successfully observed company to one
per thirty seconds. Keep one-second page continuations and actual saved
deadlines independent. Empty or uncertain passes do not delay first
publication.
- Restart a company scan if drain interrupts inspection or post-rename
trash cleanup. Restore bounded candidate/byte logging with dry-run mode.
Three controlled cases failed before repair and the complete 34-case
retention suite passes afterward.
- Register retention through the delivery coordinator and shared
scheduler. Remove the hourly, startup, and continuation timers from
`index.ts`. Track startup work without delaying readiness. Stop delivery
work before closing retained iterators.
- Keep one active company cursor and bounded 50-entry passes. Preserve
observed deadlines across pages and bound company discovery to 51 rows
per page. Retain concrete company failures and incomplete pins for
retry.
- Report saved grace and terminal controller deadlines from the existing
cache owner. PostgreSQL remains the controller-lease authority.
Current/newest/agent pins do not arm unrelated lease checks.
- Wake on cache publication, rejected materialization, and access
markers. Signal version creation/deletion and agent configuration/hire
changes in their owning transactions. Extend existing instruction,
finalization/environment, and retained-session fanouts with company
hints.
- Route reused provider-task prior-owner retirement through
`writeEnvironmentCleanup`, so that supported pin-release write also
settles a notification.
- Add an optional scope callback to `registerDeadlineWork`. Existing
consumers omit it and keep their behavior. The feature owns persistence
predicates; startup only registers it. Add no table or migration.

Full producer audit, shared-contract explanation, lifecycle evidence,
and limitations:
[`doc/plans/2026-10-27-skill-version-retention-sleep-audit.md`](doc/plans/2026-10-27-skill-version-retention-sleep-audit.md).

## Verification

- Reconciled all existing sleep changes with actual master
`7e27bc5007c8f9cb8cdce06c24f9813e27f7120f` through normal merges. All 24
retention-owned and 95 unrelated upstream paths are preserved; package,
UI, E2E and map trees equal master.
- Combined-source qualification: **1,009 TypeScript cases across 42
complete files**, plus **28 Rust cases** in two targets. One intentional
Linux-inotify-only adapter case is skipped on this macOS host. Coverage
includes actual retention/cache/producer/runtime behavior, startup,
shared deadline consumers, changed OpenCode/observability and native
execution boundaries.
- After the subsequent task-index/task-read upstream merges, **85 cases
across six complete files** passed on final source
`d9277b1858a2230bdb726974c90a0c9bc5c5ebe6`: real retention/cache/work,
task reads/query behavior and concurrent migration repair. Counts
overlap earlier coverage. Fresh PostgreSQL 17 schemas apply all 413
journal entries through index 414.
- Database/adapter/Runner builds, production server and Runner
typechecking, module boundaries, target migration order and generated
TypeScript/Rust release-profile consistency pass. Selected source hashes
and temporary fixture imports restore exactly.
- Reproduced and repaired Greptile's own-company due-cleanup P2 with
identical old-worker-failing/new-worker-passing assertions. The
30-second ordinary scan floor remains; already-due cleanup receives its
owed scan and disarms afterward. Earlier 799-case and fresh-blank-plugin
acceptance remain in the audit.
- **Inherited validation exception:** the separate Copilot
source-identity check fails after upstream OpenCode reserved-environment
changes; all 72 identity inputs equal current master. No provider
release attestation is regenerated or new live qualification claimed
here. Required exact-head CI/security and Greptile 5/5 still must pass.
- Historical results, repair details and limitations remain in [the
retention
audit](doc/plans/2026-10-27-skill-version-retention-sleep-audit.md). No
full local repository-suite, live provider, production-load,
external-alarm, measured suspend/wake or fleet-savings claim.

- CI on the prior published head found four connection-review assertions
racing the concealed conversation after reload. Its fresh
Greptile/Ponytail reviews were both 5/5, but the failing browser gate
was not waived or retried unchanged. The fixture now foregrounds the
task tab and waits for visible history before retaining all existing
saved-result assertions. The full file passes four journeys locally; the
controlled-restart case is intentionally skipped by the default
configuration. Original local journeys also passed unchanged, so no
deterministic local red reproduction is claimed. See the audit for CI
failure artifacts and scope. Runtime and prior sleep-test sources remain
unchanged.

## Risks

- Supported live writers are the existing service/API owners in one
process. Independent SQL/FS writers need an ingress contract. Startup
reconstruction covers restarts.
- Notifications cause a bounded inspection; they do not authorize
deletion. Durable pin predicates and the cache lock remain
authoritative.
- A database clock behind application time can require another
one-second check of the concrete expired controller lease. Unknown pins,
lock contention, and failed inspection retain retries until resolved.
- The in-process scheduler cannot wake stopped compute. This PR
preserves Cloud sleep-safety gates and external-alarm coverage. It does
not prove deployed suspension or fleet savings. Cache reclamation can
wait until a supported wake when compute is stopped.
- Native-harness backup retention and the other remaining duties are
separate stack slices.

## Model Used

OpenAI Codex (GPT-6-based coding agent), using repository inspection,
normal Git merges, composition proofs, a controlled red/green regression
and complete PostgreSQL/filesystem integration suites. No subagents were
used in this reconciliation.

## 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>
Co-authored-by: Codex <noreply@openai.com>
2026-10-29 10:14:12 -05:00
DottaandPaperclip 8252974141 fix(server): schedule stopped instruction collection (#17674)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Runs can stop while their private instruction edits still need
collection.
> - Existing copy rows and stop evidence describe that unfinished work.
> - The orphan reaper still queries for it on every maintenance pass.
> - This PR activates collection from committed copy and run
transitions.
> - It uses saved retry deadlines when stop proof or collection remains
pending.
> - Active copies and completed history no longer cause collection
polling.

## Linked Issues or Issue Description

Refs #17671 and #17670. Both prerequisites are merged into master.
Captured saves and post-save release remain separate reasons with their
own workers.

**What needs to be improved?**

`recoverStopped` queries instruction copies on every orphan-reaper pass,
even when no terminal run owes collection. A run can become terminal
without changing its copy row, so copy-only notifications would miss
real work.

**Why is this improvement important?**

Repeated empty queries prevent idle tenant instances from becoming
quiet. Removing them must preserve edits, stop proof, current ownership,
and recovery after restart.

**Proposed solution**

Use the existing transaction signals, scoped deadline worker, and
scheduler. Reconstruct eligible copies at startup, signal supported copy
and terminal-run writers, and retain saved retry deadlines for
unresolved work. Preserve the existing collection and directory owners.

Related PR search found the warm agent-file ownership work (#14695),
verified stop boundary (#14311), and task-workspace cleanup (#16464).
This PR does not replace those contracts. ROADMAP.md has no duplicate
migration.

## What Changed

- Add scoped stopped-instruction collection with keyset reconstruction
and fair batches of 20.
- Signal before copy preparation, mutation and adoption writes, and
before terminal run writes in their existing transactions.
- Cover heartbeat, native finalization/restart/session recovery,
execution-control, queue and dispatch producers.
- Signal settings changes and company/agent deletion. Preserve drain,
standby, restart and shutdown ownership.
- Recheck terminal-run eligibility in the due-time claim. Keep terminal
status separate from process-stop proof.
- Retain existing stop checks, attempt limits, saved candidate bytes and
remote-resource fencing.
- Skip only this lane in periodic orphan recovery. Preserve
manual/startup recovery.
- Add concurrent, replay-safe partial index 0408 and retain the five
newest snapshots. Add no table.
- Record the owner and producer audit in
`doc/plans/2026-10-25-stopped-instruction-collection-sleep-audit.md`.

## Verification

- Source `cb2818a8f46ef961f744977a258f0e9042e31a42`: all 1469 cases
across 14 complete files pass without skips in 141.69 seconds. This
includes all 968 native-session cases, filesystem saves, startup,
terminal-run producers, dispatch, queue, execution-control, finalization
and lifecycle.
- Eleven separate fresh PostgreSQL 17 databases migrated through 0408.
The embedded-only lifecycle fixture temporarily used its own external
database on this IPC-exhausted host and was restored byte for byte.
Assertions and timing limits stayed unchanged. This qualifies
external-database behavior; it does not claim an unmodified embedded CI
run.
- Database build, server typecheck/build, module boundaries and
exact-current migration order pass. The original concurrent index SQL is
unchanged. All prior executable migration history, journal entries and
retained snapshot bytes are preserved; the five newest snapshots are
0404 through 0408.
- A populated 0407-to0408 upgrade preserves all 406 prior migration
receipts and 38 companies. It appends exactly one receipt. Replay adds
none. The collection index is valid and ready on fresh and upgraded
databases.
- The normal merge of actual parent
`267842fc3c6e6542deed8a1bcc2c78bec8df7862` preserves both complete
patches, all independent sidebar changes from #18117, and the full
accepted server/package/test trees. The complete sidebar test file
passes all 36 cases on the combined tree. React act warnings remain.
- Prior failures and fixture qualifications remain in the audit.
Published head `d176d731f083c7edd2ede688cb901d1e66d8f1d8` has Greptile
5/5, all 57 checks passing or skipped, and no unresolved review threads.
No Ponytail review is present. These local tests do not establish
deployed host/database suspension or Cloud alarm delivery.

## Risks

- Process-local signals cover instrumented writers. Independent SQL
writers and additional replicas still need integration.
- Terminal-run signals can cause one scoped inspection even if no
instruction copy exists. They do not create a recurring scan.
- Reconstruction and memory scale with actual pending candidates; active
candidates are filtered by the run join.
- Admitted file/provider operations can outlive a later drain request.
Shutdown joins them. Uncertain ownership remains pending rather than
being discarded.
- The partial index adds storage and write cost. Its concurrent
migration uses the existing interrupted-index repair path.
- Cloud alarms, sleep eligibility and provider suspension are unchanged.
Worker quiet is not a claim of deployed host/database sleep or measured
savings.

## Model Used

OpenAI Codex, GPT-6 family, with reasoning, shell tools, and
PostgreSQL/filesystem tests. The runtime does not expose a more precise
model ID or context-window size for this turn.

## 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>
2026-10-28 22:13:57 -05:00