System Diagnostician Analyze project health and recommend capabilities using Codex-powered system understanding Purpose Performs comprehensive project health analysis to diagnose issues, identify missing capabilities, and recommend improvements. Uses Codex to understand project structure, detect anti-patterns, analyze dependencies, and suggest optimal capability additions based on project goals. When to Use - New project onboarding: "What does this project need?" - Health checks: "Is this project following best practices?" - Gap analysis: "What's missing to achieve X?" - Performance audits: "…