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3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Nicky Leach
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b517b887ad | fix(acpx): decouple host proxy spawn cwd from in-sandbox remoteCwd (#10122) | ||
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DottaandPaperclip
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d31a28828b |
fix(acpx): support Windows agent spawning (#9980)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Local Claude, Codex, Gemini, and custom ACP adapters run through the shared embedded ACPX engine > - That engine wrapped every local agent command in a generated Bash script to inject environment variables and filter child stderr > - Windows cannot directly spawn that Bash wrapper, and npm/pnpm ACP binaries are exposed through `.cmd` shims there > - ACPX 0.12 already supports per-session child environment variables, so the wrapper is unnecessary > - This pull request registers agent commands directly, injects env through ACPX session options, captures child stderr in-process, and adds a real Node ACP spawn smoke on Ubuntu and Windows > - The benefit is one cross-platform spawn path with a reusable smoke test instead of parallel shell-wrapper implementations ## Linked Issues or Issue Description Fixes #9941. Refs #9428 and #9771. **What happened** ACPX-backed local agents failed to start on Windows because Paperclip registered a generated POSIX `.sh` wrapper as the agent command. Windows also needs the `.cmd` npm/pnpm shim when resolving built-in ACP binaries, and symlink creation can fail with `EPERM` for seeded auth/skill files. **Expected behavior** The same ACPX engine path should spawn a real ACP agent on Windows and Linux, forward Paperclip/runtime env without mutating `process.env`, preserve filtered/unfiltered child stderr behavior, and fall back to copies where Windows symlinks are unavailable. **Steps to reproduce** Run a local ACPX adapter on Windows with the prior wrapper path. ACPX attempts to spawn the generated `.sh` file and the agent never initializes. **Deployment mode** Local Paperclip adapters using `packages/adapter-utils/src/acpx-engine/`. ## What Changed - Removed generated Bash agent/env wrappers and registered local commands directly with ACPX. - Passed the resolved child environment through ACPX `sessionOptions.env`, including resume retry paths. - Added a minimal `acpx@0.12.0` package patch exposing child stderr callbacks and allowing documented uppercase env-map keys in persisted session options. - Moved stderr tee/filter behavior in-process: raw stderr remains in the per-run file while benign `nes/close` noise is omitted from live stderr. - Preferred `.cmd` ancestor binaries on Windows and added `EPERM` copy fallbacks for Codex auth seeding and Gemini skill materialization. - Added a real Node ACP echo-agent spawn smoke that can run directly on any supported platform. ## Verification - `pnpm exec vitest run packages/adapter-utils/src/acpx-engine/execute.test.ts packages/adapter-utils/src/acpx-engine/spawn-smoke.test.ts` — 57 passed. - `pnpm --filter @paperclipai/adapter-utils typecheck` — passed. - `node --test scripts/acpx-patch-packaging.test.mjs scripts/release-lib.test.mjs` — 10 passed. - Full canary release dry run under Node 24.18.0 / npm 11.16.0 — passed in an isolated scratch clone. - `git diff --check` — passed during implementation verification. - One-time GitHub Actions proof: [Ubuntu ACPX spawn smoke](https://github.com/paperclipai/paperclip/actions/runs/29924348927/job/88937774579), [Windows ACPX spawn smoke](https://github.com/paperclipai/paperclip/actions/runs/29924348927/job/88937774558), and [Canary Dry Run](https://github.com/paperclipai/paperclip/actions/runs/29924348927/job/88937774497) passed on head `f345ac69f2`; the dedicated smoke jobs are intentionally not retained in the recurring PR workflow. ## Risks - The ACPX stderr callback and env persistence exemption are carried as a pnpm dependency patch until ACPX exposes/fixes those behaviors upstream. - Child stderr is synchronously appended to preserve ordering and failure diagnostics; unusually high-volume agent stderr could briefly block the Node event loop. - The Windows-specific `.cmd` resolution and symlink `EPERM` branches are proven by the standalone smoke test and the linked one-time `windows-latest` run rather than a permanent CI gate. > 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 GPT-5.4 via Codex CLI, medium reasoning, repository/tool execution enabled; context-window size is 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 - [ ] 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> |
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DottaandPaperclip
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7b35de65aa |
feat(mcp) [split 1/8]: add fixture demo servers (#9556)
## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work > - Governed MCP access spans contracts, runtime enforcement, adapters, UI surfaces, and operator verification > - The parity reference PR #9534 is too large for effective automated or human review > - The feature therefore needs a linear stack whose individual diffs stay below the 100-file review limit > - This pull request is split 1/8 and focuses on fixture and demo MCP servers > - The benefit is a standalone, testable review boundary while preserving byte-for-byte parity at the top of the stack ## Linked Issues or Issue Description - Related parity reference: #9534 - Problem: Developers need deterministic local MCP fixtures and visible demo servers without pulling in the governed production runtime. - Proposed solution: Adds the Google Sheets and KV demo MCP packages, fixture catalog/servers, smoke harness, guide, and the root smoke/typecheck registration hunks. - Alternatives considered: keeping #9534 as one 403-file review, or rewriting the feature to manufacture seams; both were rejected in favor of path extraction plus compile-driven boundary moves. - Roadmap alignment: this advances the existing governed MCP/tool-access work already represented by #9534; it does not introduce a separate roadmap initiative. - Stack position: base branch is `master`. - Merge policy: merge bottom-up, in order, only after the complete eight-PR stack has been reviewed and the top-of-stack parity gate remains empty. - Requested review: QA for fixture and smoke coverage; Greptile on every PR. ## What Changed - Adds the Google Sheets and KV demo MCP packages, fixture catalog/servers, smoke harness, guide, and the root smoke/typecheck registration hunks. - Keeps this PR below 100 changed files and independently typecheckable. - Preserves the final tree from #9534 when combined with the other seven stack levels. ## Verification - `pnpm typecheck` - `pnpm --filter @paperclipai/google-sheets-mcp-server test` — 27 tests passed - `pnpm --filter @paperclipai/kv-demo-mcp-server test` — 12 tests passed ## Risks - The new packages add dependencies that are intentionally not committed to `pnpm-lock.yaml`, per repository policy. - Stack risk: merging out of order can expose incomplete layers; mitigate by following the documented bottom-up merge policy. - Parity risk: later edits to an intermediate branch can drift from #9534; mitigate by re-running the empty top-of-stack diff before merge. > 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, exact model ID `gpt-5.4`; runtime-managed context window; medium reasoning with repository, shell, Git, GitHub CLI, and code-execution tools enabled. ## 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] Internal references are omitted except the execution-plan link explicitly required for this coordinated split stack - [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 - [ ] 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 ## Stack Coordination - Internal execution plan: [PAP-13874](/PAP/issues/PAP-13874#document-plan) - Parity reference: #9534 - Stack: #9556 → #9557 → #9558 → #9559 → #9560 → #9561 → #9562 → #9563 - Merge bottom-up only after full-stack review and an empty parity diff at #9563. --------- Co-authored-by: Paperclip <noreply@paperclip.ing> |