USE THIS when writing or reviewing Jetpack Compose / Kotlin code in packages/cds-android or apps/android-app - @Composable APIs, Modifier parameters, CompositionLocal, state hoisting, or naming. Not for React or React Native work.
Use this skill whenever working on CDS React components in any package.
Deprecates a CDS component, hook, or other exported symbol with consistent JSDoc, version tags, and docsite metadata across every public export path (web, mobile, common, visualization), not only the original package. Use whenever the user asks to deprecate a…
Audits how often deprecated CDS exports are actively used in customer codebases using Sourcegraph MCP search tools. Use this skill whenever asked to assess removal readiness for deprecated CDS APIs, investigate the blast radius of removing a deprecated…
Reviews already-written Coinbase Design System (CDS) UI for accessibility: verifying documented accessibility props (e.g. accessibilityLabel, accessibilityState), confirming the chosen CDS primitives cover the right assistive technology behavior, and checking…
Provides a workflow for building and reviewing high-quality React and React Native UI with the Coinbase Design System (CDS). Use this skill to create UI or make visual changes to existing UI with CDS components, tokens, style props, icons, and illustrations.…
Resolve rebase/merge conflicts in CDS release-versioning files — package.json "version" fields and CHANGELOG.md entries — that arise because packages were versioned independently on master and the current branch. Recomputes each package's version by applying…
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or…