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

Lowfat is a lightweight CLI tool that acts as a pluggable filter to reduce verbose command-line output, saving users up to 91.8% on LLM token usage. Designed for developers who frequently pipe terminal output into language models, it operates as a single binary agent hook or shell wrapper. Its interest lies in dramatically cutting costs and noise when using LLMs with CLI data, making it a practical efficiency tool for AI-assisted development workflows.