# hack-skills alternatives: 12 Claude Code plugins like yaklang/hack-skills Flowy lists 167 other Security plugins like hack-skills, ranked by shared technologies, then GitHub stars; nothing in this list is paid. Published: Oct 23, 2026 · Updated: Oct 28, 2026 · Author: Flowy Canonical: https://www.flowy.sh/alternatives/yaklang-hack-skills ## How they compare | Plugin | Stars | 7 days | Updated | License | Contains | | --- | ---: | ---: | ---: | --- | --- | | [hack-skills](https://www.flowy.sh/listings/yaklang-hack-skills) | 2,556 | +57 | Sep 13, 2026 | MIT | 103 skills | | [agent-security-playbook](https://www.flowy.sh/listings/owasp-secure-agent-playbook) | 206 | +4 | Oct 15, 2026 | – | 18 skills, 6 agents | | [arenbai-secskills](https://www.flowy.sh/listings/arenbai-secskills) | 260 | 0 | Sep 29, 2026 | MIT | 1 skill | | [claude-bughunter](https://www.flowy.sh/alternatives/elementalsouls-claude-bughunter) | 5,340 | +130 | Oct 28, 2026 | MIT | 83 skills, 15 commands | | [vibesec-skill](https://www.flowy.sh/alternatives/behisecc-vibesec-skill) | 1,378 | +15 | Feb 17, 2026 | Apache-2.0 | 1 skill | | [code-audit](https://www.flowy.sh/listings/3stonebrother-code-audit) | 907 | +7 | Feb 13, 2026 | – | 1 skill | | [eyadkelleh-awesome-skills-security](https://www.flowy.sh/listings/eyadkelleh-awesome-claude-skills-security) | 393 | +2 | Jun 8, 2026 | – | 7 skills | | [eyadkelleh-awesome-skills-security-2](https://www.flowy.sh/listings/eyadkelleh-awesome-skills-security) | 393 | +2 | Jun 8, 2026 | – | 7 skills | | [red-run](https://www.flowy.sh/listings/blacklanternsecurity-red-run) | 299 | +6 | Oct 23, 2026 | AGPL-3.0 | 79 skills, 12 agents, 7 MCP servers | | [android-reverse-engineering-claude-skill](https://www.flowy.sh/listings/incogbyte-android-reverse-engineering-claude-skill) | 132 | +3 | Jun 20, 2026 | Unlicense | 1 skill, 1 command | | [claude-pentest-skills](https://www.flowy.sh/listings/frendysanusi-claude-pentest-skills) | 63 | +5 | Sep 12, 2026 | – | 1 skill, 3 agents, 6 commands | | [vantage](https://www.flowy.sh/listings/tinoimammp-vantage-security-agent) | 4 | 0 | Oct 6, 2026 | MIT | 1 skill, 29 agents, 6 commands | | [rea](https://www.flowy.sh/alternatives/morluto-rea) | 398,246 | +43,798 | Oct 28, 2026 | MIT | – | ## The 12 closest alternatives 1. [agent-security-playbook](https://www.flowy.sh/listings/owasp-secure-agent-playbook) (206 stars, +4 this week). An open-source security playbook for AI agents. [agent-security-playbook on Flowy](https://www.flowy.sh/listings/owasp-secure-agent-playbook) 2. [arenbai-secskills](https://www.flowy.sh/listings/arenbai-secskills) (260 stars, 0 this week). 专为 Claude Code / WorkBuddy 等支持 SKILL.md 的 Agent 环境打造的专业渗透测试技能包。覆盖信息收集 → 全类漏洞发现 → 漏洞利用 → 后渗透 → 免杀全流程。对 Agent 说出目标，自动弹出方向键交互面板，即刻开始实战测试。. [arenbai-secskills on Flowy](https://www.flowy.sh/listings/arenbai-secskills) 3. [claude-bughunter](https://www.flowy.sh/listings/elementalsouls-claude-bughunter) (5,340 stars, +130 this week). A self-contained Claude skill bundle for bug hunting and external red-team work · 83 skills · 15 slash commands · 681 disclosed-report… [claude-bughunter on Flowy](https://www.flowy.sh/listings/elementalsouls-claude-bughunter) · [claude-bughunter alternatives](https://www.flowy.sh/alternatives/elementalsouls-claude-bughunter) 4. [vibesec-skill](https://www.flowy.sh/listings/behisecc-vibesec-skill) (1,378 stars, +15 this week). Stop vibe coding vulnerabilities into production. [vibesec-skill on Flowy](https://www.flowy.sh/listings/behisecc-vibesec-skill) · [vibesec-skill alternatives](https://www.flowy.sh/alternatives/behisecc-vibesec-skill) 5. [code-audit](https://www.flowy.sh/listings/3stonebrother-code-audit) (907 stars, +7 this week). Professional white-box code security audit skill with 55+ vulnerability types, dual-track audit model, and multi-agent deep analysis. [code-audit on Flowy](https://www.flowy.sh/listings/3stonebrother-code-audit) 6. [eyadkelleh-awesome-skills-security](https://www.flowy.sh/listings/eyadkelleh-awesome-claude-skills-security) (393 stars, +2 this week). A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository… [eyadkelleh-awesome-skills-security on Flowy](https://www.flowy.sh/listings/eyadkelleh-awesome-claude-skills-security) 7. [eyadkelleh-awesome-skills-security-2](https://www.flowy.sh/listings/eyadkelleh-awesome-skills-security) (393 stars, +2 this week). A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository… [eyadkelleh-awesome-skills-security-2 on Flowy](https://www.flowy.sh/listings/eyadkelleh-awesome-skills-security) 8. [red-run](https://www.flowy.sh/listings/blacklanternsecurity-red-run) (299 stars, +6 this week). Security assessment toolkit for Claude Code. [red-run on Flowy](https://www.flowy.sh/listings/blacklanternsecurity-red-run) 9. [android-reverse-engineering-claude-skill](https://www.flowy.sh/listings/incogbyte-android-reverse-engineering-claude-skill) (132 stars, +3 this week). Author: incogbyte Claude Code skill that automates Android application reverse engineering. [android-reverse-engineering-claude-skill on Flowy](https://www.flowy.sh/listings/incogbyte-android-reverse-engineering-claude-skill) 10. [claude-pentest-skills](https://www.flowy.sh/listings/frendysanusi-claude-pentest-skills) (63 stars, +5 this week). AI-powered web application penetration testing skills with Claude Code. [claude-pentest-skills on Flowy](https://www.flowy.sh/listings/frendysanusi-claude-pentest-skills) 11. [vantage](https://www.flowy.sh/listings/tinoimammp-vantage-security-agent) (4 stars, 0 this week). AI SAST framework for web & mobile apps, shipped as a Claude Code plugin. [vantage on Flowy](https://www.flowy.sh/listings/tinoimammp-vantage-security-agent) 12. [rea](https://www.flowy.sh/listings/morluto-rea) (398,246 stars, +43,798 this week). Reverse engineer anything with agents, from app behavior down to native binaries. [rea on Flowy](https://www.flowy.sh/listings/morluto-rea) · [rea alternatives](https://www.flowy.sh/alternatives/morluto-rea) ## Questions about hack-skills alternatives ### What is the best alternative to hack-skills? agent-security-playbook is the first of 12 alternatives to hack-skills by shared technologies: it has 206 stars (behind hack-skills), gained 4 stars this week and ships 6 agents, which hack-skills does not. ### Which hack-skills alternative has the most skills? claude-bughunter has the most, with 83 skills of the 12 alternatives listed. hack-skills has 103. ### Is hack-skills free? Yes. hack-skills is published under the MIT license, so it is free to use. ## Related - [Security plugins on Flowy](https://www.flowy.sh/listings/category/security) - [Browse all skills](https://www.flowy.sh/skills) - [hack-skills on Flowy](https://www.flowy.sh/listings/yaklang-hack-skills)