vercel-deepsec
Detects broad web application security vulnerabilities using the Vercel DeepSec benchmark prompt. Use when benchmarking security review coverage or running an open-ended appsec scan for auth bypass, missing auth, XSS, RCE, SQL injection, SSRF, path traversal, secrets, weak crypto, unsafe redirects, webhook verification, Next.js Server Actions, Lua/OpenResty, Go, cache poisoning, or header trust bugs.
Install
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Open your terminal
- Mac: Press โ Space, type "Terminal", press Enter
- Windows: Press Win R, type "cmd", press Enter
Paste the command above and press Enter
Use the Copy command button, then paste in your terminal (Mac: โV, Windows: Ctrl V).
Restart Claude Code
Close and reopen Claude Code, or start a new session, so it picks up the new skill.
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