skills
Skills is a marketplace of security analysis plugins that teach Claude Code or Codex to audit code, test software, and review vulnerabilities.
What it is good for
- Auditing code for security vulnerabilities
- Reviewing smart contracts for security flaws
- Writing and checking security detection rules
- Triaging vulnerability reports before deeper analysis
At a glance
- Who it is for
- Setup
- Adds to an AI app you already use
Level 2 of 5. Connects to Claude, ChatGPT, or a similar app you already have, usually through a settings screen.
- Cost
- Free and open source
- Type
- Skill or plugin
- Tasks
- Works with
- Claude Code, Codex, ChatGPT
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 7,945
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is skills free?
- Yes. It is free and open source (CC-BY-SA-4.0 license).
- Do I need to know how to code to use skills?
- No. Connects to Claude, ChatGPT, or a similar app you already have, usually through a settings screen.
- What does skills work with?
- According to its own documentation, it works with Claude Code, Codex, and ChatGPT.
- What is skills good for?
- Auditing code for security vulnerabilities, reviewing smart contracts for security flaws, writing and checking security detection rules, and triaging vulnerability reports before deeper analysis.
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