mcp-foundation-models

# mcp-foundation-models A Model Context Protocol (MCP) server that provides text generation capabilities using Apple's Foundation Models framework. This server enables MCP clients to access Apple's on-device language models for secure, private text generation. ## Features - **Apple Foundation Models Integration**: Leverages Apple's on-device language models for text generation ## Requirements - macOS 26.0 or later (macOS Tahoe) - Xcode 26.0 or later - Swift 6.2 or later - Apple Silicon Mac (for optimal Foundation Models) ## Installation ### Building from Source 1. Clone the repository: ```bash git clone <repository-url> cd mcp-foundation-models ``` 2. Build the project: ```bash swift build -c release ``` 3. The executable will be available at: ``` .build/release/mcp-foundation-models ``` ### Use it in Claude Desktop for instance Edit Claude configuration file '$HOME/Library/Application Support/Claude/claude_desktop_config.json' Add this server full path as "mcpServers" sub object ```json { "mcpServers": { "foundation-models": { "command": "/path/to/mcp-foundation-models/.build/release/mcp-foundation-models", "args": [ ] } ``` #### Environment Variables The server supports configuration through environment variables: - `SYSTEM_INSTRUCTIONS`: Set default system instructions for the AI assistant - `DEBUG`: Enable debug logging (any non-empty value) ### Dependencies - [swift-argument-parser](https://github.com/apple/swift-argument-parser): Command line argument parsing - [swift-sdk (MCP)](https://github.com/modelcontextprotocol/swift-sdk): Model Context Protocol implementation - [swift-service-lifecycle](https://github.com/swift-server/swift-service-lifecycle): Graceful service lifecycle management ## TODO - manage some session id to keep some conversation history ## License MIT