JakubKontra

SEO diagnostics combining Google Search Console + Ahrefs MCP data with codebase analysis. Detects crawl errors, indexing issues, missing meta tags, broken canonicals, sitemap problems, structured data gaps, and more. Use when the user wants an SEO audit, technical SEO review, indexing diagnostics, or search performance analysis.

Autonomous browser testing agent for any web application. Discovers routes, tests pages, finds bugs via agent-browser (fast Rust daemon). Use when the user wants to test their web app, run browser tests, find UI bugs, do visual regression testing, or perform QA on any web application. Works with any app via browserhawk.config.json.

Check domain name availability via RDAP (with a whois fallback), with zero dependencies. Use whenever the user wants to know if a domain is free, compare a name across many TLDs, or find an available domain for a project/brand. Triggers on: "is X.com available", "check domain", "is this domain taken", "find a domain for", "domain availability", "je domena volna", "zkontroluj domenu", "najdi volnou

Create and manage temporary/disposable email inboxes via tempmail.lol API (no dependencies, just curl). Use whenever the user needs a throwaway email — E2E testing, account registration, email verification, OTP confirmation, or any disposable inbox scenario. Triggers on: "temp email", "temporary email", "disposable email", "docasny email", "docasna schranka", "throwaway email", "fake email for tes

Fetch and execute a remote skill on-the-fly without installing it permanently. Use when the user wants to try a skill once, run a skill from GitHub, use a remote skill without installing, or mentions "use-remote-skill", "run remote skill", "try this skill", "fetch skill", "one-time skill", or provides a GitHub URL/shorthand pointing to a skill they want to execute. This is the go-to skill whenever

Autonomous security vulnerability scanner for codebases. Detects secrets, XSS, missing security headers, auth issues, OWASP Top 10 patterns, dependency vulnerabilities, PII exposure, CORS misconfiguration, and more. Aligned to OWASP APTS (Autonomous Penetration Testing Standard) Foundation tier. Outputs SARIF JSON, Markdown report, and APTS Conformance Claim. Use when the user wants a security aud