About
This skill helps developers implement Content Security Policy (CSP) headers for security hardening and XSS prevention. It provides expert guidance on configuring CSP, implementing nonces for inline scripts, and setting up violation reporting. Use it when you need to secure web applications by defining allowed resources and blocking malicious content injection.
Quick Install
Claude Code
Recommendednpx skills add a5c-ai/babysitter -a claude-code/plugin add https://github.com/a5c-ai/babysittergit clone https://github.com/a5c-ai/babysitter.git ~/.claude/skills/cspCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the csp skill?
csp is a Claude Skill by a5c-ai. Skills package instructions and resources that Claude loads on demand, so Claude can perform csp-related tasks without extra prompting.
How do I install csp?
Use the install commands on this page: add csp to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does csp belong to?
csp is in the Documentation category, tagged general.
Is csp free to use?
Yes. csp is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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