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AI and media

Gctrl

io.github.GCTRL-TECH/gctrl · v1.2.0

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

Website Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add gctrl -e GCTRL_GATEWAY_URL=<GCTRL_GATEWAY_URL> -e GCTRL_API_URL=<GCTRL_API_URL> -e GCTRL_API_TOKEN=<GCTRL_API_TOKEN> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "gctrl": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GCTRL_GATEWAY_URL": "<GCTRL_GATEWAY_URL>",
        "GCTRL_API_URL": "<GCTRL_API_URL>",
        "GCTRL_API_TOKEN": "<GCTRL_API_TOKEN>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "gctrl": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GCTRL_GATEWAY_URL": "<GCTRL_GATEWAY_URL>",
        "GCTRL_API_URL": "<GCTRL_API_URL>",
        "GCTRL_API_TOKEN": "<GCTRL_API_TOKEN>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "gctrl": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "GCTRL_GATEWAY_URL": "<GCTRL_GATEWAY_URL>",
        "GCTRL_API_URL": "<GCTRL_API_URL>",
        "GCTRL_API_TOKEN": "<GCTRL_API_TOKEN>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
GCTRL_GATEWAY_URL
Optional		URL of your GCTRL harness MCP gateway, e.g. http://localhost:4000/api/agent/mcp (recommended mode)
GCTRL_API_URL
Optional		Direct GCTRL API base URL (alternative to gateway mode), e.g. http://localhost:4000/api
GCTRL_API_TOKEN
Required, secret		Scoped GCTRL Access Token (gctrl_…) created in Settings → Access Control

Details

Package[email protected] (NPM, stdio)
First published25 Aug 2026
Last updated25 Aug 2026
Registry nameio.github.GCTRL-TECH/gctrl

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