Agent Production Validator

This is for when you need to verify your app is actually production-ready and not held together with mocks and stubs. It scans your codebase for fake implementations, runs tests against real databases and APIs instead of in-memory substitutes, and validates that external integrations like Stripe or SMTP actually work. The hooks automatically grep for TODO and FIXME comments before running end-to-end tests. Honestly, this feels like something you'd reach for after getting burned by shipping code that passed unit tests but failed immediately in staging because nobody tested the real database connections. It's the paranoid final check before deployment.