A high-performance Rust CLI tool that intercepts and compresses command outputs before they reach LLM context windows, dramatically reducing token costs for AI coding assistants by 60-90%. Includes explanation of what 'tokens' are for beginners, practical before/after examples with actual runnable commands and visible results, benchmarked comparison with detailed measurement methodology (50 sessions on M1 Mac with Claude 3.5), real cost-saving examples ($10-15/month → $2-6/month), complete troubleshooting guide with verification commands, clear limitations (when NOT to use RTK for full outputs), and system requirements (macOS 11+, Linux, WSL2).
optimization · rust · cli · llm
คัดมา · อัปเดต 6 พ.ย. 2569