MCP-NixOS
Interface UIpar utensils
High-performance MCP server for NixOS packages, options, and documentation with zero hallucinations.
What it does
MCP-NixOS provides an AI assistant with real-time, accurate access to the vast NixOS ecosystem. Instead of relying on the LLM's training data (which often hallucinates package names or outdated options), this server queries actual NixOS APIs to provide verified data on packages, configuration options, and community documentation.
Tools
nix: A unified query tool for searching packages, options, programs, and flakes across multiple sources including NixOS, Home Manager, and Nixvim.nix_versions: Retrieves historical package versions with precise nixpkgs commit hashes for reproducible builds.
Installation
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"nixos": {
"command": "uvx",
"args": ["mcp-nixos"]
}
}
}
Supported hosts
- Claude Desktop
- Cursor
Installation rapide
uvx mcp-nixosInformations
- Tarification
- free
- Publié
- 4/12/2026
- étoiles







