How it worksWhat happens between pasting a URL and getting a DESIGN.md: capture, sampling, analysis, and the tiers and credits behind it.
What is DESIGN.mdThe file format: YAML tokens for colors, typography, spacing, shapes and components, plus the markdown guidance agents read.
Chrome extensionExtract the page in your current tab. Sign in once, same credits, results in My extractions.
MCP serverSign in from Claude Code, Codex or claude.ai, or paste an API key into Cursor and scripts, and extract with the same credits.