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Hatun MCP - Governed Agent Gateway

io.github.szl-holdings/hatun-mcp ยท v1.0.1

Governed MCP gateway: policy gate on every tool call, hash-chained DSSE receipt on every result.

Connect Runs on your machine

Terminal
claude mcp add hatun-mcp -e HATUN_MCP_DISABLE_DYNAMIC=<HATUN_MCP_DISABLE_DYNAMIC> -e HATUN_MCP_SIGNING_KEY=<HATUN_MCP_SIGNING_KEY> -- docker run -i --rm ghcr.io/szl-holdings/hatun-mcp:1.0.1
claude_desktop_config.json
{
  "mcpServers": {
    "hatun-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/szl-holdings/hatun-mcp:1.0.1"
      ],
      "env": {
        "HATUN_MCP_DISABLE_DYNAMIC": "<HATUN_MCP_DISABLE_DYNAMIC>",
        "HATUN_MCP_SIGNING_KEY": "<HATUN_MCP_SIGNING_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "hatun-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/szl-holdings/hatun-mcp:1.0.1"
      ],
      "env": {
        "HATUN_MCP_DISABLE_DYNAMIC": "<HATUN_MCP_DISABLE_DYNAMIC>",
        "HATUN_MCP_SIGNING_KEY": "<HATUN_MCP_SIGNING_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "hatun-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/szl-holdings/hatun-mcp:1.0.1"
      ],
      "env": {
        "HATUN_MCP_DISABLE_DYNAMIC": "<HATUN_MCP_DISABLE_DYNAMIC>",
        "HATUN_MCP_SIGNING_KEY": "<HATUN_MCP_SIGNING_KEY>"
      }
    }
  }
}

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
HATUN_MCP_DISABLE_DYNAMIC
Optional
Set to true to skip live organ discovery at startup (hermetic local mode; 25 static tools).
HATUN_MCP_SIGNING_KEY
Optional, secret
PEM contents of the ECDSA-P256 DSSE signing key. If absent, receipts are emitted UNSIGNED and say so.

Details

Packageghcr.io/szl-holdings/hatun-mcp:1.0.1 (OCI, stdio)
First published1 Oct 2026
Last updated1 Oct 2026
Registry nameio.github.szl-holdings/hatun-mcp

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