mergewarden

local MCP server

Installation

Terminal

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

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

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

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

mergewarden is a local MCP server distributed as the npm package mergewarden-mcp.

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

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

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