History

Dotta 0f94521017 fix(runner): restore local session and task integrity (#12721 ) ## Thinking Path > - Paperclip is the control plane for agents that perform work. > - Paperclip Runner connects durable provider sessions to individual task runs through PRP. > - Provider continuity and per-run authority are different lifetimes. > - The existing implementation mixed those lifetimes and lost event metadata between provider frames, runnerd, persistence, API sanitization, and the task thread. > - That caused failed continuation, missing progress and Plans, duplicate replies, hidden failures, and unsafe recovery. > - This repair gives every heartbeat fresh authority, preserves qualified provider-session continuity, and restores one lossless presentation path without changing direct adapters. ## Linked Issues or Issue Description What happened? A second native heartbeat could reuse tickets, leases, command receipts, sequence state, and run identity from the first heartbeat. Provider phase and item identity could be lost before the UI read them. Redaction could corrupt protocol discriminators while still missing malformed credential tails. The task thread could fold progress into the final response, hide failures, or show more than one final answer. Native Codex also exposed approval modes that do not yet have a durable approval bridge. Expected behavior Each heartbeat uses a new PRP authority epoch. Codex and OpenCode preserve exact qualified provider sessions; ACPX emits an explicit continuity event when its qualified process-replacement policy is used. Every accepted provider event is presented, classified as internal, or surfaced as unsupported. The task page shows chronological progress, reasoning summaries, activity, Plans, interactions, terminal failures, and exactly one final reply. Direct adapters retain their existing path. Steps to reproduce 1. Enable the unified experimental Paperclip Runner setting. 2. Create a local native Codex, OpenCode, ACPX Claude, or ACPX Codex agent. 3. Run response, Plan, structured-question/resume, restart, cancellation, and failure scenarios. 4. Reload the task while active, waiting, failed, and settled. 5. On the old implementation, observe stale run authority, missing classifications, incomplete output, or duplicated/folded replies. Paperclip version or commit The repair is based directly on `master` at `87d05e194b643810d16d20612115acd01d735d43`. Deployment mode Local development with the embedded database. Related work: Refs #12616, #12646, #12666, #12685, and #12700. ## What Changed - Rotates PRP control-plane, outbox, ticket, lease, command, receipt, and sequence authority for each heartbeat while carrying forward only a validated provider-session identity. - Reads `control-plane-state.json`, validates both durable schemas and lifecycle values, resumes coherent current runs, archives qualified settled authority, and quarantines malformed or mismatched scoped state without moving ambiguous live legacy state. - Preserves Codex provider phase and stable item identities so commentary remains progress and only `final_answer` becomes final. - Adds raw OpenCode HTTP/SSE boundary coverage and canonical reasoning lifecycle mapping. - Makes ACPX normalization lossless for visible reasoning, tool lifecycle metadata, stable bounded identities, Plan revisions, structured requests, failures, and qualified process replacement. Only the compatible terminal assistant message is promoted as final. - Applies schema-aware redaction before generic JWT-shaped detection and scans every diagnostic string leaf. Malformed raw/escaped quoted credential tails are redacted in both server and durable Rust state. - Restores snapshot-style chronological task presentation, expandable tool activity, inline Plan cards, visible waiting/resume/cancel/failure states, and exactly one final answer. - Makes `never` the only qualified native Codex permission mode and rejects unsupported persisted native modes with remediation. OpenCode and ACPX policies remain intact. - Keeps the unified experimental Runner setting as the only enablement flag. Onboarding and direct Codex, Claude, and OpenCode stay on their legacy execution/finalization paths. - Adds cross-language goldens, authority/recovery/fault coverage, exact response/count assertions, and native plus legacy acceptance scenarios. ## Verification - Pull-request GitHub Actions run Rust formatting/tests, TypeScript checks, server/UI tests, builds, protocol drift checks, browser E2E, and security scans. - A separate workflow-only validation ref is pinned directly on this PR head and runs the 35-cell paid local matrix: three core scenarios plus structured-question resume and restart/resume for native Codex, native OpenCode, ACPX Claude, ACPX Codex, and direct Codex/Claude/OpenCode. Run: https://github.com/paperclipai/paperclip/actions/runs/33682434315 - Acceptance requires exact single visible replies, monotonic sequences, matching envelope discriminators, one semantic terminal, one run terminal, no unresolved interaction, no duplicate mutation, no secret leakage, provider continuity, and zero native rows for direct adapters. - Per maintainer direction, tests are running in GitHub Actions rather than on the slower local host. Only formatters and static diff checks were run locally. ## Risks - Recovery from old or partial filesystem state is sensitive. The repair fails closed, preserves active or unverifiable authority, and quarantines only state whose scoped ownership is safe to move. - Provider event formats can change. Closed validators and boundary goldens turn new or malformed events into visible diagnostics instead of silent drops. - Shared task presentation could affect direct adapters. Runtime-fact gating plus the direct-adapter matrix protect the existing path. - Managed and remote providers are not qualified here. Shared code continues to compile and fail safely, but live qualification is deferred. > For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and discuss it in `#dev` before opening the PR. Feature PRs that overlap with planned core work may need to be redirected — check the roadmap first. See `CONTRIBUTING.md`. ## Model Used OpenAI Codex based on GPT-5. The exact deployed snapshot and context-window size are not exposed to this task. It used agentic reasoning, repository inspection, code editing, Git, parallel subagents, and GitHub Actions. ## 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 - [ ] I have run tests locally and they pass (intentionally deferred to GitHub Actions) - [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 risks above - [ ] All Paperclip CI gates are green - [ ] The paid local-provider matrix is 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		2026-09-02 16:11:26 -05:00
..
fixtures	fix(runner): restore local session and task integrity (#12721 )	2026-09-02 16:11:26 -05:00
provider-schemas	feat(runner): project durable ACPX events (#12424 )	2026-08-31 03:33:38 -05:00
schemas	feat(runner): add SDK and developer tooling (#12608 )	2026-08-31 21:33:11 -05:00
README.md	Add local fake runner supervision (#12095 )	2026-08-24 12:16:48 -05:00
manifest.json	fix(runner): restore local session and task integrity (#12721 )	2026-09-02 16:11:26 -05:00

README.md

PRP v1 Contract

The JSON Schema files in schemas/ are the language-neutral source of truth for Paperclip Runner Protocol version 1. The fixtures in fixtures/ define accepted and rejected compatibility cases.

Compatibility

protocolVersion, fixtureVersion, and event.schemaVersion are required.
A consumer fails closed when a required version or schema discriminator is not supported.
A v1 envelope can contain an unknown optional property when its schema marks that object as extensible.
A consumer ignores an unknown optional property until a later contract gives it meaning.
A required field, enum value, or typed structured-input field is not optional.
Question and answer identifiers are stable across the provider boundary.

The unknown-optional-fields.json fixture must be accepted. The unsupported-required-version.json fixture must be rejected.

Scope

The first provider descriptor and adapter fixture cover Codex only. The schemas for provider-neutral events and semantic receipts do not enable those actions. Discovery and authorization are separate contracts.

The conformance manifest records every source file and its SHA-256 digest. Run pnpm generate:protocol-manifest from this package after a source change. CI runs the same generator with --check to reject drift. This check also compiles the JSON Schemas and validates every replay, question, and cross-language conformance fixture against its declared schema.

The files in fixtures/replay/golden/ are deterministic reducer oracles. Each accepted replay fixture has a complete session snapshot and a compact parity summary. pnpm generate:replay-goldens updates them after an intentional reducer change; package build and CI fail when they drift.

The files in fixtures/local-runner/scripts/ drive the package-local fake harness. They cover successful, failed, interrupted, interactive, duplicate terminal, process-cleanup, and oversized-frame behavior without starting a production adapter.