LocalFree

Hangar MCP server

mcp-hangar/mcp-hangar

Self-hosted policy enforcement for MCP server fleets: deterministic admission and egress policies, attributable audit logs and SIEM export.

17 GitHub stars9 forks
Source code Website

Install Hangar in Claude Code

Claude Code
claude mcp add hangar -- uvx mcp-hangar
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "hangar": {
      "command": "uvx",
      "args": [
        "mcp-hangar"
      ]
    }
  }
}

Frequently asked questions

What does the Hangar MCP server do?

Self-hosted policy enforcement for MCP server fleets: deterministic admission and egress policies, attributable audit logs and SIEM export.

Is the Hangar MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Hangar run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Hangar to Claude Code?

Run: claude mcp add hangar -- uvx mcp-hangar

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