Show HN: Lowfat – pluggable CLI filter that saved 91.8% of my LLM tokens

A developer shared 'lowfat', a CLI filter tool that reduces LLM token usage by 91.8% through customizable plugins and built-in filters for commands like kubectl and git. The tool prioritizes local-first design, no telemetry, and UNIX-style composability, avoiding token limits for their company's Bedrock LLM service.