Mergewarden MCP Server: Install & Setup

Install Mergewarden in Claude Code

Claude Code

claude mcp add mergewarden -- npx -y mergewarden-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "mergewarden": {
      "command": "npx",
      "args": [
        "-y",
        "mergewarden-mcp"
      ]
    }
  }
}

Check whether a coding agent's changes stayed inside the scope it was given.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add mergewarden -- npx -y mergewarden-mcp

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