No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by rtk-ai · Agent Tool · ★ 81.3k
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is rtk safe to install? View the security audit →
High-performance CLI proxy that reduces LLM token consumption by 60-90% Website • Install • Troubleshooting • Architecture • Discord English • Francais • 中文 • 日本語 • 한국어 • Espan
| Stars | 81,259 |
| Forks | 5,149 |
| Language | Rust |
| Category | Agent Tool |
| License | Apache-2.0 |
| Quality Score | 72.6863721756553/100 |
| Open Issues | 1541 |
| Last Updated | 2026-09-21 |
| Created | 2026-01-22 |
| Platforms | claude-code, cli, rust |
| Est. Tokens | ~25k |
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rtk is CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies. It is categorized as a Agent Tool with 81.3k GitHub stars.
rtk is primarily written in Rust. It covers topics such as agentic-coding, ai-coding, anthropic.
You can find installation instructions and usage details in the rtk GitHub repository at github.com/rtk-ai/rtk. The project has 81.3k stars and 5149 forks, indicating an active community.
rtk is released under the Apache-2.0 license, making it free to use and modify according to the license terms.
The top alternatives to rtk on Agent Skills Hub include everything-claude-code, awesome-claude-code, headroom. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: