hermes-agent
90c942e4bb
NixOS Configuration CI / Nix Flake Check (push) Successful in 1m23s
- flake.lock: nixpkgs 2026-05-31 → 2026-06-16 - zotero-mcp: v0.2.2 → v0.5.0 - duckduckgo-mcp-server: 0.1.1-unstable → v0.4.0 - kindly-web-search-mcp-server: bump to latest commit + add trafilatura dep - sabnzbd-mcp: pin to specific commit instead of refs/heads/main - jellyfin-mcp: v2026.318.7 → v2026.604.2 (remove go.mod patch) - nextcloud-mcp-server: v0.89.0 → v0.121.3 n8n-mcp, mcp-arr-server, pdf-reader-mcp held back: upstream npm packages require @modelcontextprotocol/sdk versions not yet published to npm registry
MCP Server Packages for Nix
Overview
This repository provides Nix derivations for MCP (Model Context Protocol) servers that are not yet available in nixpkgs.
Available Packages
| Package | Description | Language |
|---|---|---|
| academic-search-mcp-server | Search academic papers via Semantic Scholar and Crossref | Python |
| duckduckgo-mcp-server | Web search and content fetching via DuckDuckGo | Python |
| kindly-web-search-mcp-server | Web search + content retrieval via Serper, Tavily, or SearXNG | Python |
| manim-mcp-server | Execute Manim animation code and return videos | Python |
| n8n-mcp | AI access to n8n node docs and workflow management | TypeScript |
| pdf-reader-mcp | Production‑ready PDF processing with parallel processing | TypeScript |
| rust-research-mcp | Accumulate and organize academic knowledge | Rust |
| simple-web-search-mcp | Zero-config web search and page reading for LLMs | TypeScript |
| mcp-arr-server | MCP server for *arr suite — Sonarr, Radarr, Lidarr, Prowlarr | TypeScript |
| transmission-mcp | MCP server for the Transmission BitTorrent client | Python |
| sabnzbd-mcp | MCP server for SABnzbd download management | Python |
| jellyfin-mcp | MCP server for Jellyfin — search, playback, metadata, admin | Go |
| zotero-mcp | Connect Zotero research library with AI assistants | Python |
| mcp-score | AI-driven music score generation and MuseScore live control | Python |
Usage
Using the Overlay (Recommended)
Add this flake to your inputs and apply the overlay:
{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
mcp-servers.url = "git+ssh://gitea@gitea.bueso.eu/luis/mcp-servers";
};
outputs = { nixpkgs, mcp-servers, ... }: {
# Apply the overlay to get packages in pkgs
nixosConfigurations.myhost = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = [
{
nixpkgs.overlays = [ mcp-servers.overlays.default ];
}
# Now you can use pkgs.manim-mcp-server
];
};
};
}
Using Packages Directly
Access packages without the overlay:
{
mcp-servers.url = "git+ssh://gitea@gitea.bueso.eu/luis/mcp-servers";
outputs = { mcp-servers, ... }: {
# Access directly
myPackage = mcp-servers.packages.x86_64-linux.manim-mcp-server;
};
}
License
Each packaged MCP server retains its original license. The Nix expressions in this repository are provided as‑is.