paperclip/packages/adapters/cursor-cloud/package.json

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Add cursor_cloud adapter for Cursor SDK + Cloud Agents API v1 (#5664) ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - There are many adapter types, one per agent-runtime product (Claude, Codex, OpenCode, Cursor local CLI, etc.) > - Cursor shipped a public TypeScript SDK on 2026-04-29 that exposes Cursor's full hosted-agent platform (cloud VMs, harness, MCP, skills, hooks) > - Paperclip had no first-class adapter for this — agents that wanted to use Cursor's managed cloud runtime had to fall back to the local CLI adapter, which loses the cloud session, streaming, and durable run model > - This PR adds a new `cursor_cloud` adapter built directly on `@cursor/sdk`, with Paperclip's heartbeat mapped to Cursor's durable-agent + per-run model > - The benefit is that any Paperclip agent can now drive a Cursor cloud agent across heartbeats with native session reuse, streaming, and cancellation, while Paperclip remains the source of truth for issue/task state ## What Changed - New built-in adapter package `packages/adapters/cursor-cloud` (15 files, ~1.7k LOC) backed by `@cursor/sdk` ^1.0.12 - `src/server/execute.ts` — SDK-first lifecycle: `Agent.create` / `Agent.resume` / `Agent.getRun` / `agent.send` / `run.stream` / `run.wait`, with session reuse keyed on the (runtime env type, env name, repo set) tuple - `src/server/session.ts` — codec for `cursorAgentId` + `latestRunId` + repo metadata, persisted in `runtime.sessionParams` - `src/server/test.ts` — environment probe via `Cursor.me()` and optional model validation via `Cursor.models.list()` - `src/ui/parse-stdout.ts` + `src/cli/format-event.ts` — normalize Cursor SDK message types (`status`, `thinking`, `assistant`, `user`, `tool_call`, `tool_result`, `result`) into Paperclip transcript events for the UI and CLI - Registrations: `packages/shared/src/constants.ts`, `packages/adapter-utils/src/session-compaction.ts`, `server/src/adapters/{registry,builtin-adapter-types}.ts`, `ui/src/adapters/{registry,adapter-display-registry}.ts` + `ui/src/adapters/cursor-cloud/index.ts`, `cli/src/adapters/registry.ts`, plus workspace deps in `cli`/`server`/`ui` `package.json` - `ui/src/components/AgentConfigForm.tsx` — hide local-Cursor `mode`/thinking-effort field for `cursor_cloud` (different config surface) - 11 vitest tests covering execute paths (fresh create, matching-resume, active-run reattach, non-finished result), session codec round-trip, transcript parsing, and config building ## Verification Reviewer steps: ```bash pnpm install pnpm --filter @paperclipai/adapter-cursor-cloud typecheck # → clean pnpm vitest run packages/adapters/cursor-cloud # → 11/11 passing ``` End-to-end check against a real Cursor cloud agent (requires `CURSOR_API_KEY` and Cursor GitHub-app install on the target repo): 1. Create a `cursor_cloud` agent in Paperclip with `repoUrl` set to the test repo, `repoStartingRef: main`, and `env.CURSOR_API_KEY` set 2. Trigger a heartbeat → adapter calls `Agent.create({ cloud: { env: { type: "cloud" }, repos: [...] } })`, streams events, terminates on `finished` 3. Trigger a second heartbeat → adapter calls `Agent.resume` or `agent.send` follow-up depending on prior-run state, reusing `cursorAgentId` 4. The Paperclip UI/CLI transcript reflects Cursor `status` / `thinking` / `assistant` events as they stream 5. Cancellation from Paperclip maps to `run.cancel()` or Cloud API v1 `cancelRun` for cross-heartbeat cancellation A direct-SDK smoke run against a real repo (devinfoley/my_test_project @ main) confirmed: `Cursor.me()` ok → `Agent.create` → `agent.send` → `run.stream()` (30 events) → terminal status `finished` in ~11s. ## Risks - **New adapter, additive only.** No existing adapter or registry is replaced; current `cursor` local-CLI adapter is untouched. Default behavior of any existing agent is unchanged. - **External dependency on `@cursor/sdk`.** Cursor's SDK is v1.0.x and may evolve. Mocked unit tests cover the public surface used here; if the SDK breaks compatibility we update the adapter independently. - **Cost/budget.** `cursor_cloud` runs on Cursor's billed cloud VMs; operators must understand they are spending money outside Paperclip's budget controls when they enable this adapter. Same shape as other API-billed adapters. - **No webhook support in V1.** The SDK already provides stream/wait/cancel/reattach, so V1 does not require a public callback URL. If a future use case needs out-of-band wakes, we add a Cloud API v1 webhook bridge as a separate change. This is called out in the issue plan document. - **Lockfile.** Per repo policy, `pnpm-lock.yaml` is intentionally not in this PR — CI's lockfile workflow will update it on merge given the manifest changes. ## Model Used - Provider: Anthropic Claude (via Claude Code / Paperclip `claude_local` adapter) - Model: `claude-opus-4-7` (Claude Opus 4.7), knowledge cutoff January 2026 - Mode: standard tool-use with extended reasoning - Context: ~200k token window - Capabilities used: code generation, multi-file edits, shell/test execution, GitHub PR workflow ## 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 run tests locally and they pass (11/11 in `packages/adapters/cursor-cloud`) - [x] I have added or updated tests where applicable (4 new test files, 11 cases) - [ ] If this change affects the UI, I have included before/after screenshots (the only UI change is hiding the local-Cursor mode field on the `cursor_cloud` adapter — happy to attach a screenshot if the reviewer wants one) - [x] I have updated relevant documentation to reflect my changes (issue plan document supersedes the pre-SDK design; tracked in PAPA-203) - [x] I have considered and documented any risks above - [x] I will address all Greptile and reviewer comments before requesting merge --------- Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-05-10 17:21:04 -07:00
{
"name": "@paperclipai/adapter-cursor-cloud",
"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": "packages/adapters/cursor-cloud"
},
"type": "module",
"exports": {
".": "./src/index.ts",
"./server": "./src/server/index.ts",
"./ui": "./src/ui/index.ts",
"./cli": "./src/cli/index.ts"
},
"publishConfig": {
"access": "public",
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.js"
},
"./server": {
"types": "./dist/server/index.d.ts",
"import": "./dist/server/index.js"
},
"./ui": {
"types": "./dist/ui/index.d.ts",
"import": "./dist/ui/index.js"
},
"./cli": {
"types": "./dist/cli/index.d.ts",
"import": "./dist/cli/index.js"
}
},
"main": "./dist/index.js",
"types": "./dist/index.d.ts"
},
"files": [
"dist"
],
"scripts": {
"build": "tsc",
"clean": "rm -rf dist",
"typecheck": "tsc --noEmit"
},
"dependencies": {
"@cursor/sdk": "^1.0.12",
"@paperclipai/adapter-utils": "workspace:*",
"picocolors": "^1.1.1"
},
"devDependencies": {
"@types/node": "^24.6.0",
"typescript": "^5.7.3"
}
}