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## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Teams file delivery saves a claim before each provider operation. > - A crashed operation can leave that claim unfinished. > - Periodic maintenance scans for abandoned claims even when none exist. > - This PR wakes recovery from committed changes and the saved claim deadline. > - Empty work becomes quiet while unknown effects remain safe to review. ## Linked Issues or Issue Description **What existing behavior does this improve?** Teams abandoned file-transfer recovery. This is slice 27, stacked on consent expiry #17590. **Current behavior** The remaining Teams maintenance callback scans every 30 seconds for expired transport claims. It runs from shared publication maintenance. **Proposed behavior** The Teams owner reconstructs existing claim deadlines at startup and reloads a transfer after its committed update. At expiry it clears the claim and preserves the existing unknown-outcome or conflict state. Normal receipt settlement removes the deadline. **Reason and benefit** Remove the last periodic Teams maintenance scan without resending a possibly delivered card or file. **Breaking changes** No schema or public API change. Explicit diagnostic recovery methods remain compatible. Consent expiry stays with its separate parent worker. ## What Changed - Add a Teams-owned worker for consent_sending, uploading, file_info_sending and conflict rows with a saved attempt expiry. - Notify from the existing versioned update before writes. Preserve transaction ownership and shared uncertain-write reconciliation. - Expose a narrow per-transfer recovery method that uses the existing lock order, integrity checks and atomic projection. - Remove the periodic Teams maintenance callback and its publication-maintenance invocation. - Add real claim, receipt, conflict, backlog, restart, precision, failure, drain and shutdown tests. Wire the owner through existing app admission gates. - Retain the existing signoff cancelled-run selection test and GitHub inline retry-window race assertion. - Document supported writers, remaining sleep limits and the failure ledger in `doc/idle-teams-attempt-recovery.md` and its linked audit. ## Verification Published head: `24c54399909105984e2a10f5869064984f69c472`, targeting master after consent #17590 merged at `4a89456bb3f9aef87cfe0e922e8b9d1a777a6c7e`. A normal ancestry merge reconciles the landed squash with the previously verified child. The complete 13-path binary patch is identical before and after reconciliation, and all 30 unrelated master paths are preserved. This adds no new worker behavior; the 239-case local evidence below belongs to the verified unchanged patch. All 58 current-head checks are now clean, including the complete required CI run. Greptile is 5/5 at this exact head. The current Ponytail turn is paused without a verdict, which is an explicitly authorized nonblocker; no failing review is waived. The complete 13-path slice preserves the reviewed attempt implementation and inherits the parent's report migration 0397, bounded consent worker and retention CI test repair. No new schema, queue table, shared scheduler contract, workflow or lockfile change is added by this duty. - **239 distinct selected cases pass:** 221 across five complete transfer/publication/consent/runtime/app-wiring suites, 16 selected real Board/Teams-authority/GitHub-retry integration cases, and two delegated Slack policy cases. Other chat integration cases (1,579) and connection-management cases (81) were skipped, not passed. Each database owner uses a new isolated PostgreSQL database. - Real Board publication saves an active attempt deadline; its confirmed receipt retires recovery, and SQL stays quiet afterward. The inherited consent producer and authority cases still pass. Lifecycle coverage exercises claim stages, unknown-outcome quarantine without repeating provider I/O, conflicts, rollback, restart, precision, backlog/fairness, failure recovery, drain and shutdown. The changed GitHub metadata/retry race passes without duplicate assessments. - The old server10 CI failure, run `40557802358` job `122390238707`, was a delegated Slack invitation rate-window assertion (2,122 passed/one failed/15 skipped in that shard). The verified parent already contains its Date-only fixture fix. Both linked and invitation cases now pass their full caller/target/shared-policy scenarios on a fresh server fixture; no duplicate policy change or new owned file was added. That old failure is preserved rather than called a pass. - Server production typecheck, build and module-boundary checks pass. Test files were executed; production typechecking does not statically check them. The existing test-only signoff cancelled-run selection fix is retained but was not executed locally in this acceptance; fresh remote E2E gates remain required. - [Current-parent acceptance and preserved failure ledger](https://github.com/paperclipai/paperclip/blob/24c54399909105984e2a10f5869064984f69c472/doc/plans/2026-10-25-teams-attempt-recovery-sleep-audit.md#current-consent-parent-preparation-and-acceptance-october-28) records current scope, commands, counts and limits. Earlier 235-case and combined-stack counts belong to their stated revisions and are not added to 239. The [stack ledger](https://github.com/paperclipai/paperclip/blob/24c54399909105984e2a10f5869064984f69c472/doc/plans/2026-10-24-recurring-server-sleep-stack.md) retains inherited failure history. No complete local repository suite, live Teams/Slack tenant, external wake, physical suspension or savings claim is made. - **Exact-head Greptile 5/5 and all 58 checks are clean.** Actual failing Ponytail findings must be repaired; a missing/stopped/paused turn without a verdict is an authorized nonblocker. An active no-verdict turn waits at most 30 minutes from its original request/start (25-minute monitor cutoff). Older reviews and parent checks are not treated as current passes. ## Risks - Recovery must not infer that an expired claim means a provider effect did not happen. It retains unknown outcomes and does not resend. - Late receipts must still match current claim identity. Current-state rechecks and existing protocol tests preserve this fence. - Supported deployment uses one active writer process through its owning DB client. Independent SQL and additional processes need a separate wake contract. - Cloud external alarm coverage and sleep eligibility are unchanged. Other chat duties still run periodically until their own migrations. - Voice-report parent review repairs are propagated: explicit single-active-writer scope and an indexed report window. Thirty report-worker/startup tests pass on the combined child. Fresh remote checks, older stack findings and final master reconciliation remain required. ## Model Used OpenAI GPT-6 through Codex, with repository inspection, tool use and code execution. The exact serving model ID and context-window size are not exposed in this session. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either linked existing issues or described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links - [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 - [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>