# whisker.spatialkittens.com > AI-optimized mirror of whisker.spatialkittens.com containing 4 pages totalling 823 words of clean markdown content, structured data, and semantic HTML. Original source: https://whisker.spatialkittens.com/. Last updated: 2026-05-01T01:29:03.737Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Homepage - [Whisker — Describe It. Design It. Export It. AI-Powered Parametric CAD.](/site-root.html): Generate production-ready parametric CAD models from natural language. Export to STEP, STL, and Fusion 360 with full feature trees. Free to start. (707 words) ## Articles & Blog Posts - [Create your account](/sign-up/index.html): Generate production-ready parametric CAD models from natural language. Export to STEP, STL, and Fusion 360 with full feature trees. Free to start. (21 words) - [Plans & Pricing](/pricing/index.html): Generate production-ready parametric CAD models from natural language. Export to STEP, STL, and Fusion 360 with full feature trees. Free to start. (77 words) - [Sign in to Whisker](/sign-in/index.html): Generate production-ready parametric CAD models from natural language. Export to STEP, STL, and Fusion 360 with full feature trees. Free to start. (18 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