3 Commits

Include renames

Author	SHA1	Message	Date
DottaandPaperclip	c6ee96a3df	fix: stop idle MCP event polling (#17036) ... ## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - MCP task subscriptions and Dot mailboxes notify external clients when work changes. > - Their delivery workers queried SQL every two seconds, including when no work existed. > - Those queries prevent idle databases from becoming quiet across many hosted instances. > - Existing activity, mailbox, subscription, and delivery records already preserve the work. > - This pull request uses committed-write signals and saved retry deadlines to drive delivery. > - Idle subscriptions become quiet while startup, retry, drain, and shutdown recovery remain supported. ## Linked Issues or Issue Description Related sleep migrations: #15625, #17000, #17008. Searched open PRs and issues for MCP event sleep/polling work; no duplicate found. **What happened?** Each public MCP and Dot event service started a two-second interval. It checked settings, scanned subscriptions, created delivery receipts, cleaned expired records, and attempted delivery even without changes. **Expected behavior** An empty or subscribed-but-idle service produces no recurring SQL or network traffic. Committed events trigger prompt delivery. Only unfinished work retains a retry deadline. **Steps to reproduce** Configure a public MCP origin and start the server. Observe recurring settings queries with MCP disabled, or subscription/queue queries with it enabled. No incoming task changes are required. **Paperclip version or commit** Initially inspected master at `8b4ab65b1c3d863d282752e83307943720a5c85c`; rebased onto `c2daf906d9` after master advanced. The only conflict was overlapping imports in the heartbeat queue; both were preserved. ## What Changed - Register separate MCP and Dot workers with the existing delivery coordinator. Remove both unconditional intervals. - Notify from committed activity, comment, mailbox, subscription, and experimental-settings writes. Centralize comment insertion in one small helper so normal callers do not manage recovery state. - Preserve outer transaction ownership, uncertainty reconciliation, and requests deferred during drain or standby. - Restore delivery retry/abandoned-claim deadlines on startup. Scan subscriptions in pages of 20; drain full source and delivery batches without another external event. Scope subscription refreshes to their subscription or shared Dot binding, issue activity to its task, comment discovery to its company, and mailbox/assignment changes to their binding. Retry deadlines do not rescan unchanged sources. - Run expired-record cleanup opportunistically. Preserve on-use expiry checks and the existing one-time automatic Dot challenge behavior. - Add real PostgreSQL lifecycle coverage and guarded external test database options for existing MCP/Dot integrations. Document producers and the supported writer model. ## Verification - Final head `e54fb34485921016ef988f7df9cca173a9ebdfc8`: all CI checks passed (55 successful checks/statuses, one neutral review, two intentionally skipped Storybook checks). Mergeable with no unresolved review threads. Greptile: 5/5 on this exact commit; security scan passed. - All 284 affected tests passed in one local run after rebasing: 16 real-PostgreSQL lifecycle tests, 24 coordinator/scheduler/standby tests, 84 public MCP tests, 54 Dot runner tests, and 106 interaction-service tests. - Server TypeScript passed after refreshing generated Runner/plugin SDK dependencies from master. Full workspace typecheck and build passed before the rebase; final CI repeated typecheck and build successfully on the rebased head. - Coverage includes SQL/network quiet with configuration and history, committed writes, outer commit/rollback, drain/standby, retry restoration, reenable/unsubscribe, concurrent writes, shutdown, source/delivery/subscription batch boundaries, Dot challenges and reconnects, native broker fences, comment discovery, and company-isolated scans. - CI exposed an existing lock-order test whose insert proxy missed nested transactions and waited indefinitely. The fixture now observes nested inserts, preserves the lock assertion, and fails explicitly if interception is missed. The complete 106-test interaction suite and the formerly hanging CI shard pass. The warm-standby/settings test doubles were also updated for the new coordinator/transaction boundaries. - Earlier fixture failures (required timestamps, cleanup, external database selection, async waits) were corrected. One existing OAuth first-poll timing assertion and one E2E company-cleanup race passed on single reruns; the final full CI run passed without a rerun. No OAuth or company-deletion behavior was changed. - The local full `pnpm test:run` attempt could not initialize embedded PostgreSQL after five attempts. It was stopped; affected integrations were verified with separate disposable PostgreSQL 17 databases, and final CI supplied the full-suite result. Embedded-only local skips are not counted as passes. ## Risks - Notifications use one live server/database scope. Independent SQL writers and separate live replicas do not trigger these process-local workers. Startup recovers durable state; continuous multi-writer discovery needs a notification/ingress contract. - Idle physical cleanup waits for startup or another enabled sweep. Subscription and authorization expiry remain enforced on use. - Existing delivery claims, retry bounds, signatures, and receipt deduplication remain in place. No new tables or migrations. - Host sleep-safety checks remain conservative. MCP/Dot retry deadlines are not yet covered by Paperclip Cloud's scheduled-wake contract. This proves worker quiet, not deployed host suspension or fleet savings. ## Model Used OpenAI Codex (GPT-6), with reasoning, local code execution, and tool use. The runtime does not expose a more specific model version 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>	2026-10-21 07:55:09 -05:00
DottaandPaperclip	30b753f614	perf(budgets): scope accounting and deliver enforcement asynchronously (#17046) ... ## Thinking Path > - Paperclip manages AI agents and their paid work. > - Budgets must prevent new work and stop reported overruns. > - Cost settlement also ran serial lifecycle reconciliation for every eligible company agent. > - That made request latency grow with unrelated idle agents and delayed results on stop delivery. > - This change separates atomic admission and accounting from durable asynchronous enforcement. > - Scoped live usage detects overruns without writing provisional ledger charges. > - The result is constant query scope for ordinary settlement and recoverable stop delivery. ## Linked Issues or Issue Description **What happened?** Settlement and budget checks entered company-wide lifecycle reconciliation. A company with 1,000 unrelated idle agents performed 1,001 accounting transactions for one ordinary cost evaluation. User requests could also wait for provider termination. Running usage checkpoints did not enforce reported monetary exposure. **Expected behavior** Keep the final reservation gate authoritative. Commit charges, scope blocks, and enforcement intent before returning. Deliver stop requests after commit. Read only applicable policies and execution scopes for ordinary charges. Stop long-running work when supported reported or priced usage establishes an overrun. **Steps to reproduce** 1. Create a disposable company with one company budget and idle agents. 2. Evaluate a charge below the budget with 0, 17, and 1,000 unrelated idle agents. 3. Compare query counts, company accounting transactions, and duration. 4. Use the controlled partial-usage and delayed-stop fixtures to check enforcement and request responsiveness. **Paperclip version or commit** The measured baseline is `6c9b87d0922f1ebfc43e8b0c36889ac5ba7b9837` from `master`. Related public work: Refs #16976, #2006, #3539, #13763, #14296, #16853, #13075. These cover the affected service charge, cancellation, and accounting paths. This change removes their shared reconciliation overhead. ## What Changed - Batch applicable policy exposure under the existing company accounting lock. Preserve exact fractional money and zero-reservation dispatch fences. - Commit a durable final budget dispatch claim before provider I/O. Retain a separate final issue/run ownership transaction through synchronous handoff, without holding the company accounting lock or awaiting provider work. Preserve native recovery lease checks and duplicate handoff fencing. Browser handoff rechecks current policy; it reuses a consumed rate slot only for the identical policy generation. - Separate ledger spend, live observed spend, and effective held capacity. Use the maximum of reservation and live observation for each unfinished operation. - Deliver budget cancellation through the existing coordinator. Revalidate generations and persist queued/running stop fences before external termination. Bound stop concurrency to four. - Apply agent holds only to the affected agent. Project budgets leave other projects running. Project real company transitions in bounded lifecycle batches. - Replace periodic broad reconciliation with durable pending work, startup repair, receipt replay, and concrete retry/window deadlines. Retain drain and idle-safety checks. - Enforce accepted cumulative usage checkpoints without provisional charges. Final accounting atomically replaces live exposure and settles reservations. - Add operator-gated budget spans, regression coverage, map updates, and a real-PostgreSQL comparison harness. No schema or first-party telemetry change. ## Verification - Full workspace `pnpm -r typecheck` passes on the final ownership fix, rebased onto `bbcf5dfe98`. Production `pnpm build` passes on final head `4c5f4de8b1`. Map, module-boundary, token, and Storybook catalog checks pass. - Focused real-PostgreSQL coverage includes the 292-case rebased accounting/dispatch run, 63 browser cases, 52 run-control/cancellation cases, 42 policy-generation cases, 77 lifecycle/commentary cases, and the exact Muse confirmation regression. Native executor unit coverage passes all 768 cases. Final ownership coverage passes: 74 adapter/use-case cases, nine public regression cases, and the additional deleted-project race. These exercise competing ownership, budget changes and charges between phases, zero/nonzero duplicate claims, rollback, recovery contention, read-only capacity rechecks, and controlled HTTP startup after commit. Another 74 pure/startup/tracing cases pass. The complete CI matrix and both 5/5 reviews passed on `1ac9b58`; its external security scan identified a stale-owner handoff race. The final fix restores synchronous issue/run ownership fencing after the accounting transaction commits. Final head `8e84f55ce8` has fresh Greptile 5/5 with zero new comments, Paperclip review 5/5, and a passing security scan. The complete latest-head [CI matrix](https://github.com/paperclipai/paperclip/actions/runs/39535189808) passes, including budget, browser, Runner, build, and canary jobs. The unchanged Runner close fixture passed on its sole same-head job retry. - Broad local `pnpm test:run` invocations were stopped before required source updates (rebase and review fixes). They are not claimed as full passes. Final full-suite coverage comes from the complete latest-head CI matrix; local focused coverage and the incomplete broad invocations are reported separately. - Reproduce performance with `pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-budget-enforcement.ts --baseline-ref=6c9b87d0922f1ebfc43e8b0c36889ac5ba7b9837`; repeat with `--reverse`. The harness uses disposable real PostgreSQL, 20 warm samples per variant/count, and records raw timings, SQL/lock counts, agent reads, unchanged agent state, and query plans. Final production-source measurement revision: `eff713a4f72c7f4b7a4002a701cb481d4bfccd95`; the extended harness is committed in `4c5f4de8b1`. | Unrelated idle agents | Baseline median / p95 | New median / p95 | Baseline SQL / locks | New SQL / locks | New agent reads | | --- | ---: | ---: | ---: | ---: | ---: | | 0 | 1.80 / 2.33 ms | 2.99 / 3.88 ms | 5 / 1 | 7 / 1 | 0 | | 17 | 15.53 / 19.55 ms | 2.24 / 2.60 ms | 90 / 18 | 7 / 1 | 0 | | 1,000 | 978.35 / 1,790.43 ms | 2.16 / 2.52 ms | 5,005 / 1,001 | 7 / 1 | 0 | - These measurements use local PostgreSQL 18.1 and Node 26.4.0 arm64. They isolate the cost-evaluation core and complete admission path, without hosted-region or provider latency. Prior-revision reversed-order controls also preserved the constant query counts; the final measurements above use the final production source. - Complete reserve → final ownership gate → immediate offline provider result is measured separately, with one responsible agent and one active operation at each unrelated-agent count. Admission p95 baseline/new: 0 agents **11.54 / 29.77 ms**; 17 agents **9.31 / 27.62 ms**; 1,000 agents **24.51 / 74.05 ms**. Baseline admission was already scoped; the stronger final fence adds bounded overhead. New counts stay constant at 53 Drizzle statements, three transactions, two company-accounting locks, and five agent-reading statements bound to the responsible agent. Zero unrelated-agent reads, exactly one provider callback per sample, and no leftover runs or holds. All admission scenarios stay below 250 ms. No external provider calls are included. - The partial-usage/delayed-termination fixture passed 20/20: receipt persistence p95 13 ms, receipt return to observed durable Stop fence p95 28 ms, complete receipt-start-to-fence p95 50 ms, unrelated database request p95 1 ms while termination was blocked. After releasing the controlled termination fixture, acknowledgement p95 was 14 ms. These are separately measured phases; fixture acknowledgement is not live-provider termination latency. - Models and provider deadlines are unchanged. No deployment, live inference, or staging acceptance is claimed. A quiet 30-minute follow-up waits for the merged revision on staging, then repeats classifier and controlled budget-stop acceptance in staging, recording hosted bookkeeping, queue delay, and actual provider acknowledgement separately. - Development failures retained: finalizer notification regressions (fixed; 27/27 affected cases passed), invalid browser admission fixture assumptions (fixed; browser coverage now passes 63/63), and first-head lifecycle/dispatch CI regressions (reproduced and repaired). A prior-head Cases E2E test hit its unchanged announcement-dismiss handler race while opening a filter; the same journey passed on `1ac9b58`. The external security review then found a stale-owner race between accounting commit and provider entry; final verification covers a competing run in that gap while retaining provider I/O outside the accounting lock. Early PostgreSQL startup attempts hit local semaphore pressure; serial reruns succeeded. The final-head Runner lane had one failure among 1,823 tests: the unchanged `timeout-attachment` fixture failed at its first process close after 6.28 seconds. The sole same-head job retry passed all 1,819 active tests (four skipped), including that fixture in 1.85 seconds. Three isolated local probes could not run correctly because the Rust fake-provider fixture binary was absent; cleanup masked the original startup failure. CI builds that fixture through its normal lane. These probes are inconclusive and are not counted as passes. ## Risks - This changes accounting, lifecycle, and cancellation ordering. Durable generations, source/sequence checks, ownership leases, and company locking remain required for correctness. - Provider stop acknowledgement can be slow or fail. Stop intent remains pending until existing termination proof succeeds; cancelled row status alone does not acknowledge delivery. - Mid-run limits depend on provider usage reports or supported price calculations. Providers that report only at completion cannot provide exact mid-call detection. - Signals are process-local wake hints for the supported single-active-writer model. Durable state and startup recovery remain authoritative. - There are no migrations, new queue tables, or cached balances. Repeat the classifier and controlled budget-stop acceptance after normal rollout. ## Model Used OpenAI Codex, based on GPT-6, with reasoning, tool use, code execution, and parallel coding agents. The host does not expose the exact backend model revision or context-window size, so those values are not asserted. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>	2026-10-21 07:23:00 -05:00
DottaandPaperclip	a7dd5284b5	feat: add company fast-response acknowledgements (#15748) ... ## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Human messages start agent work through task, chat, and external-channel intake. > - Agent startup can delay the first visible response. > - A small direct model call can acknowledge the request while normal work starts. > - This response must remain separate from evidence that the agent answered or completed work. > - This pull request adds optional company-wide fast responses with durable receipts, access checks, and cost accounting. > - Users receive prompt acknowledgement without changing the agent execution path. ## Linked Issues or Issue Description **Subsystem affected** Cross-cutting: database, shared contracts, server orchestration, connections, and UI. **Problem or motivation** Users can wait for an agent to start before they receive a contextual response. Generic progress messages do not confirm what the user asked. An acknowledgement must not falsely complete work or satisfy an unanswered turn. **Proposed solution** Add a disabled-by-default experimental fast-response model using an existing shared API connection. Generate one short acknowledgement for each accepted human turn. Use the existing agent identity and external publication outboxes. Retain platform provenance and account for the inference independently. **Alternatives considered** Running the acknowledgement through the agent runtime adds startup latency. Restricting implementation to OpenRouter leaves other existing API connections unsupported. This change supports all existing API connections and uses OpenRouter for live verification. **Roadmap alignment** This extends existing agent communication and connection settings. ROADMAP.md and open pull requests were checked. No duplicate fast-response implementation was found. The maintainer supplied the feature plan directly. ## What Changed - Add Experimental fast responses to instance settings. Keep the feature off by default. Enforce the flag at intake, dispatch, and publication. - Move Decision model and Fast response setup to company Settings → Connections when the experiment is enabled. Place Connections below Environments. Separate the model sections with clear headings and a divider. Keep Decision model in General when the experiment is off. Route Costs setup links to the available settings page. - Make the acknowledgement prompt a multiline template string. Ask for a brief, positive response in the user’s language. - Add settings, connection/model selection, sponsorship, fixed-sample testing, and Costs history. - Add a Vercel AI SDK text service for existing native, routed, Bedrock, and local API connections. - Add durable per-turn requests, a bounded worker, a three-second admission deadline, and one inference attempt. - Integrate task creation, task and agent chat, steering, queued follow-ups, experimental board chat, shared chat intake, and email. - Preserve receipt provenance and exclude receipts from completion, recovery, interaction resolution, and agent wakeups. - Recheck authorization, source validity, real replies, budgets, and destination binding before publication. Preserve accounting for suppressed or uncertain outcomes. - Add provider contracts, database race tests, channel outbox tests, UI tests, Stories, and documentation. Keep decision-model execution unchanged. ## Verification - Local `pnpm -r typecheck`, `pnpm build`, and UI token gates pass after rebase. The UI typecheck and build also pass after the final navigation fixes. All 37 focused navigation tests pass. The first full local `pnpm test:run` invocation reported seven chat failures. All seven passed in isolated reruns after fixture updates and host cleanup. This invocation was stopped after the full final-head CI suite passed. - Initial local database tests hit macOS shared-memory exhaustion. A diagnostic confirmed `shmget: No space left on device` with the system limit of 32 IDs. Three abandoned, unattached PostgreSQL IPC headers were reclaimed. The isolated rerun passed all 31 fast-response and channel tests. The two additional Slack regression cases also passed in a separate rerun. No active database was stopped. - UI token gates pass. Provider contract tests cover all supported API connection types. Fast-response tests cover uniqueness, authorization, budgets, expiry, cancellation, restart, real-reply races, and the experimental flag. - The test drive verified that disabling the experiment hides Connections and redirects its direct URL. Enabling it restores the saved OpenRouter setup. After restart on the final commit, the OpenRouter settings sample returned “Sure, I’ll take care of fixing the border around the settings panel.” in 428 ms. It used 260 input and 31 output tokens and recorded $0.0000576 in reported cost. - Earlier live OpenRouter verification produced a receipt in 1.013 seconds for a new task. The real agent then supplied its substantive answer. A separate settings test took 1.34 seconds, used 246 input and 23 output tokens, and recorded $0.0000361. - Live Slack verification on final commit `24016fa525961ebc7a4acffdc5019ce123970549` passed for a fresh initial task and a follow-up in a disposable bot DM. The initial acknowledgement appeared 2.405 seconds after the Slack message and 1.413 seconds after durable acceptance; the follow-up appeared in 2.322 seconds and 1.160 seconds respectively. The recorded generation/settlement durations were 898 ms and 697 ms. The initial call used 291 input / 39 output tokens and cost $0.00006705; the follow-up used 281 / 47 and cost $0.00007035. - The Slack acknowledgements retained the assigned agent identity and `origin: fast_response`, source-turn references, and no fabricated run ID. A status snapshot after the initial receipt showed the task still `in_progress` with its real execution run. The agent then read the CSV fixture and correctly reported two ready items, two blockers, and their owners. Both replies stayed in the originating DM, and no duplicate generic working message followed the delivered contextual acknowledgements. The `new` command started a fresh conversation session without generating a fast response. - An earlier eligible Slack turn generated a response but suppressed publication. Its reported cost was retained, generic progress remained, and the real agent completed the requested result. This is recorded separately from the two delivered acknowledgements; the history did not expose a precise suppression reason. - Slack verification used real signed provider events, the existing intake/publication paths, and a user-approved temporary webhook-only HTTPS tunnel. Subscriptions were limited to direct-message events. The test bot was paused and the tunnel stopped afterward. Live channel/group-thread and GitHub journeys remain unverified; their mocked tests cover intake, destination binding, publication, and continued underlying work. - Greptile reviewed final commit `24016fa525961ebc7a4acffdc5019ce123970549` at 5/5. Both new review findings are fixed and all threads are resolved. [Final-head CI run](https://github.com/paperclipai/paperclip/actions/runs/38060015730) passed. This includes grouped server/chat/workspace tests, serialized suites, runner checks, browser journeys, typecheck, build, release registry, policy, and the canary dry run. - Manual check: enable Experimental fast responses. Open company Settings → Connections. Select a shared API connection and model. Save and use Test response. Submit a task message and confirm that its receipt does not complete the task. ## Risks - The migration adds receipt and configuration tables plus accounting references. It uses idempotent statements and follows the current migration sequence. - A slow provider, authorization change, or real-agent reply can suppress an acknowledgement. Existing progress feedback remains available. - Unknown provider billing retains a reservation until reconciliation. External deliveries with uncertain outcomes must not be blindly repeated. - Live Slack initial-task and follow-up DM journeys pass. Live Slack channel/group-thread and GitHub journeys remain unverified. The PR remains a draft and records these gaps. Final-head repository CI and automated review pass. ## Model Used OpenAI Codex, based on GPT-6, with reasoning, repository tools, code execution, and browser interaction. The runtime does not expose an exact model snapshot ID or context-window size; these are not asserted. ## Checklist - [x] I have included a thinking path that traces from project context to this change - [x] I have specified the model used (with version and capability details) - [x] I have checked ROADMAP.md and confirmed this PR does not duplicate planned core work - [x] I have searched GitHub for duplicate or related PRs and linked them above - [x] I have either (a) linked existing issues with `Fixes: #` / `Closes #` / `Refs #` OR (b) described the issue in-PR following the relevant issue template - [x] I have not referenced internal/instance-local Paperclip issues or links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip` URLs) - [x] My branch name describes the change (e.g. `docs/...`, `fix/...`) and contains no internal Paperclip ticket id or instance-derived details - [x] I have run tests locally and they pass - [x] I have added or updated tests where applicable - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] All Paperclip CI gates are green - [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>	2026-10-10 13:09:17 -05:00