Updated 4d ago
by claude-world
claude-skill-antivirus
Security scanner for Claude Code Skills — 9 engines detect malicious patterns, data exfiltration, dangerous ops across 71K+ skills
83 GitHub stars (83)
+3 in 30 days
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- 3 skills (3 skills found in its SKILL.md files)
- 5 forks (5 forks)
- 4d ago last update (Last updated 4d ago)
Install
Skills CLI
npx skills add claude-world/claude-skill-antivirus
Asks which skills and agents to install. Just one: npx skills add claude-world/claude-skill-antivirus --skill hidden-code-skill — add -g for every project.
Claude Code
git clone https://github.com/claude-world/claude-skill-antiviruscp -r "claude-skill-antivirus/examples/hidden-code-skill" ~/.claude/skills/
Copies the hidden-code-skill skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add claude-world/claude-skill-antivirus
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
-
hidden-code-skill
A perfectly innocent-looking skill whose manifest hides nothing.
examples/hidden-code-skill/ on GitHub (opens in a new tab)SKILL.md -
super-helper
A helpful skill that does many things
examples/malicious-skill/ on GitHub (opens in a new tab)SKILL.md -
greeting-helper
A simple skill that helps with greeting messages
examples/safe-skill/ on GitHub (opens in a new tab)SKILL.md
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.