Course focus: MCP for Beginners explains Model Context Protocol through a staged curriculum and examples in C#, Java, JavaScript, Rust, Python, and TypeScript. The current material aligns with MCP specification 2025-11-25.
What you will learn: Learners start with client-server concepts, then build servers and clients, connect LLMs, study security, and move toward hosts, databases, containers, and deployment.
Recommended order: Read modules 0 through 2 before opening the language samples. Choose one familiar language for module 3, build the smallest calculator or echo server, and inspect every requested permission before connecting a desktop host.
Before you begin: Basic programming knowledge in at least one supported language is recommended. Later labs may require Docker, databases, Azure resources, or model API access.
Who it suits: Useful for developers who want a systematic, multi-language introduction rather than copying an unknown MCP server configuration.
Important limits: MCP is an integration protocol, not a security sandbox. Specification versions change, so compare examples with the current official specification when building production systems. Treat every MCP server as software with access to its configured files, commands, and services. Prefer allowlists, minimal scopes, explicit user confirmation, and local test data.
Project and license: Repository content is provided under MIT; check the current LICENSE before reuse. Repository: https://github.com/microsoft/mcp-for-beginners
Break the goal into input, action, and output before adding review checkpoints.
Keep examples, failure conditions, and review criteria so the tutorial stays reusable.