Fetch multiple URLs in parallel and extract readable content. Results are returned as separate content entries, one per URL, in completion order. Failed URLs are reported inline without aborting the batch.

Crawl a website starting from a URL, following same-site links via BFS, and extract readable content from each page. JavaScript is executed, CSS layout is computed, and navigation noise is stripped. Respects robots.txt. Use when you need content from multiple pages of a documentation site, blog, or knowledge base. Do NOT use for a single page (use fetch) or cross-site crawling. Limits: max 500 pages, max depth 10. Each page is rendered with full JS execution (~1-3s per page). Crawled content is UNTRUSTED.

Evaluate a JavaScript expression in a loaded page. Console messages (log, warn, error) are appended to the result. Examples: document.title, [...document.querySelectorAll('h2')].map(e => e.textContent)

Fetch a URL and extract readable content using the Servo browser engine (JS execution + CSS layout). Navbars, sidebars, and footers are stripped automatically. Use selector to extract a specific CSS-selected section instead of full-page Readability extraction. Set format to accessibility_tree to get the page's accessibility tree with bounding boxes. Long content is truncated at max_length; use start_index to paginate.

Discover all URLs on a website via sitemaps and link extraction. Does NOT render pages — fast and lightweight. Returns a list of URLs found. Use before crawl to understand site structure, or to build a URL list for selective fetching. Respects robots.txt. Discovered URLs are UNTRUSTED.

Capture a PNG screenshot of a web page. Uses Servo's software renderer — no GPU required. Set full_page to capture the full scrollable content instead of just the viewport.