1. agent-security-playbook
206 stars+4 this week
An open-source security playbook for AI agents.
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 · Updated · By Flowy
How they compare
| Plugin | Stars | 7 days | Updated | License | Contains |
|---|---|---|---|---|---|
| hack-skillsThis page | 2,556 | +57 | Sep 13, 2026 | MIT | 103 skills |
| 1agent-security-playbook | 206 | +4 | Oct 15, 2026 | not available | 18 skills, 6 agents |
| 2arenbai-secskills | 260 | 0 | Sep 29, 2026 | MIT | 1 skill |
| 3claude-bughunter | 5,340 | +130 | Oct 28, 2026 | MIT | 83 skills, 15 commands |
| 4vibesec-skill | 1,378 | +15 | Feb 17, 2026 | Apache-2.0 | 1 skill |
| 5code-audit | 907 | +7 | Feb 13, 2026 | not available | 1 skill |
| 6eyadkelleh-awesome-skills-security | 393 | +2 | Jun 8, 2026 | not available | 7 skills |
| 7eyadkelleh-awesome-skills-security-2 | 393 | +2 | Jun 8, 2026 | not available | 7 skills |
| 8red-run | 299 | +6 | Oct 23, 2026 | AGPL-3.0 | 79 skills, 12 agents, 7 MCP servers |
| 9android-reverse-engineering-claude-skill | 132 | +3 | Jun 20, 2026 | Unlicense | 1 skill, 1 command |
| 10claude-pentest-skills | 63 | +5 | Sep 12, 2026 | not available | 1 skill, 3 agents, 6 commands |
| 11vantage | 4 | 0 | Oct 6, 2026 | MIT | 1 skill, 29 agents, 6 commands |
| 12rea | 398,246 | +43,798 | Oct 28, 2026 | MIT | not available |
The 12 closest alternatives
2. arenbai-secskills
260 stars0 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。
3. 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…
4. vibesec-skill
1,378 stars+15 this week
Stop vibe coding vulnerabilities into production.
5. 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.
6. 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…
7. eyadkelleh-awesome-skills-security-2
393 stars+2 this week
A curated collection of security testing resources packaged as agent skills, available on skills.sh Repository…
8. red-run
299 stars+6 this week
Security assessment toolkit for Claude Code.
9. android-reverse-engineering-claude-skill
132 stars+3 this week
Author: incogbyte Claude Code skill that automates Android application reverse engineering.
10. claude-pentest-skills
63 stars+5 this week
AI-powered web application penetration testing skills with Claude Code
11. vantage
4 stars0 this week
AI SAST framework for web & mobile apps, shipped as a Claude Code plugin.
12. rea
398,246 stars+43,798 this week
Reverse engineer anything with agents, from app behavior down to native binaries.
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.