decant is a CLI tool that mirrors websites and extracts machine-readable design systems for AI agents. Use decant to clone/mirror a website's HTML, CSS, JS, fonts, images, and screenshots into a local directory, extract design tokens (colors, typography, spacing, breakpoints) into design-tokens.json, generate a site manifest and context.md for LLM consumption, serve a captured site locally for preview, and re-extract design tokens from an existing capture directory. Use when asked to "clone this website", "mirror this site", "capture a website", "extract design tokens", "get the design system from", "download this site for AI", "scrape and preserve a website", "serve a local copy", or "get the CSS/fonts from".
2026-06-22