Testing Utilities And Mock Server For Unit Testing Mcp Tools And Handlers

via “multi-language testing and debugging framework for mcp servers”

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workfl

Unique: Provides language-specific testing patterns for MCP servers with explicit examples of transport layer testing (stdio, HTTP) and mock client implementations, rather than generic testing advice

Addresses MCP-specific testing challenges (transport abstraction, async message handling, schema validation) that generic server testing frameworks don't cover