AiDex MCP server

AiDex is a helper that gives your AI assistant a memory of your codebase. Instead of searching through files every time, your AI looks things up in an index that AiDex builds once and keeps. It is handy if you work with code in tools like Claude Code, Cursor, or VS Code Copilot and you are tired of the AI forgetting everything between chats.

What this MCP server does

You ask your AI something like where a function is defined. Your AI passes that question to AiDex. AiDex looks in its saved index of your project, which it built by reading your code once. It sends back just the few matching spots, with file names and line numbers. Your AI shows you the answer, and it uses far less of its memory than if it had searched everything itself.

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What you can do with it

• Find where a function, class, or variable is defined in your project
• See all the methods in a file without reading the whole file
• Search across several projects at once to see if you wrote something before
• Find code that changed in the last hour, day, or week
• Leave a note for yourself that survives to your next chat session
• Keep a to-do list of tasks with priorities and tags
• Collect live logs from a running program so your AI can look at them

Try asking your AI

• “Where is PlayerHealth defined in this project?”
• “Show me all the methods in src/Engine.cs”
• “What did I change in the last two hours?”
• “Have I ever written a function called TransparentWindow in any of my projects?”

What it gives back to you

You get short, focused answers in the chat. Usually that means a list of file names with line numbers, or a summary of a file's classes and methods. Sometimes it is a list of tasks, notes, or log lines. It is not a wall of text, which is the point: your AI keeps its attention for the actual work.

Before you start

Who it's for

Developers and anyone who uses an AI coding assistant on a real project and wants it to stop forgetting things between chats.