design-prototype

# Skill: Prototype & Research Guide work through the right fidelity level with validation. ## Steps 1. Read `workflows/prototyping.md` (5-level fidelity ladder, journey mapping template, usability-testing script, sample data). 2. Identify the current need and pick the **lowest** fidelity that answers it — never skip levels: - Content-first (info needs) → Wireframe (layout/nav) → Low-fi (task completion) → High-fi (visual/a11y) → Code (feasibility/perf). 3. For flows: produce a user-journey map with decision points, error paths, and edge cases. 4. For validation: define the usability test (tasks, success criteria, 5-user rule) using the script. 5. High-fi/code steps pull tokens (`tokens/*`), components (`components/*`), taste (`taste/*`), and a11y (`accessibility/*`). ## Output The artifact at the chosen fidelity + an explicit "what we validate next" plan. ## Verification (before declaring done) - The fidelity matches the question being answered — no level skipped. - Flows include decision points, **error paths, and edge cases** (empty/loading/overflow), not just the happy path. - A concrete validation step is named (tasks + success criteria), not "test later". - High-fi/code artifacts pass the same token + a11y bar as `design-code` (no hardcoded values, contrast, states). --- ## Kit location This skill is part of **ux-ui-agent-skills v2.4.0**. Resolve every relative path in the steps above against: `.agents/ux-ui-agent-skills/` (from repo root: `/Users/tao.exe/Documents/skill/.agents/ux-ui-agent-skills`) Load `.agents/ux-ui-agent-skills/CLAUDE.md` when you need the full agent persona or Request Router.