Files
PaperClipAI/server/package.json
T
Devin FoleyandPaperclip eedc7ddef2 Make ACP the default engine for local adapters (#9238)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Adapter packages are the bridge between the control plane and local
agent harnesses such as Claude Code, Codex, and Gemini CLI.
> - ACP support was concentrated in a separate `acpx_local` adapter,
which made ACP feel like a separate agent choice instead of an execution
capability of the harness adapters.
> - Claude, Codex, and Gemini now have ACP-capable harnesses, so the
native adapter should own ACP selection, fallback, config, transcript
parsing, and environment diagnostics.
> - The standalone ACPX adapter still needs a compatibility path for
existing rows, but it should not be offered as an active adapter for new
agents.
> - This pull request moves the shared ACP runtime into
`@paperclipai/acpx-engine`, wires Claude/Codex/Gemini local adapters to
prefer ACP when prerequisites are available, and retires `acpx_local` to
a tombstone.
> - The benefit is one adapter per harness, richer ACP transcripts by
default where possible, and a migration path for existing Claude/Codex
ACPX agents.

## Linked Issues or Issue Description

Closes #5932 — the broken default `acpx_local` Claude path is replaced
by native `claude_local` ACP support, existing Claude/Codex ACPX rows
migrate to native adapters, and new agents no longer choose the
standalone ACPX adapter.

Refs #4893 — original merged ACPX local adapter runtime that this PR
replaces with native per-harness ACP engines.
Refs #6590 — prior ACPX-Claude seamlessness work folded into the new
native Claude ACP path.
Refs #197 — related open generic ACP/Kiro adapter work; this PR does not
close it because Kiro/custom generic ACP remains a separate adapter
decision.
Refs #7018 — related Kimi-specific `acpx_local` shell failure; this PR
retires the built-in standalone adapter but does not add a native Kimi
adapter.
Refs #8864 — related ACPX prompt/API guidance PR; this PR moves runtime
guidance into the shared/native ACP engine path instead of the old
standalone adapter.
Refs #8881 — related `acpx_local` POSIX shell failure from the old
`acpx` pin; this PR updates ACP dependencies but does not claim
custom/OMP ACP support as a first-class native adapter.
Refs #8964 — related open `acpx_local` stderr cleanup PR; this PR makes
the old runtime path obsolete for new agents but keeps it as a
non-closing reference.

Problem description:

- The standalone `acpx_local` adapter duplicates Claude/Codex agent
choices that already have first-class local adapters.
- ACP should be an execution engine capability of each harness adapter
when the underlying harness supports ACP.
- Existing `acpx_local` agents should either migrate to native harness
adapters or fail with an explicit retirement message instead of silently
falling back to the process adapter.

## What Changed

- Added `@paperclipai/acpx-engine` as the shared ACP execution,
session-codec, CLI formatter, and UI parser package.
- Wired `claude_local`, `codex_local`, and `gemini_local` to auto-select
ACP by default when prerequisites pass, with `engine=cli` opt-out and
`engine=acp` strict mode.
- Added ACP config schema/UI fields, environment checks, session-codec
preservation, transcript parsing, and adapter capability metadata for
the native adapters.
- Retired `acpx_local` to a server tombstone, removed its
UI/package/runtime image surface, and added a migration for existing
Claude/Codex ACPX agents.
- Updated package manifests, lockfile, release tooling, docs, Kubernetes
sandbox defaults, and tests.

## Verification

- `corepack pnpm --filter @paperclipai/acpx-engine typecheck`
- `corepack pnpm --filter @paperclipai/adapter-claude-local typecheck`
- `corepack pnpm --filter @paperclipai/adapter-codex-local typecheck`
- `corepack pnpm --filter @paperclipai/adapter-gemini-local typecheck`
- `corepack pnpm --filter @paperclipai/acpx-engine exec vitest run`
- `corepack pnpm --filter @paperclipai/adapter-claude-local exec vitest
run src/server/acp.test.ts src/server/execute.acp-fallback.test.ts
src/ui/build-config.test.ts`
- `corepack pnpm --filter @paperclipai/adapter-codex-local exec vitest
run src/server/acp.test.ts src/ui/build-config.test.ts`
- `corepack pnpm --filter @paperclipai/adapter-gemini-local exec vitest
run src/server/acp.test.ts src/ui/build-config.test.ts
src/ui/parse-stdout.test.ts`
- `corepack pnpm --filter @paperclipai/plugin-sdk ensure-build-deps &&
corepack pnpm --filter @paperclipai/server exec tsc --noEmit`
- `corepack pnpm --filter @paperclipai/server exec vitest run
src/__tests__/adapter-routes.test.ts
src/__tests__/adapter-session-codecs.test.ts
src/__tests__/adapter-models.test.ts`
- `corepack pnpm --filter @paperclipai/ui typecheck`
- `corepack pnpm --filter @paperclipai/ui exec vitest run
src/adapters/metadata.test.ts
src/adapters/adapter-display-registry.test.ts
src/components/AgentConfigForm.test.ts
src/components/AgentConfigForm.render.test.tsx
src/components/transcript/RunTranscriptView.test.tsx`
- `node --test scripts/bootstrap-npm-package.test.mjs
scripts/release-package-map.test.mjs
scripts/verify-release-registry-state.test.mjs`

Note: the server typecheck script calls `pnpm` internally; this dev
shell exposes pnpm through Corepack only, so I ran the two script steps
manually with `corepack pnpm`.

## Risks

- Migration changes existing `acpx_local` Claude/Codex agents to native
adapter types and clears old ACPX task sessions/runtime state.
- Custom ACP commands remain on the retired tombstone and will need a
separate future adapter/plugin path.
- ACP auto-selection depends on local Node and ACP server command
prerequisites; remote and unsupported environments fall back to CLI
unless `engine=acp` is explicit.
- `@paperclipai/acpx-engine` is a new public package and needs npm
trusted-publishing bootstrap before release automation can publish it.

> 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 via Codex coding agent. Exact hosted model build and
context-window size are not exposed in this runtime. Tool use included
shell execution, repository editing, GitHub CLI operations, and local
test/typecheck execution.

## 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>
2026-07-08 19:05:03 -07:00

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{
"name": "@paperclipai/server",
"version": "0.3.1",
"license": "MIT",
"homepage": "https://github.com/paperclipai/paperclip",
"bugs": {
"url": "https://github.com/paperclipai/paperclip/issues"
},
"repository": {
"type": "git",
"url": "https://github.com/paperclipai/paperclip",
"directory": "server"
},
"type": "module",
"exports": {
".": "./src/index.ts"
},
"publishConfig": {
"access": "public",
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.js"
}
},
"main": "./dist/index.js",
"types": "./dist/index.d.ts"
},
"files": [
"dist",
"ui-dist",
"skills"
],
"scripts": {
"dev": "tsx src/index.ts",
"dev:watch": "cross-env PAPERCLIP_MIGRATION_PROMPT=never PAPERCLIP_MIGRATION_AUTO_APPLY=true tsx ./scripts/dev-watch.ts",
"prepare:ui-dist": "bash ../scripts/prepare-server-ui-dist.sh",
"build": "tsc && mkdir -p dist/onboarding-assets && cp -R src/onboarding-assets/. dist/onboarding-assets/",
"prepack": "pnpm run prepare:ui-dist",
"postpack": "rm -rf ui-dist",
"clean": "rm -rf dist",
"start": "node dist/index.js",
"typecheck": "pnpm --filter @paperclipai/plugin-sdk ensure-build-deps && tsc --noEmit"
},
"dependencies": {
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"@paperclipai/adapter-claude-local": "workspace:*",
"@paperclipai/adapter-codex-local": "workspace:*",
"@paperclipai/adapter-cursor-cloud": "workspace:*",
"@paperclipai/adapter-cursor-local": "workspace:*",
"@paperclipai/adapter-gemini-local": "workspace:*",
"@paperclipai/adapter-grok-local": "workspace:*",
"@paperclipai/adapter-openclaw-gateway": "workspace:*",
"@paperclipai/adapter-opencode-local": "workspace:*",
"@paperclipai/adapter-pi-local": "workspace:*",
"@paperclipai/adapter-utils": "workspace:*",
"@paperclipai/db": "workspace:*",
"@paperclipai/plugin-sdk": "workspace:*",
"@paperclipai/shared": "workspace:*",
"@paperclipai/skills-catalog": "workspace:*",
"@paperclipai/hermes-paperclip-adapter": "workspace:*",
"ajv": "^8.20.0",
"ajv-formats": "^3.0.1",
"better-auth": "1.6.20",
"chokidar": "^4.0.3",
"detect-port": "^2.1.0",
"dompurify": "^3.4.8",
"dotenv": "^17.4.2",
"drizzle-orm": "^0.45.2",
"embedded-postgres": "^18.1.0-beta.16",
"express": "^5.1.0",
"jsdom": "^28.1.0",
"multer": "^2.2.0",
"open": "^11.0.0",
"pino": "^9.6.0",
"pino-http": "^10.4.0",
"pino-pretty": "^13.1.3",
"sharp": "^0.35.3",
"ssh2": "^1.17.0",
"ws": "^8.19.0",
"zod": "^3.24.2"
},
"devDependencies": {
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"@types/express-serve-static-core": "^5.0.0",
"@types/jsdom": "^28.0.0",
"@types/multer": "^2.2.0",
"@types/node": "^22.19.21",
"@types/sharp": "^0.32.0",
"@types/supertest": "^6.0.2",
"@types/ws": "^8.18.1",
"cross-env": "^10.1.0",
"supertest": "^7.0.0",
"tsx": "^4.22.4",
"typescript": "^5.7.3",
"vite": "^6.1.0",
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}
}