Skip to content
mcp/harbor
Claude Desktop

gctrl for Claude Desktop

io.github.gctrl-tech/gctrl

Governed graph-native agent memory: knowledge extraction, fusion, hybrid RAG, scoped access tokens.

client:Claude Desktop transport:stdio runtime:npm

Install gctrl 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": {
    "gctrl": {
      "command": "npx",
      "args": [
        "-y",
        "gctrl-mcp"
      ],
      "env": {
        "GCTRL_GATEWAY_URL": "<GCTRL_GATEWAY_URL>",
        "GCTRL_API_URL": "<GCTRL_API_URL>",
        "GCTRL_API_TOKEN": "<GCTRL_API_TOKEN>"
      }
    }
  }
}

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

gctrl in other clients

gctrl MCP server