Automating Component Definition at Figma Design Handoff
A Figma plugin that detects components in a frame and hands developers a structured, AI-ready spec
✳The problem they went after
PMs and developers keep receiving final design files with incomplete component definitions, which is worst when there is no formal design system or when the one that exists is applied inconsistently. The result is weaker engagement during the design phase and productivity gaps that push revenue generation into the wrong stage of the workflow.
✳What they actually did
The plugin scans an active design frame, detects UI components and arranges them into an atomic hierarchy. Users pick their reference: an isolated audit with no library, a connection to an internal design system such as Storybook, or a components page the designer prepared. Each component comes back classified as new, modified or existing, and the output is an AI-executable PRD in Markdown ready for Google AI Studio, Lovable or Bolt. A working prototype runs the whole thing against a real frame.
✳What you can take from it
Worth stealing
- Three reference modes for teams at different maturity levels
- Components classified as new, modified or existing
- Markdown PRD output aimed at AI build tools
- MVP scoped by explicit exclusions to stay deterministic
Read this if
Designing an AI feature that must produce output another tool consumes without a human cleanup pass
The transferable bitThe reference-mode choice is what makes the tool usable for teams at very different design-system maturity levels. The MVP is then scoped by exclusion: finalised UI states only, no multi-page flow stitching, no real-time collaboration. That is how you keep an AI feature deterministic enough to trust.
✳The submission itself
Open the PDF →Reading on a phone? The embedded viewer is cramped — open the PDF in a new tab instead.