An MCP bridge that provides an interface to UCI chess engines (such as Stockfish).
Most developer tooling work still happens through a UI a human drives. Chess Uci MCP MCP server moves it into the conversation instead. An MCP bridge that provides an interface to UCI chess engines (such as Stockfish).
The server publishes 3 tools. What each one is for:
macOS — ~/Library/Application\ Support/Claude/claude_desktop_config.jsonWindows — %APPDATA%/Claude/claude_desktop_config.jsonLinux — ~/.config/Claude/claude_desktop_config.jsonThe server ships on PyPI as uv-publish, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
Configuration is passed through the environment: ENGINE_PATH. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Chess Uci MCP's toolset — macOS, Windows, Linux — is a fair guide to whether it matches your workflow. It is maintained by AnglerfishChess; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| macOS | ~/Library/Application\ Support/Claude/claude_desktop_config.json |
| Windows | %APPDATA%/Claude/claude_desktop_config.json |
| Linux | ~/.config/Claude/claude_desktop_config.json |
"mcpServers": {
"chess-uci-mcp": {
"command": "uvx",
"args": ["chess-uci-mcp@latest", "/usr/local/bin/stockfish"]
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| ENGINE_PATH | Filesystem location the server is allowed to use. | Optional |
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