Menu
Creates one disposable selected-direction prototype under the isolated design prototype root.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | design-prototype |
| description | Creates one disposable selected-direction prototype under the isolated design prototype root. |
Prototype only a user-selected Studio direction. The job must provide one exact prototype_root under .design/prototypes/<task-slug>/ and a reviewed DESIGN_HANDOFF.
PROTOTYPE_DONE packet through END_PROTOTYPE_DONE, with path: and validation: plus changed paths, launch/open instructions that require no dependency installation, represented states, and known prototype limits. Use PROTOTYPE_BLOCKED through END_PROTOTYPE_BLOCKED with reason: and evidence: when the job cannot be safely completed.The prototype is design evidence, not production code.
Screenshot-first visual end-to-end validation policy for browser-rendered UI and webview jobs after verifier approval.
Default engineering workflow. Classify a technical request, route it through the native T1/T2/T3 engineering fleet, and return only independently verified completion to the orchestrator.
Safely operate Claude Code's opt-in advanced capabilities—sessions, worktrees, agent teams, Skills, MCP, plugins, hooks, Channels, schedules, goals, and Agent SDK integrations—when the user explicitly asks for one. Do not use for an ordinary build request.
Routes selective local Codex plan, code, verification, and visual judgment with evidence-backed blocking and strict cost caps.
Shared evidence, accessibility, context, and handoff rules for the local design-agent fleet.
Produces contextual creative theses and bounded visual directions without generic model defaults.