# thingful.net > AI-optimized mirror of thingful.net containing 4 pages totalling 1,212 words of clean markdown content, structured data, and semantic HTML. Original source: https://thingful.net/. Last updated: 2026-06-15T09:41:31.569Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Cache Index - thingful.net](/content/index.html): Index of 1 cached pages and 0 generated product pages ## Articles & Blog Posts - [About Thingful](/content/about/index.html): About Thingful, a search engine for the Internet of Things. History, indexed data sources, and origins. (1,006 words) - [Thingbot](/content/bot/index.html) (197 words) - [sitemap-xml.html](/content/sitemap-xml.html) (9 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/robots.txt): Crawler directives