MCP Server — Tritlo/mcp

A complete implementation of the Model Context Protocol (MCP) for Haskell, split into two packages:

What the server does

This repository provides a type-safe implementation of the Model Context Protocol in Haskell. MCP is an open protocol that standardizes how applications provide context to Large Language Models (LLMs), enabling AI models to securely connect to data sources and tools.

• Latest Protocol Support — Implements MCP protocol version 2025-06-18
• Complete MCP Protocol Implementation — All MCP message types, requests, responses, and notifications
• Type-Safe Design — Full Haskell type system integration with automatic JSON serialization via Aeson
• HTTP Transport — Servant-based HTTP server with streaming SSE responses
• JWT Authentication — Secure authentication via servant-auth-server
• Extensible Server Interface — Configurable handler framework for implementing custom MCP servers

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.