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Decision brief
MCP-NixOS is a Python-based tool that facilitates interaction between AI models and NixOS resources via the Model Context Protocol.
Good fit when
- You need to integrate AI models with NixOS-specific services for seamless resource management.
- Looking for tools under an MIT license for flexibility in proprietary or open-source projects.
Avoid when
- If your primary operating system is not NixOS, alternatives tailored to your OS would be more suitable.
- Projects requiring real-time low-latency interaction with AI models might find MCP-NixOS unsuitable due to the overhead of NixOS resource abstraction.
Observed Jul 16, 2026 · Source: enrich:decision_facts
Verify the decision
Maintenance and security
Full trust report- Maintenance
- Very active (4d since push)
- As of 3w
- Provenance
- Not a fork · Organization account
- As of 3w
- Security (OSV)
- No MCP manifest
- As of 1mo
Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.
Install
pip install mcp-nixosSimilar tools
Same-category neighbours. No typed graph edges are catalogued for this tool yet.
Evidence and technical details
Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.
Overview
Python-based tool to enable interaction between AI models and NixOS resources using the Model Context Protocol.
Capability facts
- CLI
- CLI entrypoint
Source: pyproject.toml:[project.scripts] · Jul 27, 2026
- Languages
- python
Source: github.language+pyproject.toml · Jul 27, 2026
Categories
Compatibility
Sourced claims from the README excerpt - not unsourced marketing copy.
Source: README excerpt (regex_v1, Jul 27, 2026)
nix(action="info", query="python", source="nixhub")Source link
Tags
README
Quick Start
🚨 No Nix/NixOS Required! Works on any system - Windows, macOS, Linux. You're just querying APIs.
Option 3: Docker
{
"mcpServers": {
"nixos": {
"command": "docker",
"args": ["run", "--rm", "-i", "ghcr.io/utensils/mcp-nixos"]
}
}
}
Your AI now has access to real NixOS data instead of making things up. You're welcome.
Get detailed package info from NixHub (license, homepage, store paths)
nix(action="info", query="python", source="nixhub")
Installation
You DON'T need Nix installed. This runs anywhere Python runs.
---
# Run directly (no install)
uvx mcp-nixos
---
# Or install
pip install mcp-nixos
For Nix users:
nix run github:utensils/mcp-nixos
nix profile install github:utensils/mcp-nixos
Declarative Installation (NixOS / Home Manager / nix-darwin)
mcp-nixos is available in nixpkgs:
---
## License
MIT - Because sharing is caring.
---
*Created by James Brink. Maintained by mass̶o̶c̶h̶i̶s̶t̶s̶ enthusiasts who enjoy Nix.*
For agents
This page has a .md twin and JSON over the API.