One command wraps Claude Code, Codex, Hermes, and more with a local proxy that compresses logs, tool output, and files before every provider call. In a pinned 54-run benchmark: 33.2% fewer input tokens with 18/18 correctness checks. Caveman can also run any existing agent skill with ~70% fewer tokens by loading text as images. Built on an open-source ecosystem with 97K+ GitHub stars.
Looking for a Caveman alternative? Explore platforms like Eden AI for one API to many models, Helicone AI for LLM observability, and Edgee for cheaper, faster coding agents. For monitoring, try Respan and Latitude.