foveance

A lossless token-optimization codec for LLM agents — cut input tokens up to 82%, nothing dropped, every fact kept. Drop-in proxy + one-line Python API for Claude Code, Codex, Cursor, OpenAI, Anthropic & Ollama. pip install foveance. Maintained by Aimaghsoodi on GitHub, where it has earned 21 stars from the community.

It's actively developed around anthropic, context-compression, llm, and is a solid reference for anyone building with these tools.