RTK — CLI Proxy for LLM Token Optimization

technology clitoken-optimizationproductivitydeveloper-toolsrust

요약

🔗 원본: GitHub: rtk-ai/rtk

CLI 프록시로 AI 코딩 에이전트의 토큰 소비를 60-90% 절감. 단일 Rust 바이너리, 제로 의존성. 100+ 명령어 지원.

주요 특징

• 4가지 압축 전략: Smart Filtering, Grouping, Truncation, Deduplication
• 자동 Rewrite Hook: Claude Code, Copilot, Cursor, Gemini CLI 등 14개 에이전트 지원
• 토큰 절감 분석: rtk gain으로 세션별/일별/전체 절감량 확인

지원 명령어

영역	명령어
파일	ls, read, smart, find, grep, diff
Git	status, log, diff, add, commit, push, pull
테스트	jest, vitest, pytest, go test, cargo test
빌드	tsc, next build, cargo build, ruff, golangci-lint
인프라	docker, kubectl, aws

설치 방법

brew install rtk                                   # Homebrew
curl -fsSL https://...install.sh | sh              # Quick install
cargo install --git https://github.com/rtk-ai/rtk  # Cargo

예상 절감 효과 (30분 Claude Code 세션 기준)

명령어	횟수	일반	RTK	절감
cat/read	20x	40,000	12,000	-70%
git diff	5x	10,000	2,500	-75%
cargo test	5x	25,000	2,500	-90%
Total		~118,000	~23,900	-80%

연결

• [[RTK Token Optimization]] — 개념 페이지

인용

“High-performance CLI proxy that reduces LLM token consumption by 60-90%”

---

원문 (요약)

# RTK — CLI Proxy for LLM Token Optimization

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies.

## Key Features
- Smart filtering, grouping, truncation, deduplication
- 100+ supported commands (git, cargo, test runners, docker, aws, etc.)
- Auto-rewrite hook for Claude Code, Copilot, Cursor, Gemini CLI, etc.
- Token savings analytics (rtk gain)

## Supported Commands
Files: ls, read, smart, find, grep, diff
Git: status, log, diff, add, commit, push, pull
Test: jest, vitest, playwright, pytest, go test, cargo test
Build: tsc, next build, cargo build, ruff, golangci-lint
Infra: docker, kubectl, aws

## Installation
- Homebrew: brew install rtk
- Quick: curl -fsSL https://...install.sh | sh
- Cargo: cargo install --git https://github.com/rtk-ai/rtk