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mcp/harbor
Claude Desktop

gatekeeper for Claude Desktop

io.github.runestone-labs/gatekeeper

Run MCP tool calls through Runestone Gatekeeper — policy enforcement, human approval, audit.

client:Claude Desktop transport:stdio runtime:npm

Install gatekeeper in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

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

{
  "mcpServers": {
    "gatekeeper": {
      "command": "npx",
      "args": [
        "-y",
        "@runestone-labs/gatekeeper-mcp"
      ],
      "env": {
        "GATEKEEPER_ROLE": "<GATEKEEPER_ROLE>",
        "GATEKEEPER_URL": "<GATEKEEPER_URL>",
        "GATEKEEPER_AGENT_NAME": "<GATEKEEPER_AGENT_NAME>",
        "GATEKEEPER_RUN_ID": "<GATEKEEPER_RUN_ID>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

gatekeeper in other clients

gatekeeper MCP server