Crate catenary_mcp 

Catenary is a bridge between MCP (Model Context Protocol) and LSP (Language Server Protocol).

It allows AI coding assistants to access IDE-quality code intelligence by multiplexing multiple language servers and exposing their capabilities via MCP tools.

Modules

bridge

Bridge logic between MCP and LSP.

cli

Command-line interface definitions and utilities. CLI utilities for terminal output formatting and colors.

config

Configuration handling for language servers and session settings. Configuration handling for language servers and session settings.

db

SQLite database connection management, schema creation, and migrations. SQLite database connection management, schema creation, and migrations.

error_layer

Tracing layer that captures errors and warnings to SQLite. Tracing layer that captures error!() and warn!() events to SQLite.

filter

Diagnostic noise filtering for LSP server output. Diagnostic noise filtering for LSP server output.

hook

IPC server for host CLI hook integration (diagnostics and root sync). IPC server for host CLI hook integration.

install

Grammar installation, listing, and removal for tree-sitter integration. Grammar installation, listing, and removal for tree-sitter integration.

lsp

LSP client implementation and server management.

mcp

MCP server implementation and type definitions.

session

Session management and event broadcasting. Session management for observability.

tui

Interactive TUI for session browsing and event tailing. Interactive TUI for browsing sessions and tailing events.