CodeMCP (CKB) code knowledge server

CodeMCP is a helper that turns your code project into something your AI can actually look things up in. Instead of your AI guessing or searching for text, it can ask this helper real questions about how your code fits together. It is most handy for developers and anyone who has to change code they did not write themselves.

What this MCP server does

You ask your AI a question about your code, like what calls a certain function or what might break if you change a file. The AI passes that question to this helper, which reads an index of your project. The index is like a map that knows where every function lives and how everything connects. The helper sends back a clear answer, and the AI explains it to you in the chat. You get facts about your code instead of guesses.

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What you can do with it

• Find out what calls a function or how a piece of code is reached
• See what might break if you change something, with a risk score
• Find out which tests to run for a change instead of running everything
• Check who owns a file or folder and who should review a change
• Spot code that is no longer used anywhere
• Scan for exposed secrets and passwords in your code
• Get a plain overview of how your project is put together

Try asking your AI

• “What calls the HandleRequest function?”
• “What is the blast radius if I change UserService?”
• “Who owns the internal/api module?”
• “Is this legacy code still used anywhere?”

What it gives back to you

You get answers in the chat: lists of functions, short explanations, risk scores, and suggestions for who should review a change. Some answers come as summaries of what is connected to what, and some flag files or lines worth a closer look. It can also point out secrets it found or code it believes is unused. Everything shows up as text you can read and act on.

Before you start

Who it's for

Developers and engineers who work in an existing codebase and want fast, reliable answers before they change something.