Skill UI

Detects domain fronting C2 traffic by comparing TLS SNI and HTTP Host headers from proxy logs, leveraging pyOpenSSL to inspect certificate issuers and SANs, correlating CDN providers and IP ranges, and scoring alerts for high-confidence threat hunting.

Guides penetration testers through systematic host header injection checks, covering password reset poisoning, cache poisoning, SSRF, virtual host routing, and connection-state attacks for web applications.

This skill facilitates the deployment of WebContainer applications to popular hosting platforms like Vercel and Netlify. It handles complex configuration, including setting necessary COOP/COEP security headers. It is essential when developing modern web projects using WebContainers or the StackBlitz SDK, ensuring proper and secure deployment.

Automates the deployment of static web files (HTML, CSS, JS, images) to a specified domain using Cloudflare Pages via the Wrangler CLI. This skill is ideal for hosting Single-Page Applications (React, Vue), landing pages, portfolios, or documentation sites. It stages the site files and injects necessary cache revalidation headers to ensure content freshness after redeployment.