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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Devin FoleyandPaperclip
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9b71d03215 |
fix: recover interrupted native preparations and unblock upgrades (#20177)
## Thinking Path > - Paperclip manages AI-agent companies and their work. > - A native run prepares its workspace before a runner PID or checkpoint exists. > - A server crash can interrupt that stage and leave its controller on another host. > - Recovery needs a durable owner proof, a delivered recovery wake, and the saved execution contract. > - The old paths missed controller lease registration and boot proof, skipped checkpoint-free preparations, and counted retained work as live upgrade blockers. > - This PR connects preparation to the existing controller lease and recovery paths, and separates retained work from the upgrade census. > - The result is bounded recovery without a second executor or loss of saved work. ## Linked Issues or Issue Description **What happened?** A native preparation interrupted by a server crash could remain running indefinitely with no runner PID or checkpoint. Native controller stamps did not wake the shared instance lease. That lease was disabled on volume-backed Railway services, and native takeover omitted the boot binding needed for its cross-host proof. Scoped recovery selected checkpoint-backed runs but skipped these preparations. The upgrade probe then counted the retained row as current execution and could block every later upgrade. **Expected behavior** Track the preparation's controller before a runner starts. Recover it through the normal classifier after proving its owner stopped or fencing that boot. Keep live or unprovable owners held. Deliver recovery wakes to preparations without checkpoints. Preserve unresolved historical work and report it separately from current execution during upgrade observations. **Steps to reproduce** 1. Save an observed native preparation with no runner process, result, provider-start evidence or checkpoint. 2. Replace its controller with a process in another PID space. Let its owner lease expire and send a scoped recovery wake. 3. Before this fix, recovery skips the checkpoint-free preparation or cannot prove its foreign controller stopped. Upgrade readiness continues to count that old row as a live blocker. Related work: #18037, #19651, #19868, and #20168. The foreign-PID guard from #19868 remains. The queued first-turn input fix from #20168 is included through the current base. ## What Changed - Register the existing instance lease when native execution and restart claims are written. Keep passive identity reads free of ownership effects. Keep that lease enabled on volume-backed Railway services unless explicitly disabled. - Preserve the existing PID/start-time proof within the same readable PID space. Bind foreign or unknown-space takeover to its saved boot and last write. A live lease or grace period keeps the run held with a scheduled check. Repeated evidence waits preserve their timestamp. - Include explicitly fenced, checkpoint-free preparations in the existing finite recovery candidate inventory. Normal launch, checkpoint, provider evidence and admission checks still decide whether work may resume. - Expose the existing board stop-confirmation operation for historical foreign-host owners. Bind confirmation to the exact run, boot, PID, process start and host. Reject changed ownership. - Report narrowly defined old, unowned preparations as `retainedBlockedRuns` outside the live upgrade census. Local executions, pending admission, drain state, truncation and positive checkpoint proof retain their barriers. - Update the execution contract and add PostgreSQL, real-route, race and preservation regressions. ## Verification - Genuine red/green regressions cover the old upgrade census, missing native lease registration, the volume-backed default, foreign-host confirmation, and scoped recovery skipping checkpoint-free preparation. Test bodies ran against real PostgreSQL before their corresponding production changes. - Combined verification before the final idle correction (head `055be6c84d9`): **459 passed, 22 skipped, 11 files passed**. Covers controller lease/identity, native restart classification and integration, host confirmation, heartbeat recovery, instance route authorization, upgrade readiness, and queued first-turn input. The focused command used `pnpm exec vitest run` with those 11 suites and `--maxWorkers=1 --no-file-parallelism`. The 22 skipped cases require the Rust debug fake-Codex fixture, which was not built locally; the real-process CI coverage must pass. - `pnpm --filter @paperclipai/server typecheck`: passed on head `055be6c84d9b058064daad0af71bb5d893ab9529`. - Actual route proof uses the real heartbeat service and PostgreSQL. Unauthorized access returns 403. The retained run and owner records remain unchanged. Recovery integration admits one bootstrap claim across two replacement controllers, keeps a live owner held, and preserves local execution. - `pnpm verify`: exit 2, requests broad CI because the execution contract changed. Full local suite not run. Current-head CI must supply broad coverage. - Local source checkout on macOS ARM64, Node v25.6.1, pnpm 9.15.4. Tests use isolated PostgreSQL. No live provider restart is claimed by those fixtures. - CI found an idle-query regression in the first version of the lease wiring. Two focused PostgreSQL regressions reproduced the misplaced identity-read notification and the missing claim notification. The fix moves registration to actual ownership writes. `env -u npm_execpath pnpm exec vitest run server/src/__tests__/maintenance-server-routes.test.ts --maxWorkers=1 --no-file-parallelism`: **17 passed**, including 90 real seconds and two qualified hourly windows with no extra idle queries. An initial local setup attempt inherited npm metadata and did not run tests; clearing that metadata selected the correct pnpm helper. Three focused controller/native suites also passed **168 tests, 22 fixture-gated skips**. Server typecheck passed after the correction on head `4a527326dcd5b3a9e286f0e4c3e761d3056af4d9`. - The older CI server shard also exposed a same-space graceful-restart regression. The new boot fallback had overridden local process-exit proof. Seven suspension cases and a focused unit regression reproduced it; the fix limits boot fallback to foreign or unknown PID spaces. Fresh verification on `acf1065d98150210c1e227c7f3b05a1eb489730b`: **251 passed, 22 fixture-gated skips, 4 files passed**, including all **40** graceful-restart suspension tests. Server typecheck passed. The local regression failed before this correction, and the same-space and foreign-space paths pass together after it. - Current-head CI completed successfully on `acf1065d98150210c1e227c7f3b05a1eb489730b` (run 42568109784). Greptile reviewed that exact head at 5/5 with no unresolved review threads. - Secret and private-data scans passed. No workflow, lockfile or migration changes. ## Risks - The instance lease now applies to volume-backed Railway services. Its existing 30-second renewal, quiescence, grace and self-fence behavior applies while work is held. Idle servers retain the existing no-query behavior. An explicit `PAPERCLIP_CONTROLLER_INSTANCE_LEASE=off` remains available. - A controller lease proves only the server owner's state. It does not prove an agent process stopped or authorize replay, resource release or volume removal. The existing classifier and provider/runner checks remain responsible for those decisions. - Previous-release records keep their shape and saved state. A missing boot lease stays unprovable and requires the scoped stop-confirmation path. A changed confirmation target is rejected. - The upgrade observation does not recover a held task by itself. Source tests do not qualify a hosted replacement. Deployment and the affected task's useful result must be verified separately. - This repairs recovery after a crash; it does not claim to identify or fix every source of heap exhaustion. ## Model Used OpenAI `gpt-6.1-sol`, xhigh reasoning effort, through Codex in T3 Code, with repository, shell, and GitHub tools. Context window size is not exposed by the runtime. ## 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> |
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DottaandClaude Opus 5.5
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e194e1930b |
fix(native): prove a drained remote start had no turn when its controller only read the goal (#20137)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - When a graceful drain suspends a remote native run during its start, restart recovery may bootstrap it again only if the run's Postgres controller checkpoint proves that no provider turn exists > - That proof accepted `run.prepare`, `session.open` and session-open events > - A codex controller reads the session goal (`session.goal.get`, a read-only query) right after it opens the session and before it sends the first turn. A drain that lands in that window leaves a third command in the checkpoint > - The proof refused any checkpoint with a third command. Recovery called it `ambiguous_remote_recovery_evidence` and blocked replay, so the task waited for the board > - This pull request lets the proof accept the runner maintenance and read-only session commands that already count as maintenance in the local proof, and reads every recorded command > - The benefit is that a run drained in the first seconds of a per-turn Daytona start bootstraps again on its own ## Linked Issues or Issue Description Refs #20136 **What happened?** Daytona per-turn restart-chaos wave w-20261108T225520-s9501 (master |
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DottaandClaude Opus 5.5
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4612fa9fb4 |
fix(native): restart a drained Daytona run whose runner opened its session (#19711)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native runs on Daytona start a `paperclip-runnerd` process in a sandbox. A graceful shutdown (every rolling deploy) suspends live native runs "without cancelling provider work". The next boot then decides how each run continues. > - #19583, #19616 and #19684 let restart recovery start a remote bootstrap again when durable evidence proves that no provider work exists. > - A chaos replay found another window. The drain suspended a remote run just after its sandbox runner opened the provider session, before the controller sent a turn and before a session snapshot existed. > - Recovery accepted only an unfinished `session.open` in the controller checkpoint, so it blocked the task as ambiguous. A Retry recovered it, but automatic continuation was lost. > - A related replay showed that the same-run bootstrap reuses the sandbox. The interrupted runner can still hold the runner ingress port there (`runner_ingress_bind_conflict`). > - This pull request proves the "session opened, no turn" case and stops the interrupted runner before relaunch. > - The benefit is that a deploy during Daytona startup continues automatically, without a port conflict. ## Linked Issues or Issue Description **What happened?** A chaos replay (ACPX Claude on Daytona) sent SIGTERM while a remote run was starting. The drain recorded `restart_suspended`. The dying controller still launched the runner and finished `session.open`. On the next boot, restart recovery returned `ambiguous_remote_recovery_evidence` with disposition `blocked`. The decrypted controller checkpoint of that run showed: - `run.prepare` completed and `session.open` completed (provider session opened). - Committed events `session.started`, `session.capabilities.updated` and `session.goal.snapshot` (`ackedSourceSeq: 3`). - No turn command. No run-profile session snapshot and no projected provider events. On the next run in that replay, a same-run bootstrap relaunched the runner in the same sandbox (one lease for all attempts). It failed with `runner_ingress_bind_conflict: failed to bind listener: Address already in use`, because the interrupted runner from 51 s earlier was still listening there. The bounded same-run retry recovered it on its last attempt. **Expected behavior** When the durable controller record proves that no turn was ever sent, recovery starts the bootstrap again. It first stops the interrupted runner in the reused sandbox. **Steps to reproduce** 1. Start a native run on a Daytona environment. 2. Send SIGTERM to the control plane while the runner opens its provider session. 3. Restart the control plane after the controller lease expires. 4. See that restart recovery blocks the task with `ambiguous_remote_recovery_evidence`. Root cause: in `server/src/services/native-runtime/native-restart-recovery.ts`, the remote checkpoint proof (`remoteBootstrapProvenIncomplete`, #19583) required an unfinished `session.open` with no committed events, and no provider events at all. A completed `session.open` with only session-open events had no rule, so it fell through to `ambiguous_remote_recovery_evidence`. Refs #19583, #19616, #19684, #19524 ## What Changed - `native-bootstrap-proof.ts`: new `runnerdStateHasNoProviderTurn` proof. The state must hold only `run.prepare` and `session.open` (pending or completed) and no warm, staged or adopted state. Every committed event must be a session-open event, with contiguous sequence numbers from 1, so no event is hidden. Only the controller issues turn commands, and it writes each one to Postgres before sending it. - `native-runner-checkpoint.ts`: `nativeRunnerCheckpointRemoteBootstrapProof` replaces `nativeRunnerCheckpointProvesIncompleteBootstrap`. It also reads a bounded number of `event:N` parts and returns which proof holds. It still rebuilds the state in memory. - `native-restart-recovery.ts`: a remote run can now claim `bootstrap_incomplete` with reason `remote_session_opened_without_turn`. Projected provider events may only be session-open events (`harness.ready`, `session.started`, `session.resumed`, `session.updated`), and only together with the stronger session-opened proof. A turn or provider event still blocks. - `native-session-executor.ts`: - For a remote sandbox target, the executor accepts the same proof on the restored record. - Before the same-run bootstrap relaunches, `stopStaleRemoteRunnerBeforeBootstrap` stops the interrupted runner in the reused sandbox. It uses the verified identity marker and process check from reattachment, which signals only a process whose identity matches this run: SIGTERM, a wait of up to 10 s, then SIGKILL. - The stop is best effort. If no prior runner can be verified, nothing is stopped, and the bounded same-run retry still handles any conflict. - `doc/run-log-events.md`: document the reason and the stop. ## Verification - Red, then green: `cd server && npx vitest run src/services/native-runtime/native-runner-restart-recovery.integration.test.ts -t "drained remote"`. Before the fix, the opened-session case (with a projected `session.started`) returned `blocked` / `ambiguous_remote_recovery_evidence`. - These keep the hold: a `turn.start` command, a committed `turn.started`, an acknowledged event that is missing from the record, and a projected `turn.started`. The executor test restores the checkpoint and checks that the local proof is false and the remote proof is true. - Regression: `native-runner-restart-recovery.integration`, `native-session-executor`, `native-restart-recovery`, `native-bootstrap-retry.integration` and `heartbeat/recovery`: 1460 passed, 14 skipped. - Stale runner stop: controlled sandbox-runner tests (`native-session-executor.test.ts`, "stale runner stop before a same-run remote bootstrap") run the real reattachment identity and process scripts against a fake sandbox runner: - a verified runner that exits on SIGTERM gets SIGTERM only; - a runner that ignores SIGTERM gets SIGTERM, then SIGKILL; - a runner with another identity gets no signal; - no live prior runner means no signal. - Live Daytona proof (wave `w-20261107T021837-s29`, ACPX Claude, `--faults K2 --triggers time,result`, 4 tasks, concurrency 1). The image was built from current master (`paperclip-daytona-runner@sha256:71f711ab…`), and its content id matches this branch. - All 4 tasks crossed a graceful restart, and all passed R1. Two of the K2s fired on the `result` trigger, during a running remote turn. - The K2 during a turn reattached to the live remote runner (`reattach_remote_runner`, generation 2), as designed. - Task t01 failed R6 with an orphan Daytona sandbox that no lease references. The graceful restart came during sandbox creation. This is a separate signature, outside this change. - The timed faults did not land in the exact "session opened, no turn" window. The integration tests cover that window with the evidence from the saved replay database. ## Risks - The proof relies on two facts: only the controller issues turn commands, and the controller writes each command before sending it (`#sendJson` waits for the checkpoint flush). A turn always leaves a `turn.start` command in the record. - The provider session opened in the old sandbox runner is not resumed. The new bootstrap opens a fresh session. No turn ran in the old one, so no work is lost. - The runner stop sends signals inside the run's own sandbox. It signals only after the existing reattachment identity and process checks pass. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with tool use (shell, file edits, GitHub CLI) and extended reasoning. ## 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> |
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Nicky LeachandPaperclip
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d6f4155bad |
Refresh checkpoint writers when controller ownership changes (#19679)
## Thinking Path > - Paperclip manages AI agents and keeps their work attached to tasks. > - Core saves native Runner checkpoints so a session can continue under a later run. > - The checkpoint records can still belong to source run A after run B becomes the current owner. > - The writer cache currently keeps A's first write authority even after Core validates B. > - This pull request renews that writer when the authority, boot, generation, or lease owner changes. > - Repeated registration under the same authority keeps its work history. Stale and expired owners still cannot write. ## Linked Issues or Issue Description Refs: #19611. Related: #19225. **What happened?** A checkpoint writer is cached by source run ID. After Core validates a successor owner, a new registration still uses the cached writer for the old owner. Saving new work can then fail with `native_runner_checkpoint_owner_lost`. **Expected behavior** Use the validated current owner for later writes. Preserve the existing writer when its authority has not changed. Continue to reject stale or expired ownership. **Steps to reproduce** 1. Register a source checkpoint writer and save its first command. 2. Complete the source run and give its task to a successor with a current write lease. 3. Register the same source checkpoint under the successor and save a new command. The unchanged code rejects this write. ## What Changed - Store the write-authority fields with each cached writer. - Replace the writer only when its authority run, boot, controller generation, or lease owner changes. - Add a PostgreSQL regression for successor handover, repeated registration, generation renewal, stale writes, and expired leases. ## Verification - The new regression fails on base `913102870d` at the successor's checkpoint write. - The fixed regression passes: `cd server && node ../node_modules/vitest/vitest.mjs run src/services/native-runtime/native-runner-checkpoint-authority.integration.test.ts`. - A focused strict TypeScript check covers the source, regression, and their imports. - The maintained general-server selector includes the regression. It needs no native process or new CI group. - The scoped diff passes whitespace and changed-line secret/PII checks. - Targeted database and focused strict TypeScript checks pass. Required CI will supply full regression coverage. - CI and standard review are pending for this draft. ## Risks A renewed writer starts a new in-memory work history. The authority comparison limits that reset to a real ownership change. Each database write still checks the current lease and generation in its transaction. This change adds no schema, API, or automatic session-release behavior. ## Model Used OpenAI GPT-6.1 Sol (`gpt-6.1-sol`), high reasoning, with repository inspection, code execution, and test tools. ## 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 N/A: This internal correction changes no documented interface. - [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> |
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DottaandPaperclip
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374a918d67 |
fix(runner): retain qualified OpenCode artifacts for cold recovery (#19622)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Native recovery must keep admitted provider state and useful workspace files. > - OpenCode binds its saved session to exact executable paths and hashes. > - A replacement image can remove those files even when session data is saved. > - Retaining a manifest alone cannot restore the missing launch files. > - This pull request saves the qualified files before provider work and restores the same owned paths. > - The benefit is cold continuity without relaxing the Runner guard or replaying a prior turn. ## Linked Issues or Issue Description Refs #19558. That fix retains the selected pack for ordinary continuation. This change adds durable file retention for a cold allocation. Related #19487 adjusts the admission budget; it does not retain launch files. A search of open and closed OpenCode cold/durable artifact PRs found no duplicate. **What happened?** A saved OpenCode session could outlive the image that supplied its Node executable, proxy, and native executable. A new image supplied different bytes. The Runner then correctly refused the changed launch profile. The saved harness did not contain the old files. **Expected behavior** Core must save qualified launch files before the first turn. It must restore those exact files under the same owned account and absolute paths. Unknown ownership, missing files, and changed hashes must still stop recovery. **Steps to reproduce** Start an admitted remote OpenCode session. Save its workspace, encrypted checkpoint, and harness data. Destroy the original allocation and controller files. Restore into a new allocation with an image whose qualified proxy has different bytes. Resume the same session. The new opt-in local qualification command automates this path with actual OpenCode and a local synthetic model. ## What Changed - Store company-bound, encrypted launch objects and canonical run/backup references. Generate migration 0438 through the normal database workflow. - Stage qualified Node, proxy, and native OpenCode files under a private content-addressed OS-account home. Record the account UID and exact launch paths. Preserve the Rust profile guard. - Gate first provider work on durable capture under the current native claim. Bound Stop/deadline waits while the actual late transfer keeps its worker and scratch ownership until settlement. Restore cold caches with verified staging and atomic rename. Keep live reattachment and historical image-rooted sessions on their existing paths. - Reuse bounded canonical expiration owners. Atomically fence old checkpoint authority with a strict company/run-scoped retirement marker before external deletion. Keep its indexed cleanup anchor across failed deletes and restart. Preserve earlier resume handles and reject later header or source-consumer writes. Add no idle scan or network call inside a transaction. - Add storage, race, executor, filesystem, and actual Rust resume regressions. Add the opt-in local Linux qualification command and operating limits in `doc/opencode-cold-recovery.md`. ## Verification - RED before repair: real PostgreSQL/AES cold restore lacked the launch files; normal executor preparation chose the new image pack. Separate regressions exposed lost upload receipts, missing cache repair, last-owner retirement, an account-UID mismatch, and a resume-handle race during external deletion. Each expected failure was captured before its repair. - Local qualification before the final master integration: 1,169 executor tests, 233 storage/archive/admission/expiration tests, all seven server typecheck layers, migration safety, and the actual Rust cold-resume test passed. - The maintained Linux command passed with two cached immutable Paperclip images whose proxy hashes differ. It removed the original account/controller trees, restored the production published cwd under a new lease, resumed the same actual OpenCode session, kept a useful file and prior model context, and made one new synthetic model request. No external model call or network was available in either container. - The object-store fixture uses real encrypted StorageService streams with an independent owned local directory. It is not hosted S3 acceptance or a complete task HTTP/actor workflow. Historical tasks still require normal effects reconciliation and recovery after deployment. - Review regressions reproduced partial-cache publication, resume-versus-deletion, fresh-writer and source-consumer resurrection, and unbounded Stop/deadline waits before each repair. They now pass through real filesystem, encrypted storage, PostgreSQL, and SDK boundaries. File validation is split from database ownership (384/831 source lines). - Clean runtime head `aadab7acc69ff959678030db46ffe2dcfbefe28f`: the maintained actual OpenCode cold qualification passed with `dirty:false`. It preserved the provider session and recorded launch paths, restored useful workspace content and prior model context, and made exactly one resumed synthetic model request. The 314,560,000-byte launch capture took 23.118 seconds; the later harness was 833,536 bytes. Subsequent repairs change backup-reference retirement and governed continuity-cache classification; capture, restore, launch, and published-workspace inputs are unchanged, so that runtime receipt remains scoped to those paths. The continuity-break consumer is verified separately. - Retention repair `c14d386cecf7123257918ba6a8d47307df2da397`: 68/68 affected real PostgreSQL/AES storage tests and 15/15 focused executor authority/admission cases pass. All seven server typecheck layers pass (source layers and unchanged test shards, with the final 590-file test layer repeated after fixture edits). All review threads have evidence-backed resolutions. Its subsequent CI caught the separate lifecycle-classification gap described below. The refreshed Paperclip review reported paused work, not a completed new review. - Final head `4d1cd3e3309e328b11abc85adc6d78c6d0c7f55d`: all 19 focused root-entry/executor cases and all three source declaration layers pass. [Greptile reviewed this exact head at 5/5](https://github.com/paperclipai/paperclip/pull/19622#issuecomment-6695984874). Final-head [CI verification](https://github.com/paperclipai/paperclip/actions/runs/42308908167/job/128214100339) passes: 60 successful checks, five conditional skips, and the explicitly neutral paused Paperclip review. No check is pending or failing. - CI also caught the launch cache missing from the session-root lifecycle contract. Both the writer scan and a real governed-replacement consumer failed locally before repair: old launch bytes remained in the active root. The cache now archives with the prior session state; the consumer verifies exact bytes are preserved in the archive and absent from the active root. - The latest review found that backup retirement could delete an independent run pin while a selected session retained the checkpoint. A real PostgreSQL/AES regression failed before the repair. Backup-only ownership now uses a NULL-safe exact backup predicate; the run pin belongs to fenced checkpoint expiration. The regression verifies checkpoint decryption and launch-file restoration after pending-backup cleanup, followed by deletion only after removing the final resume handle. - An executor first-session case checks new-session durable capture through the real capture helper and receipt propagation into the actual harness manifest at the backup boundary. Real storage cases verify the run-profile receipt and canonical backup/run pins. - Sequential closure reuse and simultaneous first admission are different scopes. A deterministic two-uploader test measures both independent uploads, one verified ready winner, loser-only deletion, and usable restoration for both runs. Each capture is bounded to 512 MiB and five minutes; up to three pending receipts per run are retained. There is no claim of global single-flight capture or a company-wide egress bound. - Earlier optional warm-ownership verification encountered missing local binaries. After exact-source setup, all nine ownership assertions passed; two other suites encountered local PostgreSQL setup/teardown contention, so those interrupted attempts are not passes. Required current-head CI supplies the broad final coverage. No deployment or hosted historical recovery is claimed. ## Risks - This adds two tables and a forward migration. The file object is bounded to 512 MiB. Capture adds one initial transfer; later harness archives exclude those large files. Company-scoped ready objects are shared and retained until the last canonical owner retires. Concurrent initial admissions can duplicate bounded transfers; each keeps independent ownership and cancellation rather than waiting on another controller. A continuity break retains the controller cache with its prior state until normal session-root cleanup, adding up to one bounded launch closure per retired state. - Cold continuity requires the same qualified Linux platform, supported runtime dependencies, owned account UID/home, and published absolute cwd. A mismatch fails closed. No alias or Rust guard change is included. - Existing image-rooted profiles have no retained file object. This change cannot backfill missing historical binaries. A fresh governed session must reconcile prior effects first. - Live reattachment does not read artifact objects. Storage or provenance failures before a new turn hold admission. They do not grant new execution, model, tool, or replay authority. ## Model Used OpenAI Codex, GPT-6 family, with reasoning, repository tools, code execution, and local browser tools. The exact served model ID and context window are not exposed in this session. No claim is made for unavailable model metadata. ## 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> |
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DottaandClaude Opus 5.5
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d728be8fbf |
fix(native): re-bootstrap a Daytona runner restarted before session.open (#19583)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Native runs on Daytona start a `paperclip-runnerd` process in a sandbox. The local control plane keeps the runner's controller state in an encrypted Postgres checkpoint. > - When the control plane restarts, restart recovery classifies each live native run and decides to reattach, resume, bootstrap again, or hold the task. > - A restart chaos wave killed the control plane twice while a Daytona runner was connecting. The run was claimed and the sandbox runner was launched, but `session.open` never completed. No provider evidence existed. > - Recovery waited correctly for the old 60 s controller lease to expire. Then the classifier had no rule for a claimed remote bootstrap. It returned `ambiguous_remote_recovery_evidence` and blocked the task as "Workspace repair required". > - The controller writes each command to the Postgres checkpoint before it sends it. After the lease expires, that checkpoint is the complete record of what reached the sandbox runner. > - This pull request lets recovery prove from that checkpoint that no provider work exists, and then start the same-run bootstrap again. > - The benefit is that a restart during Daytona runner startup continues automatically instead of stopping the task. ## Linked Issues or Issue Description **What happened?** A restart during Daytona remote runner startup (native ACPX Claude, two SIGKILLs about 20 s apart) left the task blocked. The run history showed `remote_controller_lease_live` twice, then `ambiguous_remote_recovery_evidence` with disposition `blocked`. The task showed "Workspace repair required" (`native_restart_recovery_blocked`) and did not continue. **Expected behavior** When the durable controller record proves that the runner received only bootstrap commands, recovery continues the run with a fresh bootstrap. Any evidence of provider work keeps the hold. **Steps to reproduce** 1. Start a native run on a Daytona environment. 2. Kill the control plane after the sandbox runner connects and before `session.open` completes. 3. Restart the control plane and wait for the old controller lease to expire. 4. See that restart recovery blocks the task with `ambiguous_remote_recovery_evidence`. Root cause: `server/src/services/native-runtime/native-restart-recovery.ts` `classifyNativeRunnerRecoveryEvidence`, remote branch. It admitted only an unclaimed bootstrap (`remote_execution_never_claimed`, #16349) or a run with a provider checkpoint. A claimed bootstrap with no provider evidence fell through to `ambiguous_remote_recovery_evidence`. The decrypted checkpoint of the failed run held `connectionCount: 1`, `run.prepare` delivered once and pending, `session.open` pending and never delivered, no committed events, and `ackedSourceSeq: 0`. Refs #16349, #19524 ## What Changed - `native-bootstrap-proof.ts`: move the incomplete-bootstrap predicates from the executor into a small pure module. Restart recovery and the executor now use the same proof. No behavior change. - `native-runner-checkpoint.ts`: add `nativeRunnerCheckpointProvesIncompleteBootstrap`. It reads only a checkpoint with the bootstrap parts (header, cursor, `command:1`, `command:2`), checks the run, runner instance, and session identity, and applies the shared proof. A remote runner journal is not on this host, so the proof uses the controller record alone. - `native-restart-recovery.ts`: for a classic sandbox run whose owner lease has expired, with a durable checkpoint, no session checkpoint, no provider evidence, and no staged attachment, claim `bootstrap_incomplete` with the reason `remote_bootstrap_proven_incomplete` when the checkpoint proof holds. At three provider attempts, block with `execution_recovery_budget_exhausted`. - `native-session-executor.ts`: add `restoreRemoteBootstrapCheckpointForRecovery`. For a `bootstrap_incomplete` recovery on a sandbox target, it restores the Postgres checkpoint over the local external-state marker. The existing incomplete-bootstrap proof then checks the restored state before it quarantines the root and bootstraps again. - `doc/run-log-events.md`: document the new disposition reason. ## Verification - Red, then green: `cd server && npx vitest run src/services/native-runtime/native-runner-restart-recovery.integration.test.ts -t "remote bootstrap"`. Before the fix, the proven case and the budget case returned `blocked` / `ambiguous_remote_recovery_evidence`. - New cases: the proven claimed bootstrap gets `bootstrap_incomplete` (attempt kept, generation +1, run still `running`, no recovery action). The hold stays for a queued `turn.start`, an acknowledged event, adopted state, no checkpoint, and a spent budget. The executor helper restores the checkpoint only for a bootstrap recovery on a classic sandbox and only over a marker for the same run. - Regression set: `native-runner-restart-recovery.integration`, `native-session-executor`, `native-restart-recovery`, `native-bootstrap-retry.integration`, `heartbeat/recovery`: 1383 passed, 14 skipped. - Live Daytona replay of the failing chaos task (double SIGKILL during remote runner startup), 3 runs: REPLAY_RESULTS ## Risks - A fresh bootstrap acquires a new sandbox. The old sandbox keeps its lease until run settlement releases all run leases. The old runner gets no turn command, because only the controller issues one and the new controller never connects to it. - If `session.open` reached the old runner, the old provider session can exist without a turn. No provider work or tool call can happen in it. - Any checkpoint shape other than the bootstrap-only shape keeps the previous fail-closed hold. ## Model Used - Claude Opus 5.5 (`claude-opus-5-5`), Anthropic, via Claude Code with tool use (shell, file edits, GitHub CLI) and extended reasoning. ## 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> |
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Nicky LeachandPaperclip
|
2506bcdaf4 |
Admit exact stopped Runner sources under the current run lease (#19134)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Native execution keeps provider state and a durable controller journal. > - A completed process can stop before the next run attaches. > - The current run must own recovery of that exact source. > - An old controller must lose permission to change the consumed source journal. > - This pull request adds explicit source admission and protected task dispatch. > - The benefit is a narrow recovery boundary that preserves the original successful result. ## Linked Issues or Issue Description Native prerequisites #19132 and #19153 are merged into master. This PR targets master and updates the TypeScript Runner driver contract alongside Core and SDK admission. This change adds the SDK and Core admission boundary. Executor selection and fresh source preparation are a separate change. Related #17916 supplies the workspace export holds preserved here. ## What Changed - Plugins advertise `codexSourceRecoveryVersion: 1` for Codex App Server and `acpxSourceRecoveryVersion: 1` for ACPX. Hosts can qualify either, both, or neither. Core selects the matching field, because a stopped-source check for one provider cannot establish the other provider’s recovery guarantees. ACPX orchestration is tracked separately in #19196. Use the existing exact source identity and `resumeFrom` under the authenticated current run. No public recovery mode is added. Require the claimed source, current account and prepared launch at protected dispatch. - Keep the first source binding pinned on the consumer lease, including after uncertain dispatch. A newly acquired coordinator can refresh only the same source. - Claim one stopped successful source under the current run's acquired native lease. Store the token-free consumer reference in existing lease metadata. Preserve the source status and result. - Check the exact six source identity fields, encrypted journal header, company, task, agent, environment, driver, workspace, account selection, and current coordinator generation. Keep workspace export and legacy settlement holds. - Serialize claims and checkpoint writers in the same coordinator lock order. Reject stale source writes after consumption. Check the current consumer before recovered source writes. - Check source admission before and after protected worker dispatch. Keep the request and lease owned by the current run while the native identity remains the source. - Allow the same owner to prepare B after a fresh source submission, using the exact consumed-source proof instead of a generic warm-reuse flag. Recheck that proof after dispatch. - Preserve ordinary cached adoption and repeated preparation after launch. The current authenticated owner can differ from the adopted PRP identity without requesting a new source launch. Keep ordinary suspended recovery and live task attachment checks. Extract the shared source resolver to avoid a module cycle, and make ordinary selection honor the same durable source consumer. ## Verification - Current head `cac9cf188a` includes merged #19300 and the symmetric capabilities introduced in `b7e25a64b4`. The task-owner and warm-rebind fixtures now identify their physical task. All 29 SDK schema cases, 95 Core ownership and source-admission cases, 25 native Codex and ACPX recovery cases, and the binary metadata check passed on this head. The SDK and Runner builds and server typecheck passed. Both native providers reject the other provider’s capability. GitHub CI is green and [standard Greptile scored this commit 5/5](https://github.com/paperclipai/paperclip/pull/19134#issuecomment-6645574114) with no open threads. - Previous head `bda49271a4ae362a15baf3fe6d6d297e25fd2000` is directly based on master after #19132 and #19153 landed. [GitHub workflow 42072192023](https://github.com/paperclipai/paperclip/actions/runs/42072192023) passed on its first attempt. All check runs completed successfully or as intentional workflow skips; Snyk passed. Standard Greptile scored this exact head 5/5. That review had no unresolved findings. - Runner and SDK TypeScript builds and server typecheck passed. The focused SDK, task-owner, task-runtime, PostgreSQL source and authority suites passed all 161 cases. The production transport-factory getter regression and 14 native-lane selection checks also passed. - The Linux native lane executed the new ordinary warm A→B process case. It kept one Runner/provider process and completed two turns on the same thread. The eager-getter mutation fails with `native_runner_source_attachment_pending`; preserving the live getter passes. The production factory test changes the current owner after transport creation and checks that same options object. - PostgreSQL cases cover both concurrent source-writer/claim orders, exact source submission under the current caller, source-switch denial after uncertain dispatch, same-source coordinator refresh, stale same-boot generation, corrupted journal headers, competing consumers, account changes and export holds. - The protected dispatch sequence submits A, prepares B and retries B preparation. It rejects undispatched sources, changed accounts and foreign target bindings. Source status and accepted result remain unchanged. - Ordinary adopted A preparation under current B, repeated ordinary preparation after launch and ordinary suspended continuation retain their existing path. Absent or false claims preserve ordinary identity denial; malformed claims fail closed. - Earlier development attempts exposed ordinary preparation regressions and the live-getter omission; the final regressions cover those fixes. The first embedded PostgreSQL attempt needed missing library aliases repaired in ignored dependencies. Those attempts are not passing evidence. - Historical, superseded CI heads had unchanged UI fake-timer and Playwright health-response-lifetime failures. Their isolated cases and scoped retries passed. The response-lifetime cause remains unproven. No UI/test timeout was changed. The final rebased-head workflow above passed without a retry. - Whitespace and added-line secret/PII scans passed. Full workspace checks ran on GitHub. No live vendor probe or deployment was performed. ## Risks - Any driver that used the earlier Codex TypeScript option must use `codexSourceRecoveryVersion`. The new plugin description rejects the generic spelling. The Launcher’s existing Codex-specific HTTP header can map to this property when the plugin adopts the new SDK. The change requires no journal migration or ROM change. - This is an inactive admission foundation. Executor orchestration is separate in #19157. Native restore integrity and provider stopped-source/account validation must be present before executor activation. The native prerequisite uses ordinary recovery followed by attachment. The composed executor proofs are in #19157. - The source claim is durable. A later controller must recover the same consumer or keep the hold. It cannot select another source after an ambiguous launch. - Admission adds bounded database checks around protected startup calls. Busy issue locks fail closed; other lock waits have a one-second bound. - No migration, snapshot format, proactive receipt, recurring worker, or deployment is included. Full workspace checks and platform coverage run in CI. These tests do not prove vendor history durability or a hosted rollout. ## Model Used OpenAI GPT-6.1 Sol (`gpt-6.1-sol`), high reasoning, through Codex with repository tools and code execution. The runtime does not expose a context-window size. ## 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 on the current head - [x] Standard Greptile is 5/5 with no unresolved findings on the current head - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |
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DottaandPaperclip
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3a2249dd57 |
fix(runner): retry proven ingress bootstrap failures (#18981)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Native execution must retain its admitted model and execution authority during recovery. > - A sandbox provider can reject Runner endpoint acquisition before the Runner gets a credential. > - The old error path loses the structured HTTP status and leaves that startup failure ambiguous. > - A zero counter in an old checkpoint cannot prove that no credential was issued. > - This pull request adds a versioned producer proof and carries closed provider status through the existing RPC. > - A proved transient startup failure uses the existing retry budget. A terminal proved-unused run can settle its accounting. ## Linked Issues or Issue Description Refs #18018 and #18934. Those changes restore existing checkpoints and ready retained environments. This change covers endpoint acquisition before Runner dispatch. A search of related public PRs found no duplicate implementation. **What happened?** A provider HTTP 502 during Runner endpoint acquisition becomes an untyped worker error. Native recovery treats it as ambiguous and stops without retrying. The run's native usage receipt also stays pending after startup ends without model work. **Expected behavior** Retry a structured transient endpoint failure only when the complete current controller checkpoint proves that this exact run never issued a Runner credential. Preserve authentication, configuration, Stop, ownership and provider-progress gates. Settle zero usage only under the existing terminal accounting owner. **Steps to reproduce** 1. Use the controlled endpoint in the Daytona ingress integration test to return HTTP 502. 2. Register the actual native Runner driver and persist its bootstrap journal through the encrypted checkpoint writer. 3. Observe the old terminal ambiguous disposition instead of bounded startup recovery. **Paperclip version or commit** Reproduced on the pre-change master source. The original regression used the production native driver, a real HTTP fault, a real durable control plane and local Postgres. The new contract additionally tests the pinned Daytona SDK and real worker RPC. ## What Changed - The controller owns a v2 persisted state with retained origin and credential history. Current readers still accept v1. Older writers reject v2. Restore and checkpoint decoding do not add missing history. - The proof validates the complete bootstrap journal, all six identity fields and every delivery, credential and progress control. The server rechecks its fingerprint under the current controller claim before retry or accounting changes. - Daytona and the SDK carry a closed acquisition phase and HTTP status through the existing ingress RPC. Both public error wrappers omit response bodies and causes, including Pino cause serialization. - Only structured HTTP 429 or 5xx ingress failures can use the existing three-attempt startup budget. HTTP 401/403, configuration and unknown errors do not gain retry authority. - A terminal proved-unused run wakes existing accounting and records zero provider work. It does not create a semantic result, prove physical termination or release an unknown process/workspace hold. - The normal automatic second attempt rechecks its exact claim, frozen execution and matching complete local/encrypted journal before admitting absent remote Runner state. It keeps the original pending bootstrap command IDs. A proved unused Codex home can rematerialize sealed skills. Full raw local state is checked before streaming-event or policy projection. - Normal saved-state readers and the existing E2E journal evidence matcher accept the closed v1/v2 set. The separate legacy no-launch witness is unchanged. Technical docs describe the contracts. ## Verification Current head: `cd38f70409cdb8664e14bfbf4efa208f468a0419` (final delta adds only fixture artifact preparation). Production files are unchanged from the independently reviewed `93c8a33520` source. Full repository typecheck and build passed at `96417acb58`; the affected server typecheck also passes after the final two-line fixture delta. Focused protocol, raw-proof, real retry, SDK and RPC acceptance pass on this source. Earlier broad suite counts are listed with their limits below: - Durable Runner protocol: 187 tests. - Native executor, driver, startup/accounting and redaction: 1,211 tests, including real Postgres and encrypted checkpoint persistence. - Normal saved-state restore/projection compatibility: 21 focused cases. - SDK: 209 tests. - Standalone Daytona: 544 tests; 8 opt-in live tests skipped. - Explicit standalone `pnpm -C packages/plugins/sandbox-providers/daytona exec vitest run --config vitest.sdk-ingress.config.ts`: 6 cases with real pinned SDK 0.203.0 and worker RPC ingress acceptance. These include lookup 502/401/403/400, private-preview 502 after successful lookup/refresh, missing credentials and private-response exclusion. - E2E journal evidence: 4 cases across both supported formats, with wrong ownership, missing stimulus and unknown-schema controls. - The exact historical controller source rejects a new v2 checkpoint at decode and restore. A v1 control is accepted. This verifies the downgrade fence with the actual older parser. - Startup controls cover issued and pruned credentials, old/truncated journals, provider progress, exhausted retry accounting, and checkpoint/Stop/controller-claim races. Race cases retain the current execution and pending usage. - New exact admission controls: 19 cases through encrypted persistence and cold restore. They cover current/stale/expired claims, Stop, pause, model/trust/account changes, prior progress, issued/pruned credentials, adopted/old/truncated state, local/canonical fingerprint mismatch, hidden delivery, unsupported work and company scope. Two additional red/green cases prove that raw local stream progress and missing event policy are rejected before lossy checkpoint projection. No case mutates run, claim, result or accounting state. - Actual native executor, scheduler and Rust Runner retry: 2 cases. Codex uses its fake app server. OpenCode uses the real proxy and fake OpenCode HTTP server with the frozen DeepSeek model and allow permission configuration. Each path launches no Runner on attempt 1, starts one Runner and provider on attempt 2, reuses both original command IDs, commits one accepted result, validates the persisted local workspace, records nonzero synthetic native usage and settles accounting once. No zero-work accounting flag survives. The controlled SDK and protocol tests use local source, isolated PostgreSQL, a private HTTPS preview and fake provider servers on macOS arm64 with Node 24.22.2. They create no hosted sandbox and make no model call. The root workspace intentionally omits standalone provider dependencies; the explicit SDK target fails if its pinned dependency is absent and has no conditional skip. They do not qualify hosted rollout or repair an old unmarked checkpoint. The first full local typecheck found missing checkout SDK links from an install with scripts disabled; the repository link helper repaired that setup. Current-head Linux CI typecheck and build pass. Independent final review checked 12 source scopes and six raw-proof controls with no remaining finding. Fresh Greptile review is 5/5 with no unresolved thread. The full Runner CI suite found two older control-peer test doubles missing the new proof method. Both now return no proof, with all 27 permission, ordering and cancellation assertions retained and passing. The new Cargo-dependent native retry suite uses the existing Rust-cached CI lane. All 39 lane coverage controls pass and prove complete, duplicate-free suite coverage. The first full test run stopped at an admitted chat Retry polling failure. CI also found a stale retained-allocation fixture, now repaired on master by #18984, and a canceled runner job. A real SDK suite initially relied on a dependency absent from the root workspace; the explicit standalone target now owns that acceptance. The separate Product E2E support run had 12 failures in four untouched files. All 12 reproduce on the original clean base with independent dependencies, compiled base source and verified workspace resolution. These concern workflow expectations, cleanup timeout arguments, a profile snapshot and operating receipts. They are not passing acceptance. The later full local repository test command stopped at a 15-second timeout in the unchanged GitHub pre-allocation retry `controller` case. That exact case passed in isolation with unchanged assertions. The broad Runner run initially omitted `test:typescript:prep` and lacked debug fake-provider binaries. Required preparation then passed 370 + 44 package contract cases (11 skipped); the prepared full package run reported 4,932 passed, 9 failed and 13 skipped. All failed families then passed with unchanged assertions in isolation: 8 ACPX controller tests and 2 credential controls. The paired original-base ACPX control also passed. The full-run failures remain recorded; they are not passing full-suite evidence. The first Rust-cached native CI run found a missing generated OpenCode proxy in a fresh checkout. The fixture now runs the existing verified provider-entrypoint builder. Removing the generated proxy reproduces the exact ENOENT before the fix; both real retry cases pass after the fix from the same absent-artifact state. All current-head CI gates pass, including the aggregate verification check. Linux native CI passes all 10 suites: 177 tests pass and 14 opt-in cases skip. Both real provider retry cases pass. The full Runner package passes 297 suites and 4,950 tests, with 1 suite and 10 tests skipped. The CLI workspace groups pass 4,762 and 286 tests. The first CI attempt had Runner shutdowns in the Runner package, Canary and three general server jobs. One unchanged CLI shard also hit child-server startup and dense ZIP deadlines. Both CLI files passed unchanged in isolation: 18 tests. One bounded rerun of unsuccessful jobs and their dependents passed. The original failures remain recorded. ## Risks - Older controllers reject newly written v2 state on downgrade. Current controllers retain v1 restore support, but old or unmarked state cannot gain this new proof. - An older plugin that omits structured ingress evidence remains held. The server and provider must use the new producer contract for this recovery path. The Docker `cloud` target builds the SDK, server/Runner and standalone Daytona producer from one source tree. The default `production` target does not build the standalone producer. Hosted rollout must confirm the new image and active image-owned plugin worker; a registry version alone does not prove its source. An npm-installed producer needs an explicit matching artifact upgrade. - This prevents future proved startup failures. It does not release historical accounting based on an old checkpoint, change retry budgets, replace a model or weaken sandbox isolation. - Zero model usage is separate from process termination, saved files and resource release. Those owners keep their existing gates. ## Model Used OpenAI Codex with tool use and code execution. This runtime does not expose the exact backend model ID or context window to the agent. Read-only independent agents reviewed checkpoint compatibility and SDK/RPC error boundaries. ## 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 (affected suites; full local run limits are recorded above) - [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> |
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DottaandPaperclip
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aaea05e158 |
fix(native): preserve backups when completed warm sessions retire (#18986)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Native Runner keeps provider history when a warm session ends. > - Object storage must preserve that history before the sandbox is released. > - A completed turn releases its live controller lease. > - The backup owner lookup rejects that released lease and stops the next task preparation. > - This pull request uses the existing completed-run checkpoint fence for backup storage. > - The next turn can prepare after the previous provider state is saved. ## Linked Issues or Issue Description Refs: #18932, #18011, #18984. **What happened?** A warm Codex turn completed and kept its provider session alive. The next turn stopped during preparation with `native_harness_storage_owner_missing`. The backup lookup required a live lease after normal completion had released it. **Expected behavior** Save the completed session under its retained controller generation and committed result. Keep the existing owner and successor checks. Do not start another provider turn during the save. **Steps to reproduce** 1. Run a warm native session with object-backed provider backups. 2. Commit the first turn and release its controller lease. 3. Start the next task preparation and retire the previous session. 4. Observe the backup owner error before provider work starts. **Paperclip version or commit** The regression is present at `86814c6550f52e99ede150a883bdc773cbb540e3`. **Deployment mode** A hosted server with a remote native Runner and S3 storage. ## What Changed - Accept a released backup owner only when its exact controller record has a committed result. - Reuse the checkpoint owner policy for same-controller preparation and native successors. - Recheck the controller generation, committed result, and released state after upload. - Preserve live-owner rejection and the rule that a late upload cannot replace a newer conversation backup. - Add real PostgreSQL storage and restore regressions. Document the completed-run backup rule. ## Verification - On 2026-11-04, two new regressions failed on the unchanged source with `native_harness_storage_owner_missing`. These covered an idle completed session and a same-controller preparing successor. - After the fix, 54 selected tests passed: 30 durable backup tests and 24 existing early-retirement checkpoint tests. After the fixture-only upstream sync, all 58 selected storage, checkpoint, process, and affected fixture cases passed again. - The storage cases use real PostgreSQL, encrypted archives, object transfer, and restoration. They cover invalid completion evidence, foreign or expired successors, active predecessors, changed generations, changes during upload, and newer backup publication. - Command: `pnpm exec vitest run server/src/services/native-runtime/native-harness-backup-storage.integration.test.ts server/src/services/native-runtime/native-runner-restart-recovery.integration.test.ts -t 'released|backup|early retirement|durably retires an accepted warm Runner'`. - An independent source review found no outstanding code issue. - Full repository typecheck passed with `node scripts/typecheck-low-memory.mjs` before the upstream fixture-only sync. Production source is unchanged across that sync. - An assembled process probe passed with the Runner binary built from this head and a fake Codex protocol peer. It started real processes, committed a result, released the source lease, claimed the next controller, and completed the source stop, drain, and suspend commands. It recorded one provider turn start and kept the task bound to its successor. - Command: `pnpm exec vitest run server/src/services/native-runtime/native-runner-restart-recovery.integration.test.ts -t 'durably retires an accepted warm Runner'`. - CI exposed the old allocation-readiness test setup in three cases. The branch now includes the merged #18984 fixture correction. The same three cases passed locally after that sync. - An earlier CI test shard was cancelled after its runner received a shutdown signal. Its log was retained before one rerun. Another old-head shard reported failure with no retrievable job log or annotations; its cause remains unknown. Current-head CI must pass independently. - Local `pnpm build` passed at this head. All 1,904 chat cases passed across the supported local shards; the earlier shards used byte-identical source before the fixture-only sync. The interrupted default command is retained and is not reported as a pass. - The local bulk server run had separate enrollment acknowledgment, environment-run status, monitor-settle, idle-history teardown, and repository-rehome failures. In isolation, idle-history passed all 75 tests and the unchanged repository cases passed with their original limits (4.9s large files, 6.4s refs). The remaining four local failures reproduced on unchanged master `04a24f4e06` under the same environment and limits. Their causes remain unproven. Logs and the baseline comparison were retained; the local full suite is not claimed as passed. - Current-head CI first hit the unchanged repository-rehome large-file case's 15s timeout. The same isolated case passed in 4.9s. After source/call-path comparison, one bounded failed-shard retry passed all 115 executed suites; no assertion or timeout was changed. The original timeout remains recorded. - Local verification uses macOS 26.5.2 arm64, Node 26.4.0, pnpm 9.15.4, PostgreSQL 18.1, and Cargo 1.97.1. The current tested head is `622f69f76ff68c71eacdcbcbc6ab4d4c6eb83bf9`. - The full unfiltered [PR workflow](https://github.com/paperclipai/paperclip/actions/runs/41868587974) passed at `622f69f76ff68c71eacdcbcbc6ab4d4c6eb83bf9`: all 12 general server, 3 chat, 9 serialized, workspace, native Runner, build/typecheck, E2E, and final verify lanes. The file selector was skipped, so this was the complete fallback matrix. - Greptile reports 5/5 on this exact head with no open review threads. Disposable local test processes were cleaned up and the source tree is clean. - The real hosted Codex and S3 workflow has not been rerun because the local verification environment has no remote provider credentials. The original task remains unchanged. ## Risks The main risk is a stale controller publishing provider history after a new owner starts. Both storage transactions keep the company, run, boot, and generation fence. A released owner must keep its committed result. Existing successor checks and the newer-backup publication guard remain in force. The live checkpoint writer still requires a non-null lease. No migration or API change is required. ## Model Used OpenAI Codex, GPT-6, with reasoning, repository tools, and code execution. The exact serving model ID and context window 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 (focused checks; separate baseline broad-suite failures are disclosed above) - [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> |
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Dotta
|
55d7df2bad |
fix(runtime): bound checkpoint data and preserve durable failed sessions (#18959)
## Thinking Path > - Paperclip manages AI agents and their work. > - Native Runner checkpoints preserve controller state across server replacements. > - Enrollment imports legacy controller state into those durable checkpoints. > - The importer passed extra source fields into each encrypted record, duplicating the whole source and exhausting memory. > - Some failed runs already had durable checkpoints but no session snapshot. Re-importing them incorrectly required resumable state. > - This PR stores only each record's binding and contents, and preserves matching failed checkpoints without changing their recovery status. ## Linked Issues or Issue Description Refs #18957 and #18943. **What happened?** A 538-record migrated checkpoint stored 1,108,851,510 bytes of encrypted material. Every record included the full 1.4 MB legacy source. Large writes disconnected and later reads exhausted memory. **Expected behavior** Each encrypted record contains only its company, issue, run, part and contents. **Steps to reproduce** Run offline controller migration with a retained controller that has many commands. Decrypt a saved envelope and inspect its fields. The old writer also includes the entire offline migration input. **Paperclip version or commit** Reproduced on `a1f3637c96dfadaf3a15ae9c83aa8227f4fed20e`. ## What Changed - Serialize only company, issue, run, part and contents in encrypted checkpoint envelopes. - Preserve an already-durable failed checkpoint when its run, runner and session match and the legacy session snapshot is absent. Keep its failure, recovery blockers, owner and pointers unchanged. - Report the number of failed checkpoints preserved during maintenance. - Test exact encrypted contents, idempotent preservation after removing the old home, and rejection of successful or foreign-session sources. - Document the migration findings and verification boundaries. ## Verification - The oversized-envelope regression failed before the serializer fix. - The already-durable failed-source regression failed before the preservation fix. - Four focused test files: 44 tests passed. The migration suite passed all 5 tests again after adding the foreign-session control. - Server typecheck passed. Greptile reviewed `c4f02a064c` at 5/5 with no findings. The exact-head PR workflow passed, including typecheck, build and all required tests. - Live staging repair preserved all 16 affected checkpoint sets: 2,982 records, 6,400,144,676 bytes reduced to 15,419,528 bytes. Each record matched its legacy source and passed re-encryption verification. Original encrypted rows and source files remain on the retained volume. - Full hosted enrollment and active-agent deployment proof remain pending. Deployment will follow the normal staging release pipeline. ## Risks The serializer affects normal and migrated checkpoint writes. The decoder already accepts the same five fields and continues to accept older envelopes. Preservation applies only to a failed run with an exact, validated durable checkpoint and no session snapshot; it grants no new recovery authority. This change does not rewrite existing database records automatically. Existing failures and missing provider files remain failures until their owning recovery path resolves them. ## Model Used OpenAI Codex, GPT-6 family, with reasoning, tool use and code execution. The exact deployment 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 - [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 |
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DottaandPaperclip
|
d12de135a7 |
fix(runtime): preserve legacy identities and bound checkpoint imports (#18957)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Ephemeral web servers must preserve native Runner sessions before removing local storage. > - Legacy session imports validate the workspace and saved provider authority. > - A protocol lease can retain a logical workspace ID while copy-back uses a separate physical sandbox lease ID. > - Comparing these different IDs blocks valid legacy sessions during enrollment. > - This pull request checks the workspace binding, retains the full saved protocol identity check, and bounds checkpoint inserts inside the owner transaction. > - Existing sessions can migrate without changing their identity or discarding files. ## Linked Issues or Issue Description Refs #18943 and #18841. **What happened?** The first full staging enrollment stopped with `native_controller_migration_artifact_binding`. A successful native session had valid controller and provider-pack identities, but its physical sandbox lease had a different ID. **Expected behavior** Import the original session when its workspace and saved provider authority match. Reject foreign workspaces and protocol identities. **Steps to reproduce** Create a retained session whose sync record points to the execution workspace and a separate physical lease. Run the offline controller migration. The prior comparison rejects this valid record. **Paperclip version or commit** Reproduced on `84aa989bf9d08fc005ac273c37f9e1d860a4db25`. **Deployment mode** Docker with external PostgreSQL and shared object storage. ## What Changed - Compare the sync record's workspace ID with the frozen execution workspace. - Keep the full saved provider-pack check for company, agent, workspace, session, Runner, protocol lease, remote path, and provider digest. - Use distinct physical and protocol IDs in the database-backed migration fixture. Reject a foreign workspace and a changed protocol lease before any checkpoint import. - Limit migration inserts to 64 records and about 512 KiB of serialized rows per statement. Send a larger individual record alone. Keep all statements in the same transaction. - Verify that a conflict in a later batch rolls back earlier batches, then import and decrypt the complete checkpoint. - Record both live failures and the comparison evidence in the preservation plan. ## Verification - The updated fixture failed on the original comparison and passes with this fix. - Targeted migration, controller recovery, and provider authority tests: 39 passed. - Full repository typecheck and the latest server typecheck passed locally. The complete PR workflow passed on `a1f3637c96` (run 41827558125), including build and test gates. The Docker Compose setup download failed once before the test step; its infrastructure retry passed. A separate full local test/build run is still in progress. - A read-only staging preflight inspected 807 selected legacy sessions. It found zero mismatches under the corrected workspace and full saved-provider checks. - A single 538-record, 2.2 MB checkpoint insert repeatedly closed the live database connection on pooled and direct endpoints. A forced-rollback comparison imported the identical checkpoint with batches of 64. An unbatched control failed again after cache warm-up. The exact server-side disconnect cause remains unknown; all failed receipts are retained. - The original failed enrollment and volume are retained. The corrected importer committed 32 additional sessions and 2,982 checkpoint records. Full import and deploy handoff remain pending while memory use is investigated. ## Risks The import checks durable session authority. A weaker identity check could import the wrong session. This change retains the saved provider authority validation and adds an explicit foreign-protocol rejection test. Batching adds statements for large imports, but a late failure still rolls back the complete owner transaction. It does not rewrite session identity, change provider lifecycle, or detach any volume. ## Model Used OpenAI Codex, GPT-6 family, with reasoning, tool use, and code execution. The exact deployment model ID and context window 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> |
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DottaandPaperclip
|
612d9931a6 |
Support per-turn Runner sessions on ephemeral web servers (#18932)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - The web server controls native Runner sessions in remote sandboxes. > - An ephemeral web server must recover without its previous local filesystem. > - The existing admission rule accepts warm sessions. Managed Claude, Grok, and OpenCode sessions resolve to per-turn execution. > - Per-turn execution also needs durable provider-session bytes after the sandbox is retired. > - This pull request adds encrypted backup publication and removes the warm-only admission rule. > - Both lifecycle modes can use the existing native ownership and checkpoint contracts during a web deployment. ## Linked Issues or Issue Description Refs: #18518, #18529, #18826, #18835, #18841, #18864, #18887. **What existing behavior does this improve?** Native Runner execution on web servers with `PAPERCLIP_EPHEMERAL_SERVER=true`. **Current behavior** The admission rule requires a warm Runner lifecycle. Managed provider credentials can resolve an agent to per-turn execution, so enabling the ephemeral deployment profile blocks those turns. A database controller checkpoint does not preserve provider files after the old web home and per-turn sandbox are removed. **Proposed behavior** Admit native execution in either resolved lifecycle. Keep provider and credential choices unchanged. Publish encrypted provider state to shared storage before sandbox cleanup. Restore it from a fresh web home for the next turn. Use the existing controller lease and generation checks for active takeover. **Reason and benefit** Operators can remove the web server volume without excluding per-turn providers or forcing managed accounts into warm sessions. New native Daytona profiles automatically enter both rolling-deployment qualification lanes. **Breaking changes** The additive migration creates a backup publication ledger. Existing volume-backed local-disk installations retain their local backup path. S3 installations publish encrypted backups and require a stable secrets master key. Existing-volume enrollment must import surviving session data before detaching the volume. ## What Changed - Admit native Runner execution independently of its warm or per-turn lifecycle. Keep host-owned legacy execution excluded from ephemeral deployments. - Store private provider state as encrypted objects. Journal uploads before I/O, read them back, and fence publication against the current native owner. Keep the previous published backup when storage or ownership checks fail. - Restore exact provider bytes into a private cache. Require an exact durable backup before sandbox cleanup. Extend the existing bounded retention pass to retire stored objects without adding idle polling. - Import selected legacy controller and provider state in the existing offline maintenance process. Preserve queued work, task pointers, pending recovery, and original files. Prefer canonical database checkpoints. - Preserve already-failed legacy controllers with missing original artifact proof as encrypted archives. These archives do not become execution authority. Successful retained sessions still require proof. Report archival and executable imports separately. - Verify unmanaged Grok API keys through the existing xAI account validator. The live test exposed a readiness gap that kept remote Grok agents paused after platform checks. Preserve failed credentials and the separate runtime warning. - Ingest Grok whole-prompt usage at the owning ACP boundary. Bind the receipt to the exact outbound request/session; reject replay, conflicts, and incomplete authority. Separate turn cost from cumulative session cost in the sidecar schema and Rust normalization. Preserve managed billing identity and identify direct xAI API credentials. - Preserve published workspace directory names across cold allocations, including destroyed-allocation cleanup. Keep unpublished epoch/lease directories isolated and refuse to overwrite an occupied preparation. This fixes the cold-session identity regression exposed by #18922. - Increase bounded checkpoint-header inspection to 1 MiB. Retain the aggregate inspection limit. - Register all nine native Daytona profiles in per-turn and warm rolling-deployment suites. Delete the entire departing server home, exercise ordinary reads and writes, require active ownership transfer, then check a later turn on another fresh server. Permit only exact notification replay after reconnect. Ownership stays with the existing modules: Runner validates its protocol state; Core validates run scope and controller ownership; storage owns object I/O; the maintenance process owns offline conversion; the E2E wrapper owns process replacement and probes. No provider protocol is added to the shared admission rule. Grok receipt parsing stays in its provider module. The shared sidecar gains an explicit cost basis because its existing price field means session-cumulative spend, while Grok reports prompt totals. Existing consumers retain cumulative behavior when the new field is absent. ## Verification - Focused native admission, archive validation, publication fencing, cleanup, readiness, legacy import, and E2E observer tests pass. Real PostgreSQL cases verify that queued intent and historical recovery rows stay unchanged. - Full typecheck and build pass on the rebased branch. The review follow-up passes server typecheck, 29 focused PostgreSQL/archive/readiness tests, and module-boundary checks. Revision fb8d39a7a1 reached 55 successful CI checks and Greptile 5/5 with no unresolved threads. The Grok follow-up passes Runner/server typechecks, 238 ACP runtime/projection/usage tests, 16 sidecar-schema tests, the Rust cost regression, and Core billing regression. The |
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DottaandPaperclip
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9ca9af544a |
Drive remaining live run and resource recovery from durable work (#18419)
Reviewed and verified at
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DottaandPaperclip
|
492d537340 |
fix(native): recover controllers across webserver replacement (#18343)
## Thinking Path > - Paperclip manages AI agents and their work. > - Native execution runs in a remote Runner while the webserver owns its controller. > - Encrypted PRP checkpoints and session snapshots already survive a webserver restart in Postgres. > - Ordinary warm and per-turn admission still needs local markers and supervisor metadata to find that state. > - Replacing the webserver with an empty native controller directory can therefore lose a usable retained session. > - This change adds bounded recovery metadata to the existing snapshot transaction and reconstructs local projections from the selected durable source. > - The benefit is native execution continuity across webserver replacement, with the existing ownership and agent lifecycle policies. ## Linked Issues or Issue Description **What existing behavior does this improve?** Native remote controller recovery and retained-session continuation during a webserver upgrade. **Subsystem affected** server/ — native runtime, checkpoint persistence, recovery scheduling and internal upgrade reporting. Product E2E qualification also changes. **Current behavior** Without both the local PRP marker and supervisor file, normal continuation can return before discovering the saved Postgres checkpoint. The snapshot already exists in Postgres, but its local reuse compatibility envelope cannot be reconstructed. **Proposed behavior** Select the existing durable source, validate its identity and ownership, restore its PRP state and supervisor projection, then use normal authenticated admission. Missing or inconsistent evidence holds recovery. It does not authorize fresh provider work. **Reason and benefit** A replacement webserver must recover active execution and later continue its retained session without the old server's native files. This is one component of deployment continuity. HTTP traffic switching, workspace storage migration and Railway rollout remain separate. **Breaking changes** No new public endpoint, schema migration or database pool. The private run-profile envelope is additive. Disk-independent rollback also requires a reader for the staged controller format and compact checkpoint part; the first production release containing these readers is the floor. Older file-backed sessions need an owner checkpoint or the bounded internal importer. **Additional context** Related foundations: #17401, #17916, #17254, #14621, #14622. The implementation contract and open acceptance gates are in [the dated plan](doc/plans/2026-10-30-native-controller-checkpoints.md). ## What Changed - Persist a versioned recovery envelope, at most 4 KiB, beside the redacted session snapshot in its existing transaction. Keep it out of public run projections. - Compare frozen admission separately from prepared attachment instructions during staged recovery, preserving exact template/identity/authority checks. - Bound the existing lazy checkpoint pool at three connections after measured two-slot burst backlog; keep request/renewal capacities and SQL operation counts unchanged. The tuning is a separate commit. - Discover and restore the exact selected retained source without local native markers. Preserve the 32-candidate window, progress barriers and current authority checks. - Fence snapshot and result writes. Acquire coordinator, issue and run locks in order and check expiry after lock waits. Combine snapshot ownership/read work into one statement. - Reuse existing recovery deadlines and drain/resume scheduling. Retained-owner waits preserve the original unstarted run and actual lease deadline. Stop, ownership and provider-progress fences precede deferral. Add bounded native evidence reporting, retained-source import and retention protection. - Admit a settled warm source with an authenticated idle goal-read suffix while retaining active-work and mixed-authority holds. - Permit lifecycle `turn.stop` checkpoints after accepted results under existing ownership fences. Claim the existing successor coordinator before retiring the old warm session, and stage shared attachments only after verified retirement. Preserve omitted isolated-home defaults and existing fresh skill-selection order during recovery without hiding real configuration changes. - Carry the exact durable six-field PRP binding during active recovery after a healthy warm handoff. Keep the Runner mismatch guard and preserve opaque attachment IDs. - Preserve an already verified active or idle warm process during remote preparation; revalidate its proof/liveness and retain later authenticated PRP attachment. Ordinary resumed leases retain suspension checks. - Drain retained source events under their original authority, reconcile immutable source accounting and block unknown source tool dispatch before target work. - Persist compact staged handoff intent through authenticated adoption and recover direct/listener command-loss windows without another Runner or duplicate attachment. - Rebuild suspended lifecycle receipts for resumed prepared tasks, and retry missing lifecycle reads after partial PRP materialization without overwriting contradictory evidence. - Add normal warm/per-turn diskless continuation coverage, real Postgres races and SQL-cost checks. Add a reproducible paired load workload. - Give only the explicit outage fixture a 15-minute provider idle window, with a red/green catalog regression preserving all production timing and lifecycle policies. - Publish the goal-less task-session pointer in the existing post-acceptance terminal checkpoint transaction, with current ownership, accepted-result, reset and newer-progress fences. Keep a private bound receipt so late completion cannot duplicate or resurrect publication. - Use a retained warm sandbox in the dedicated continuity fixture, and accept an exact output token followed by an explanation. Keep the strict identity oracle. - Extend the explicit Daytona cell to a five-minute active outage and another replacement after completion. Require retained provider identity, a new tool receipt and a useful follow-up result. Add an owned loopback Postgres E2E fixture for hosts that cannot start embedded Postgres. ## Verification **Merge recommendation — `fc68584ce6231a02e47ecd743f55b036ccea034f`: ready for the qualified native-controller component.** Full CI, fresh review, local application paths, controlled performance qualification and the strict live Linux/Daytona case pass. Independent resource cleanup is complete. Broader rollout, browser reconnection and the unexecuted transport/platform combinations remain integration gates. Integrated 484 passed full local recursive typecheck/build and ordinary active→completion→cache-loss→C component qualification. Fresh review then found a valid attached-wake failure: preparation appends attachment instructions before the verifier compares execution to the frozen admission. 9f4 fixes that by separately checking the pre-preparation admission and exact prepared execution. Both hashes are captured privately per admission; the full template, identity, configuration and authority checks remain. Its regression fails before the fix; 36 focused cases, 42 staged source/target cases and server typecheck pass afterward. The review thread is resolved. Exact-head full CI passes ([run 41168228822](https://github.com/paperclipai/paperclip/actions/runs/41168228822): 48 successful jobs, one intended skip); the complete `pnpm test:run` partitions are forced, with the five native suites in the Runner lane. This is not a claim that an unsharded local command passed. The fresh exact-head Greptile check succeeds with 5/5 and all six threads resolved. The original two-connection database comparison closes **steady PASS and burst FAIL**. Every relative CPU/WAL/request-p99 gate passes and all operations/ownership remain correct, but candidate arm 3 drains in 1,015.99 ms and baseline arm 4 in 1,059.67 ms against the unchanged 1,000 ms absolute gate. Those results remain failed. A separate 2→3→4→2 diagnostic reproduces drain times 1,051.57 / 956.79 / 882.02 / 1,065.72 ms: three is the smallest tested passing cap, and the repeated two-cap failure survives run-order/cache effects. Separately reviewable `fc68584ce6` changes the existing lazy checkpoint pool default to three connections. Request capacity stays ten and liveness two; idle release, shutdown fencing, transaction counts and pool count are unchanged. Thirteen DB lifecycle/cap tests and DB typecheck pass. Full recursive typecheck/build pass at exact |
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DottaandPaperclip
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567c043b17 |
feat(server): expose bounded hot-upgrade readiness (#18037)
## Thinking Path > - Paperclip coordinates agent work and keeps its authority in the server. > - Remote native runners can preserve execution through a server replacement. > - Deployment operators need evidence that current runs support that recovery. > - Process-local drain counters do not establish this fact. > - This PR adds an optional, operator-only readiness observation from existing records. > - A deployment consumer can use that report while the existing runtime retains recovery authority. ## Linked Issues or Issue Description Refs #17439. **What happened?** A deployment cannot distinguish recoverable remote native executions from runs that require a task drain. The existing status endpoint reports only process-local counts. **Expected behavior** An instance operator can request a bounded readiness report without stopping admission or exposing checkpoint material. Missing ownership or persistence evidence must prevent readiness. Ordinary status reads must keep their current cost. **Steps to reproduce** Run a remote native task. Read the task-drain status. It reports active work but supplies no recovery eligibility. Deployment code therefore has no affirmative signal to select an active-run handover. ## What Changed - Add `GET /api/instance/task-drain?upgradeReadiness=1` for instance administrators and existing Cloud control callers. - Return aggregate eligibility from current run identities, controller leases and bound opaque checkpoint headers. Unknown work, pending admission and incomplete reads prevent a positive report. - Bound the explicit read to 1,001 rows, encrypted headers of at most 256 KiB each and 8 MiB total, and a two-second SQL statement timeout in a read-only transaction. Keep ordinary status reads in memory. - Add PostgreSQL, count-transition and route authorization tests. Update the API contract, operator docs and access maps. ## Verification - All seven readiness cases pass against an isolated PostgreSQL 18 fixture. They cover missing checkpoints, legacy adapters, missing process/session identities, foreign owners, expired leases, missing lease tokens, failure state and in-flight work. The positive SQL fixture uses the real Runner checkpoint writer and encryption. Regular sandbox workspace identity and plugin environment-lease identity are tested with independent IDs. Stopped/released/undispatched plugin tasks and every mismatched identity field are rejected. Local/legacy/malformed/oversized or mismatched headers are rejected. A held PostgreSQL table lock proves the two-second cancellation budget, rollback/connection release and unrelated query responsiveness. - All 123 focused readiness, instance-settings and Cloud control assertion tests pass, including operator-only access and no readiness read on ordinary status requests. Runner’s 168 checkpoint tests pass. Runner and server typechecks pass after review fixes. - Workspace typecheck, full build, module-boundary and map checks passed locally before the master rebase. Current-head GitHub CI is now green, including typecheck, build, all grouped/serialized server and Runner tests, browser shards, policy and review-dispatch checks. Greptile completed cleanly at 5/5 for `f15fb0c7e9dfb975090cd5d791a1c8e6701275f8`; all actionable threads are resolved. - The broad local test run was stopped after the macOS embedded PostgreSQL fixture failed to bootstrap. The SQL test was then run on the isolated PostgreSQL fixture. No assertion or timeout was weakened. One unrelated existing route test exceeded its 15-second limit under concurrent local builds; it passed on one isolated retry and the subsequent whole route suite passed. - Hosted active-run upgrade acceptance has not run. This PR supplies an observation; it does not change rollout policy or establish live continuity by itself. ## Risks This is an instance-wide observation, so company members and agent keys must not receive it. A readiness snapshot can age as work changes; shutdown and startup retain their existing execution authority and fencing. The report does not validate a replacement artifact or authorize a schema migration. It decrypts only bounded headers through the checkpoint owner and delegates format/identity inspection to Runner; full journal restoration and physical sandbox authentication remain with recovery. No migration, recurring query, new checkpoint write or wire protocol change is included. The additive Runner header inspection contract reuses its existing parser. ## Model Used OpenAI Codex, based on GPT-6, with reasoning, source inspection, tool use and code execution. The host does not expose the exact serving model ID or context-window size. ## 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 and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass for the affected contracts; the broad-run limitation is recorded above - [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> |
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DottaandPaperclip
|
25f1070fbd |
fix(runner): preserve checkpoint proof across warm preparation (#18011)
## Thinking Path > - Paperclip coordinates agent work and preserves its execution state. > - Native Runner checkpoints preserve authority across controller changes. > - Warm sessions also need checkpoint writes while their successor prepares. > - External persistence replaces the local state file with a marker. > - Two existing checks treated those valid states as lost ownership or prior activity. > - This PR uses the existing preparation lease and canonical controller state to keep those checks accurate. > - The result is safe warm-session retirement and fresh-session startup on reused sandboxes. ## Linked Issues or Issue Description Related: #17439 and #17320. The open #17401 changes the recovery welcome window and does not cover these paths. **What happened?** A configuration change could fail before the next provider turn with `runner did not durably suspend before checkpoint`. The task already pointed to its preparing successor, but that successor did not yet have a native coordinator. The old completed runner's maintenance checkpoint was rejected. A separate fresh session on a reused sandbox could fail with `resumed_unavailable`. Checkpoint registration had replaced the full local state file with an external-persistence marker. The bootstrap check still required the old full-file format. Process supervision then reported unconfirmed termination before launch. **Expected behavior** Retire the completed warm runner under the same process's live preparation lease. Admit a fresh remote session only when the registered controller proves exact identity, no prior activity and pending bootstrap commands, and the remote session directory can be claimed atomically. **Steps to reproduce** 1. Complete a native warm turn with external checkpoint persistence. 2. Change configuration so instruction preparation must retire that session, then submit a follow-up. 3. Separately, admit a fresh native session on a reused sandbox lease after external checkpoint registration. **Paperclip version or commit** Reproduced in the checkpoint implementation introduced by #17439. Fixed against current master. **Deployment mode** Source checkout tests and a hosted Docker/Daytona incident. No deployment or original-task retry is part of this PR. ## What Changed - Accept completed-run maintenance under the exact successor's live, same-process preparation lease only before a native coordinator exists. - Preserve original controller generation, accepted-result, no-new-work, company and task checks. - Pass the registered controller through the existing connection callback and read its current canonical state for untouched-session proof. - Keep marker-only, identity, activity, backup and atomic remote-directory guards. - Add regressions and update execution semantics and session verification recipes. ## Verification - Warm retirement red: the real Postgres writer rejected the preparing successor's `runner.suspend` checkpoint with `native_runner_checkpoint_owner_lost`. - Warm retirement green: 14 Postgres ownership cases pass, including stale/foreign/expired owners, conflicting native authority and new provider work. - Bootstrap red: real controller registration and external persistence caused the resumed and replacement positives to fail. Six external negative cases passed. - Bootstrap green: all 34 bootstrap cases, the bootstrap-state predicate and 13 connection-driver cases pass (48 total). - `node scripts/check-maps.mjs` and `git diff --check` pass. - Full `pnpm -r typecheck` and `pnpm build` pass. - Full local `pnpm test:run` remains partial/interrupted. The default attempt could not initialize embedded Postgres on this Mac. A dedicated Postgres 18 attempt ran for 17 minutes without a completed file result before interruption; the generic helper separately confirmed unsupported embedded Postgres (`initdb` failed after five attempts) and ignores the external database URL. The generic probe skipped one test. Setup and interrupted-run logs are retained; neither is claimed as a behavioral red or a full local pass. - Real source-hosted Codex/Daytona acceptance was attempted at `6ce7fcacc4` with `gpt-6.1-sol`, `xhigh`. The actual task stopped before provider work at `runner_ingress_auth_failed`, with zero authenticated connections and zero source events. A separate environment-qualification handshake reached challenge/response; that does not prove task authentication. The three-turn warm reuse, configuration retirement, useful output and reload workflow remains unverified, so this PR stays draft. - The live attempt used the cached Linux amd64 Runner binary `7437a4e32a099180889be534fcfb2a086046514490c1448aba46c55848983ed8` from the immutable Daytona image. The current staging binary could not be copied because SSH timed out, and the configured current EXE image returned registry 403. No compatible current local or CI-downloadable artifact was available. Earlier setup failures and cleanup receipts are retained; no provider success is claimed. Disposable test resources were cleaned up. - Exact-head Greptile completed at 5/5 with no open feedback: https://github.com/paperclipai/paperclip/pull/18011#issuecomment-6469515952. All current-head CI checks pass: 53 successful checks and two intended Storybook skips. ## Risks The preparation fallback affects maintenance checkpoints only after an accepted result. An existing native coordinator prevents that fallback. Stale controller generations, expired or foreign preparation leases, wrong tasks and new provider work remain denied. The bootstrap check retains the live controller object and reads current state each time. It does not trust a marker or restore local state beneath a live controller. Pending turns, prior events/connections, backups and existing remote directories retain recovery gates. No schema, provider binary, credential, permission or lifecycle-policy change is required. ## Model Used OpenAI GPT-6 through Codex, with reasoning, tool use, code execution and collaborating agents. This session does not expose a more specific model ID or context-window size. ## 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> |
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DottaandPaperclip
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09ad9adce2 |
feat(server): adopt running remote agents through durable controller checkpoints (#17439)
## Thinking Path > - Paperclip must keep admitted remote work alive while its main server is replaced. > - Runner owns recovery mechanics and exposes opaque checkpoints through #17097. > - The server owns company scope, encryption, Stop, tool authority and execution ownership. > - A successor must prove current ownership before it adopts the original execution. > - Checkpoint bursts must also leave capacity for normal requests and lease renewal. > - This PR persists and adopts that authority through the existing runtime boundaries. ## Linked Issues or Issue Description **What existing behavior does this improve?** Remote agents retain the original execution during a bounded main-server outage. **Current behavior** A server restart can lose the controller's local state and connection. An unsafe replacement could repeat a turn or an uncertain mutation. Checkpoint writes in the request pool can also delay ordinary requests during an aligned burst. **Proposed behavior** Restore encrypted control records from Postgres and adopt the original runner under a fenced lease. Recover known tool receipts through current tool authority. Give control checkpoints a shared pool capped at two connections per database owner. Depends on #17097. Successors are #17455 and #17456. Qualification and presentation remain separate review slices. ## What Changed - Add company/run-bound encrypted checkpoint records and migration 0394. Keep the SQL idempotent after renumbering against current master. - Recover startup and expired ownership through native runtime and heartbeat. Preserve the sandbox lease, admitted runner artifact, harness configuration, native session and active turn. - Keep Stop, finalization, preparation ownership and stale-writer fencing transactional. Preserve graceful detach and natural crash takeover. - Recover committed tool receipts through the existing authority. Reauthorize reads and hold uncertain mutations. - Bound startup retention with the existing coordinator and preserve zero idle scans. - Share at most two checkpoint connections per database client. Keep application and liveness capacity separate. Close the checkpoint pool during shutdown; late writes cannot reopen it. - Count SQL across both application and checkpoint clients. Prove request/liveness progress, command recovery and failure after pool shutdown with real Postgres. ## Verification Project creation recovery now uses the existing project activity receipt owner. It retains authenticated input normalization, fingerprint checks and current run authority after the receipt lock. An absent receipt returns no result before mutation. The new lost-HTTP-response and no-effect regression uses real API routes and Postgres. The seven transport cases pass locally. This Mac skips all 20 database cases. On current source `5de803c2cd`, Linux [job 122593415890](https://github.com/paperclipai/paperclip/actions/runs/40620576702/job/122593415890) executes all 20 project-tool cases successfully (9.480 seconds), including the committed-project lost-response regression. Its shard passes 1,627 cases with three unrelated skips. Server typecheck passes. The transport regression initially has two failures; a subsequent incorrect expectation about schema defaults was corrected before the final pass. Ordinary execution adds no checkpoint writes or recurring work. Current candidate `5de803c2cd` includes the project-creation receipt recovery fix and master `2cd747d1b6`. Migration 0394 retains the prior idempotent checkpoint DDL. Every master SQL file and journal entry is preserved. Snapshots 0390–0394, migration checks and server typecheck pass. The ordinary warm-turn regression fails on its second turn before `a219ab51ad`. After correction, three completed warm turns select the correct prior checkpoint and preserve the original session. All 288 provider-wiring cases pass. The control plane, external persistence callback, identity rotation and filesystem are real; the backend and database-load seam are scripted. The 13 warm admission/configuration variants also pass after final master integration. This does not qualify an underlying harness. At current source `5de803c2cd`, Linux [job 122593415907](https://github.com/paperclipai/paperclip/actions/runs/40620576702/job/122593415907) passes all 940 native-session-executor cases (61.431 seconds), including the warm external-checkpoint behavior; the shard passes 2,358 cases with one skip. Current [Runner job 122593415475](https://github.com/paperclipai/paperclip/actions/runs/40620576702/job/122593415475) passes the native recovery lane: 115 passes and five container-only skips, including the encrypted restore guard, fresh preparation (63.189 seconds), blocked claim lock (1.226 seconds) and recovery beyond 101 blocked owners (3.897 seconds). The first lane passes 2,215 cases with one skip. The SQL cost test reports zero idle and streaming SQL for both output volumes; this is component evidence, not a production capacity claim. At prior candidate `1ff7bb44f4`, Linux job 122549307215 passes all 938 native-executor cases, including the three-turn external-checkpoint regression. Job 122549306469 passes the native recovery lane with 115 passes and five container-only skips, including the encrypted-restore session guard, fresh preparation (63.664 seconds), claim-lock contention (3.961 seconds), and 101-owner recovery (3.824 seconds). This Mac skips the real-Postgres suite. The earlier full local executor attempt has 921 passes and 16 failures during embedded-Postgres initialization before assertions. The original fixture collisions and their corrections remain recorded. At earlier candidate `8fbe62b41d`, server shard job 122535673841 has 3,876 passes, one failure and one skip in an unchanged expiry-worker retry/drain timing test. The same server/database tree on qualification source `b64cac6951` passes all 20 expiry cases and all 3,877 shard cases. The single diagnostic retry, job 122541891915, passes all 20 expiry cases and all 3,877 shard cases (one skip). No assertion was weakened. The original failure remains recorded and its exact timing race is not proven. All Actions checks and legacy status passed on `8fbe62b41d`, with completed Greptile 5/5 and no open feedback. The next candidate `1ff7bb44f4` also passed all Actions checks and Greptile 5/5. Its Paperclip Review remained queued before the new master conflict required integration. The new candidate needs fresh exact-head CI and reviews; old checks do not qualify it. Migration generation is checkpoint-only, all master SQL and journal entries remain unchanged, and migration checks, server typecheck and all 13 warm-owner variants pass after integration. The first migration check was blocked by TSX sandbox IPC; its permitted repeat passes. The first warm-test command used an incorrect path and ran no tests; the corrected command supplies the 13-case receipt. All 16 database pool-lifetime/options/teardown cases pass after granting loopback permission; the first batch had two EPERM failures and 14 passes. Earlier semantic-tool/HTTP recovery, adoption, encryption-batch, zero-streaming-write and idle-SQL receipts remain source-attributed in the [qualification record](https://github.com/paperclipai/paperclip/blob/2ff66f57da0da35bac1c19a2366ea4b84d87a986/doc/plans/2026-10-22-hot-upgrade-qualification.md). That record retains earlier assertion, setup and cleanup failures and their corrections. No failed gate is waived. The historical 300-session component campaign passes four after phases: steady read p99 is 107–108 ms at 500 reads/s and 100 writes/s; aligned-burst read p99 is 103–105 ms after the bounded pool, versus 584–689 ms before. This comparison isolates the persistence corrections. It does not measure the final stack's hosted active-agent capacity. The hosted zero-agent API pair leaves SQL and CPU essentially unchanged, but both arms fail absolute latency gates and candidate peak cgroup memory fails its gate. The active-agent/viewer matrix, different-artifact upgrade and rollback remain open. Run `PAPERCLIP_TEST_DATABASE_URL=<owned-disposable-postgres> pnpm --filter @paperclipai/server exec vitest run src/services/native-runtime/native-runner-restart-recovery.integration.test.ts`. Previous head `f2db8a6568` had one failed workspace setup gate: [job 122555672441](https://github.com/paperclipai/paperclip/actions/runs/40608984238/job/122555672441) passes all 4,169 UI tests and 285 CLI cases (one skip), but the company import/export suite reaches its 30-second health deadline during doctor startup. Its output does not reach the server-start step. The CLI, server, database, shared, adapter and plugin trees are identical on qualification source `a866619d7b`, whose [job 122555886663](https://github.com/paperclipai/paperclip/actions/runs/40609057937/job/122555886663) passes that fixture and all 286 CLI cases. The one diagnostic retry, [job 122561057225](https://github.com/paperclipai/paperclip/actions/runs/40608984238/job/122561057225), passes the formerly failing fixture and all 286 CLI cases. All Actions checks and legacy status on `f2db8a6568` pass. Its exact-head Greptile completed at 5/5 with no open feedback. The current integrated head requires fresh checks and a completed Paperclip Review before merge. The original failure remains recorded; its exact timing cause is unproven. A repeated failure requires investigation and repair rather than another retry. All current-head CI, legacy status, exact-head completed Greptile 5/5, resolved feedback and ordinary GitHub merge eligibility remain required before merge. The latest integration preserves master’s published Copilot v70 profiles and every published migration. Checkpoint migration `0394_conscious_whizzer.sql` was generated with `pnpm db:generate` and retains the prior idempotent DDL. The Runner vendor rebuild and replay parity checks pass. Server typecheck and all 13 warm-owner variants pass after that rebuild. The imported report-lock patch is byte-identical to master; its intentional patch-context whitespace is retained, and the feature delta passes whitespace checks. No hosted experiment was run. ## Risks The pool adds up to two active connections per instance, shared across agents. Checkpoint delivery can wait behind that bound; it still requires its commit. Steady component-test Postgres CPU rises by about 1.7 percentage points of a two-CPU allocation. These corrections do not remove the stack's control and renewal writes. The migration and key must survive replacement. Fresh-database tests and local load do not establish different-artifact hosted upgrade or rollback continuity. ## Model Used OpenAI GPT-6 through Codex, with reasoning, repository tools and code execution. The runtime does not expose a more specific model ID or context-window size. ## 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 - [ ] 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> |