MCP router that simplifies tool access through semantic search
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# mcp-mux [](https://github.com/logandonley/mcp-mux/actions) [](https://pypi.org/project/mcp-mux/) [](https://pypi.org/project/mcp-mux/) [](https://opensource.org/licenses/MIT) A [Model Context Protocol](https://modelcontextprotocol.io) (MCP) multiplexer that intelligently routes to the right tool from hundreds of available options using semantic search. ## Why mcp-mux? **Problem**: Managing multiple MCP servers means dealing with hundreds of tools, making it hard for LLMs to find the right one. **Solution**: mcp-mux acts as an intelligent router that exposes just two tools: - `search` - Find tools using natural language - `execute` - Run the tool you found This dramatically simplifies tool discovery and improves LLM performance with MCP servers. ## Requirements - Python 3.10+ - MCP-compatible client (e.g., Claude Desktop) ## Installation ```bash # Using uvx (recommended) uvx mcp-mux init # Or install globally pip install mcp-mux ``` ## Quick Start 1. Initialize configuration: ```bash uvx mcp-mux init ``` 2. Configure your MCP servers in `~/.mux/config.json`: ```json { "mcpServers": { "filesystem": { "command": "uvx", "args": ["mcp-server-filesystem", "/Users/me/projects"] }, "github": { "command": "npx", "args": ["-y", "@modelcontextprotocol/server-github"] } } } ``` 3. Add mcp-mux to your MCP client configuration: ```json { "mcpServers": { "mux": { "command": "uvx", "args": ["mcp-mux"] } } } ``` ## How It Works Instead of exposing hundreds of tools from multiple servers, mcp-mux exposes just two: 1. **`search`** - Find tools using natural language 2. **`execute`** - Run a specific tool ## Configuration ```bash # List available embe…
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