validating-csrf-protection
Validate CSRF protection implementations for security gaps. Use when reviewing form security or state-changing operations. Trigger with 'validate CSRF', 'check CSRF protection', or 'review token security'.
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill validating-csrf-protection --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Validating CSRF Protection ## Overview Validate Cross-Site Request Forgery protection across web application endpoints, forms, and API routes. This skill examines synchronizer token patterns, double-submit cookie implementations, SameSite cookie attributes, Origin/Referer header validation, and custom header requirements to identify state-changing operations vulnerable to CSRF attacks. ## Prereq
What does the validating-csrf-protection skill do?
Validate CSRF protection implementations for security gaps. Use when reviewing form security or state-changing operations. Trigger with 'validate CSRF', 'check CSRF protection', or 'review token security'.
How do I install it?
Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill validating-csrf-protection --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.