MCP Server

io.github.mrfentmen/nix-packages-mcp MCP Server

io.github.mrfentmen/nix-packages-mcp

What is the io.github.mrfentmen/nix-packages-mcp MCP server?

Nix package search from nixpkgs. No key required.

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

~/Library/Application Support/Claude/claude_desktop_config.json

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

US weather station daily summaries from NOAA NCEI. No key required.

Nobel Prize laureates, prizes, and years from the official Nobel API. No key required.

MCP server for Node-RED: flows, nodes. Works with any instance.

OpenStreetMap Nominatim geocoding and reverse geocoding (merged).

Search npm packages and inspect package metadata from the public registry. No key required.

Keyless MCP server for npms.io: npm package quality, popularity and maintenance scores plus search.