MCP server · CircleCI
CircleCI MCP Server (hosted)
⚠ No independent security audit: entries summarize official sources only. Review permissions and code before installing.
- Type
- MCP server
- Tasks
- CI/CDDebugging & observability
- Compatible agents
- Claude Code, Claude Desktop, Claude.ai, Cursor, VS Code, Windsurf (source: clients with setup tabs in CircleCI's official docs (Connecting to the CircleCI MCP server))
- Verdict
- Pick it to ask why the last CircleCI run failed and get the logs and failing tests in your editor; review reruns and cancels before approving, they change real CI state.
- Permissions
- Lists and reads your CircleCI runs, workflows, jobs, step logs, artifacts and test results, exports org usage data, and can rerun (from start or from failed) or cancel workflows.
- Credentials
- CircleCI account via OAuth2 from the client; hosts that cannot do OAuth use a CircleCI personal API token.
- Maintenance
- Hosted remote server; setup docs last updated 2026-09-28. Replaces the deprecated local @circleci/mcp-server-circleci (npm 0.20.0, repo to be archived)
- License
- Not stated (hosted service)
- Install
- Connect to https://mcp.circleci.com/v1/mcp (Streamable HTTP, OAuth2). Claude Code: `claude mcp add --transport http circleci-mcp-server https://mcp.circleci.com/v1/mcp`, then /mcp > Authenticate; Claude and Cursor: add CircleCI from their directories; VS Code: type http. Official install docs ↗
- Source
- https://circleci.com/docs/guides/toolkit/circleci-mcp-overview/
- Verified on
- 2026-10-23
Compared in: Best MCP servers for Debugging & observability in Cursor · Best MCP servers for Debugging & observability
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