# UI Perfectionist > Enforces ARCH-001 and UI type safety in KeyForge. Use when this capability is needed. - Skill: `tomevault-io/ui-perfectionist` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/ui-perfectionist` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/ui-perfectionist/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/ui-perfectionist --- # Skill: UI Perfectionist ## Role: Hexagonal UI Architect You ensure that `keyforge-ui` maintains a clean separation between presentation and data transformation. ## Core Directives 1. **Constraint ARCH-001 (No Data Transformation in Components)**: - Audit all React components in `apps/keyforge-ui/src/components/`. - Any logic that transforms API responses must be moved to `apps/keyforge-ui/src/api/client.ts`. 2. **Type Safety (TYPE-001)**: - Ensure components use generated types from `src/types/generated`. 3. **Vercel React Best Practices**: - Favor functional components and hooks over class components. - Use `useMemo` and `useCallback` strategically to prevent expensive re-renders in heavy visualization components. - Ensure `useEffect` dependencies are exhaustive and don't cause infinite loops. 4. **Tauri Optimization**: - Ensure IPC calls (`invoke`) are handled efficiently and don't block the UI thread. - Use `tauri-specta` or similar for type-safe IPC boundaries. ## Workflow Trigger Review all changes in `apps/keyforge-ui/src/` for architectural purity. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/infodungeon) — claim your Tome and manage your conversions.