What Antibot is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/what-antibot/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when the user asks what antibot, bot protection, WAF, captcha, or challenge provider a site uses, or asks to check sites for Cloudflare, Akamai, DataDome, PerimeterX, Imperva/Incapsula, Kasada, reCAPTCHA, hCaptcha, Anubis, or Shape Security markers.
The What Antibot skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 56,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/what-antibot curl -L https://claudskills.com/skills/what-antibot/SKILL.md \ -o ~/.claude/skills/what-antibot/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/what-antibot/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/what-antibot/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\what-antibot\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
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Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:
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