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mcp/harbor
Verified official

MCP Hangar MCP

v2.36.6 changelog · 32

io.mcp-hangar/hangar

The MCP gateway that pins every tool, holds risky calls for approval, and enforces egress policy.

transport:stdio runtime:pypi
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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 hangar -e MCP_CONFIG=<MCP_CONFIG> -- uvx mcp-hangar

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.