Hamilton Harness MCP Server

io.github.sharathkum05/hamilton-harnessv0.1.1

Manage your Hamilton Harness AI rep: knowledge, rules, orders, tests and conversations.

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Active6d ago

Install Hamilton Harness MCP server

claude mcp add hamilton-harness -e HAMILTON_URL='<hamilton-url>' -e HAMILTON_ADMIN_TOKEN='<hamilton-admin-token>' -- npx -y hamilton-harness mcp

{
  "mcpServers": {
    "hamilton-harness": {
      "command": "npx",
      "args": [
        "-y",
        "hamilton-harness",
        "mcp"
      ],
      "env": {
        "HAMILTON_URL": "<hamilton-url>",
        "HAMILTON_ADMIN_TOKEN": "<hamilton-admin-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "hamilton-harness": {
      "command": "npx",
      "args": [
        "-y",
        "hamilton-harness",
        "mcp"
      ],
      "env": {
        "HAMILTON_URL": "<hamilton-url>",
        "HAMILTON_ADMIN_TOKEN": "<hamilton-admin-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "hamilton-harness": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "hamilton-harness",
        "mcp"
      ],
      "env": {
        "HAMILTON_URL": "<hamilton-url>",
        "HAMILTON_ADMIN_TOKEN": "<hamilton-admin-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "hamilton-harness": {
      "command": "npx",
      "args": [
        "-y",
        "hamilton-harness",
        "mcp"
      ],
      "env": {
        "HAMILTON_URL": "<hamilton-url>",
        "HAMILTON_ADMIN_TOKEN": "<hamilton-admin-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
HAMILTON_URL	yes	—	Address of your Hamilton Harness server, such as https://chat.example.com
HAMILTON_ADMIN_TOKEN	yes	yes	The admin token the server prints when started with --admin

Freshness

Active — last maintenance signal 6d ago. The newest of the signals below sets the band.

Last commit (default branch)
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Latest release
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Package published
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Registry entry updated
2026-10-04 · 6d ago · official registry · v0.1.1

FAQ

›How do I install the Hamilton Harness MCP server in Claude Code?

Run: claude mcp add hamilton-harness -e HAMILTON_URL='<hamilton-url>' -e HAMILTON_ADMIN_TOKEN='<hamilton-admin-token>' -- npx -y hamilton-harness mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Hamilton Harness require an API key?

Yes. It expects HAMILTON_URL, HAMILTON_ADMIN_TOKEN, of which 1 is a secret.

›Can I use Hamilton Harness as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Hamilton Harness in the official MCP registry?

Yes, as io.github.sharathkum05/hamilton-harness.