Top-level CLI for design-parity: run a parity check with no checkout via `npx design-parity run …`. A thin launcher over @design-parity/action; re-exports its programmatic API too.

Shared contracts for design-parity: DesignReference, CandidateRender, tokens, semantics, verdict, and the design-map schema.

Integration layer: wires resolver, adapters, candidate, checks, diff, and policy into a parity run, and surfaces the verdict (CLI now; GitHub Action surface to follow).

Turn a rendered Compose component system (compose-preview data products) into an importable design-artifact catalog: per-component sticker sheets in two variants (ideal + layout), a W3C DTCG token set, and an accessibility 'greenline' annotation layer — l

Deterministic a11y + i18n spec checks over a DesignReference / CandidateRender pair. No model at run time — only committed rules and thresholds.

Source-agnostic diff engine: consume a (DesignReference, CandidateRender) pair and emit a deterministic Verdict — a11y + i18n first, then token compliance, then visual diff.

Detect a repo's design-system maturity and, for a repo with no design system, bootstrap an opinionated committed baseline (tokens, design-map, check config, parity direction).

Image-bundle reference adapter: resolves a committed directory or .zip of reference PNGs plus a manifest.json (linked via design-map.json) and normalizes to a DesignReference. Covers any design tool with no read API or HTML export — just a dump of exporte

Claude Design reference adapter: resolves a committed HTML export via design-map.json, rasterizes it headlessly, and normalizes to a DesignReference. Claude Design has no read API and no Figma export.

Figma ReferenceAdapter: resolves a component to a Figma node via Code Connect, fetches the reference image + variables over the REST API, and normalizes to a DesignReference.

Self-contained HTML comparison page per parity run: reference | candidate | diff side by side with the verdict findings, inlined to one offline .html file (data-URI PNGs + inline CSS/JS, no external assets).

Google Stitch ReferenceAdapter: resolves a component to a Stitch design via design-map.json, fetches HTML+Tailwind through the Stitch SDK, rasterizes a reference image, and normalizes to a DesignReference.

Opt-in Figma page backdrops: import key pages/screens as background images, place each component instance on them, link every placement back to the code component, and view the page with the candidate renders overlaid on top.

The kit vocabulary a design map resolves variants against: walk a design kit's pages, project the referenced component sets into a committed kit index, and resolve a catalog variant knob to the exact kit node (variant axis, component property, or configur

Pluggable candidate sources: a static compose-ai-tools preview-bundle reader, a wrapper over the upstream compose-preview CLI, and stubs for local Compose-for-Web and daemon rendering — all normalizing into a CandidateRender.

Parity direction policy: the committed .design-parity.json config (schema, loader, validator CLI) and the deterministic auto -> design-led/code-led resolver.

Correspondence resolver: decide which design reference (source, ref) matches a changed code component — Code Connect, then design-map.json, then name convention.

Page level component wrapper to enforce padding, margin, and sizing for children for design parity throughout your project.

MCP server for Majin design parity system

Diff engine for Majin design parity system