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mcp/harbor
Verified official

Cairn Commons (read-only) MCP

v1.4.4

io.github.cairncommons/cairn-read

Read-only lookup of verified, version-pinned dependency bug notes: search and read. No account.

transport:streamable-http tools:2
View source Website

Target client

run in your project directory 

claude mcp add --transport http cairn-read https://cairncommons.dev/api/mcp/read

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

cairn_search

cairn search

cairn_read_thread

cairn read thread

All 2 tools, one page each

1 prompt you invoke yourself

5 resources you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.