Tsar-MCP – How to Create an MCPServer Aspect in C/C++

Show HN: Tsar-MCP – How to Create an MCPServer Aspect in C/C++

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Greetings,This is a link to our learning guide to make your own MCP server in C/C++ (with no other dependencies). If you wanted to make one from scratch but needed some insight into dealing with MCP messages: the I/O flow, JSON parsing, and request dispatch, grab the teaching version tagged mcp/teaching/v1.0.0 in the repository. The JSON parsing in C would have been a hurdle, but then there's this amusing story:Eric: "Let's create a helloWorld MCP server in C." Gemini: "That will be somewhat difficult, there are easier ways." Eric: "Why is it difficult??" (the second '?' was a bit of my ego). Gemini: "Well, you'll need to parse JSON, handle raw I/O, and return strict JSON-RPC back to the cli

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Website: ibm.github.io/tsar-mcp/mcp/doc/MCPServer_AspectGuide.html