Repo Architect

Repo Architect uses GPT-4.1 to deeply analyze any GitHub repository and generate interactive architecture diagrams. It identifies 30+ module categories (API, UI, database, auth, ML, etc.), maps dependencies, and creates rich visual nodes showing exports, key files, complexity, and data flow. Includes an AI chat panel to ask questions about the codebase. Works with both public and private repos (via GitHub OAuth). Also supports local repo analysis via CLI.