//! MCP (Model Context Protocol) server implementation for code intelligence
//!
//! This module provides MCP tools that allow AI assistants to query
//! the code intelligence index.
//!
//! ## Architecture
//!
//! The MCP server can run in two modes:
//!
//! 1. **Standalone Server Mode**: Run with `cargo run -- serve`
//! - Loads index once into memory
//! - Listens for client connections via stdio
//! - Efficient for production use with AI assistants
//!
//! 2. **Embedded Mode**: Used by the CLI directly
//! - No separate process needed
//! - Direct access to already-loaded index
//! - Most memory efficient for CLI operations
pub use *;
pub use ;