Dynamic Content Extraction

Extract structured data (prices, listings, product details) from JavaScript-heavy sites where key data is rendered by React/Vue/Angular and doesn't appear in compact accessibility snapshots.

When to Use

• Extracting prices, inventory, or listings from booking/retail/travel sites (IHG, Marriott, Booking.com, Amazon, etc.)
• Data is visible on screen but absent from browser_snapshot (compact mode)
• web_extract times out or returns empty content
• Direct API calls are blocked by CDN/WAF (Akamai, Cloudflare)
• Vision model reads are inconsistent for exact numeric data
• the user asks for browser/search/internet tool inventory, fallback order, or says to check the vault for web tooling
• Estimating market-wide keyword demand when the request is phrased as “check Google Analytics” or a chart/API is rendered only in page JavaScript

References:

• If a browser/search/internet tool inventory or fallback order is needed, inspect the environment's own tool catalog at runtime rather than relying on a static vault note.
• distinguishes Analytics, Search Console, Keyword Planner, Trends, and SEO volume datasets; it includes same-origin Google Trends widget extraction and concise reporting guidance.
• documents the live OpenRouter model-performance endpoint, extraction code, metric interpretation, specialty-model screening, and Nitro routing.

Workflow