Websites

defuddle extracts clean markdown from web pages with the Defuddle CLI, removing clutter for research, docs, and articles. Use it for standard HTML pages, install with npm, and skip URLs ending in .md.

The optimize skill helps diagnose and improve UI performance issues across loading, rendering, animations, images, bundle size, and runtime behavior with a measurement-first workflow.

baoyu-url-to-markdown converts live URLs to Markdown with a vendored baoyu-fetch CLI using Chrome CDP, site adapters, and generic fallback. Review Bun runtime needs, first-time EXTEND.md setup, and usage for X, YouTube, Hacker News, and rendered pages.

The use-dom skill shows how to use Expo DOM components to run React web code in a webview on native and normally on web, helping you reuse browser-dependent components and migrate web code incrementally.

web-to-markdown is a Format Conversion skill that turns live web pages into clean Markdown through the local web2md CLI, using a Chromium-family browser for JS-rendered pages, interactive flows, and batch URL conversion. It only runs when explicitly invoked by name.

technical-seo-checker is a structured technical SEO audit skill for diagnosing crawl, indexing, redirects, mobile usability, site speed, and Core Web Vitals issues with reusable templates and references.

The on-page-seo-auditor skill reviews a single URL against a target keyword, scoring titles, meta, headers, content, links, images, and technical basics with prioritized fixes.

internal-linking-optimizer is a planning skill for SEO content teams to improve site architecture, fix orphan pages, reduce crawl depth, and map stronger internal links with reusable templates and examples.

firecrawl-agent helps extract structured JSON from complex, multi-page websites. Learn when to use it, how to run the Firecrawl CLI agent, add schemas, set starting URLs, and save outputs for pricing, products, and directory-style data extraction.

firecrawl skill for installing, authenticating, and using the official Firecrawl CLI for web scraping, search, crawling, and page interaction. Learn setup, `firecrawl --status`, login, safe file output to `.firecrawl/`, and practical usage patterns backed by the repo.

firecrawl-crawl helps agents bulk extract content from a website or docs section with path filters, depth limits, page caps, wait mode, and job status checks.

firecrawl-download helps you download a site or docs section into organized local files under .firecrawl/. It combines site mapping and scraping, supports markdown, links, and screenshots, and is useful for offline docs copies, bulk page capture, and practical Web Scraping workflows.

firecrawl-search is a web research skill for finding sources, running structured search, and optionally scraping full page content as JSON with Firecrawl CLI.

firecrawl-map helps agents discover and list URLs on a site, with options for search filtering, limits, JSON output, sitemap modes, and subdomain control before deeper scraping or crawling.

firecrawl-scrape helps extract clean, LLM-friendly content from known URLs, including JS-rendered pages. Use it to scrape markdown, links, or page-specific answers with Firecrawl CLI or npx firecrawl.

tavily-search is a web research skill that uses the Tavily CLI to return structured search results for AI agents, including snippets, relevance signals, and metadata. It supports domain filters, time ranges, and advanced search depth for current source discovery and guided web research workflows.

secure-linux-web-hosting helps safely set up or review Linux web hosting with distro-aware routing, SSH hardening, firewall changes, Nginx static or reverse-proxy setup, HTTPS issuance, and validation-first sequencing for Deployment work.

domain-authority-auditor is a CITE-based domain trust audit skill that scores Citation, Identity, Trust, and Eminence, applies domain-type weighting, flags veto risks, and prioritizes fixes for Brand Review and authority checks.