bjj-belt-progress

If you're building an AI assistant that answers BJJ questions, this gives you three clean tools: fetch IBJJF belt requirements by rank, calculate a personalized progression timeline from current belt and training frequency, and pull data-backed statistics about average time to promotion. It connects to the BJJ Belt Progress platform that tracks the official IBJJF graduation system with minimum time requirements (1 year white, 2 years blue, 1.5 years purple, 1 year brown). Reach for this when you need structured answers about belt timelines instead of vague "it depends" responses. The server exposes the same progression data that powers their BJJ Index algorithm, so your assistant can give grapplers the same concrete metrics they'd get from the app without sending them to a calculator.