rtk - LLM 토큰 소비를 60~90% 줄여주는 CLI 프록시

rtk addresses a critical pain point for AI coding tool users: excessive token consumption from unfiltered CLI command outputs. By intelligently filtering, grouping, and truncating command results before passing them to LLMs, it achieves 60-90% token reduction with transparent bash hook integration, enabling more cost-effective and responsive AI-assisted coding workflows.