ratel-ai/ratel

Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory with in-process BM25 and semantic retrieval. Progressive Disclosure. No vector DB.

23 best points · 20 comments · 1 Hacker News post · 552 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Ratel, give agents unlimited tools and skills without context bloat (23 points, 20 comments, by jack1689, 2026-07-16)