# onsetlab.app > AI-optimized mirror of onsetlab.app containing 3 pages totalling 298 words of clean markdown content, structured data, and semantic HTML. Original source: https://onsetlab.app/. Last updated: 2026-04-30T23:08:58.274Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Tool-calling AI agents that run locally.](/site-root.html): Build once, run anywhere. Your models, your tools, your machine. (243 words) ## Articles & Blog Posts - [docs/index.html](/docs/index.html) (1 words) - [OnsetLab | Playground](/playground/index.html): Try OnsetLab in the browser. Build local AI agents with tool calling. (54 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](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives