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Nixos

MCP server providing accurate information about NixOS packages, system options, Home Manager configurations, and nix-darwin macOS settings to prevent AI hallucinations.

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Installation

npx -y mcp-nixos

Configuration

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

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub