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mcp/harbor
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Marrow AI: Control Layer for AI Agents MCP

v3.9.100 changelog · 1

ai.getmarrow/marrow

A named yes before your AI agent acts, plus proof the next agent can reuse. Works in any MCP client.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add marrow -e MARROW_API_KEY=<MARROW_API_KEY> -- npx -y @getmarrow/mcp

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

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.