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DottaandPaperclip
3b4b270650
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - The shared ACP adapter engine records agent failures for operators. > - ACP providers can report a failure category, title, and detailed cause. > - Our patch kept only the category in the saved error, so an operator could not diagnose a failure when tracing was off. > - This pull request preserves redacted provider diagnostics in the run error, transcript, and structured run result. > - Operators can now inspect the provider message and any supplied request ID or stack trace after the run ends. ## Linked Issues or Issue Description Refs #13889 (the diagnostic gap; this PR does not update the bundled Claude version). Refs #14484 (related model-refusal classification; this PR retains diagnostics for all terminal failure categories). **What happened?** An ACP turn failed with only `ACP agent reported a terminal service failure.` The provider's title and details were available in memory but absent from the saved error and transcript. **Expected behavior** The run retains useful provider diagnostics even when raw tracing is disabled. Credentials remain redacted. A size limit must report truncation instead of silently removing the cause. **Steps to reproduce** 1. Run an ACP agent that returns an error-severity typed session failure. 2. Include an HTTP error, request ID, and stack text in its title and details. 3. Inspect the failed run with tracing disabled. Before this change, only the category survives. ## What Changed - Both pinned ACPX patches pass complete error text to the in-memory callback, so redaction happens before truncation. - The shared engine retains the sanitized category, title, and details in `resultJson.terminalSessionFailure` and includes the text in the run error and error transcript. - Diagnostics redact configured environment values even under arbitrary names, unknown launch-environment values, connection URL passwords, run credentials, and common credential syntax. Known boolean settings remain readable, while credential values are redacted even when embedded in other text. Diagnostics remove control characters and invalid Unicode. - Title and detail limits keep escaped transcript JSON below the server's chunk limit. Truncated fields include an omission count. The safe run-result projection preserves a byte-bounded diagnostic preview when the result exceeds its byte budget, with an explicit pointer to the full adapter-bounded run error and transcript. - The existing UI and CLI display the error. Diagnostics do not become assistant output. Issue continuation summaries and session-compaction prompts receive only the generic category, preventing provider text from becoming handoff instructions. Existing quota classification, warnings, timeout precedence, and control-channel failure precedence remain in place. - Regression tests cover real ACP child processes with both pinned versions in one-shot and persistent modes, credential redaction, request IDs after the old 4 KiB cutoff, transcript parsing, storage bounds, and database retrieval of oversized multibyte diagnostics. ## Verification - Full CI on `20ad4f5f1f66c46d2c260e6ad0339cbea607b4cf`: **54 passed, 2 intentionally skipped, no pending or failing checks**. Includes typechecking, build, all Vitest shards, Runner checks, browser E2E, and the canary packaging/public-install dry run. - Greptile: **5/5** on this commit. Superagent security scan passes. All review threads are resolved. - Local verification passed: shared ACP engine suite (395 tests); real Claude ACP child-process and diagnostic regressions across both pinned runtimes and both execution modes; run retrieval and model-handoff regressions (59 tests); ACPX patch packaging (16 tests); full typecheck and build. Affected package typechecks and focused tests were rerun after review fixes. - The broad local `pnpm test:run` was stopped after review edits made its cached imports stale. Fresh targeted runs pass, including both affected server suites. Cold-build import failures were also rerun after dependency builds: chat integration (1,063 tests) and tool access (351 tests) pass. The final commit's complete CI matrix is green. ## Risks - Provider diagnostic text is untrusted. This change retains more of it in company-scoped run records. Redaction and size bounds apply before persistence. - Diagnostics are limited to fields the provider supplies. Old runs cannot recover discarded error text. - No schema migration, recovery-policy change, or new Telemetry or OpenTelemetry export. ## Model Used - OpenAI GPT-6 through Codex, with reasoning, repository inspection, code editing, and test 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 (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>