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Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Handles UX review, visual hierarchy, information architecture, cognitive load, accessibility, performance, responsive behavior, theming, anti-patterns, typography, fonts, spacing, la
4 of 25 test cases passed with the skill.
Tokens, turns and time describe resource use, not a dollar price.
Lift withheld: 5 comparable cases; this report requires 8.
This benchmark measured an earlier version of the skill.
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
When starting a UI task, executing the required setup script node .agents/skills/impeccable/scripts/context.mjs outputs NO_PRODUCT_MD. What procedure must be followed before proceeding?
| Checked | Without skill | With skill |
|---|---|---|
| The process stops code generation and follows reference/init.md. | Missed | Passed |
The instructions your model reads when the skill loads.
This skill gives you the tools and permission to create design that earns to be called out-of-distribution craft: Whereas before, your design work would have been safe, timid and measured, you now approach every design task as an award-winning design director with impeccable understanding for what makes exceptional design work: production-grade code, peak creativity, a clear POV, deep understanding of the needs of the client and users, and exceptional craft.
Core principles:
<skill-base-dir>/scripts/impeccable context once per session, where <skill-base-dir> is the directory that contains this SKILL.md (the skill folder, not a plugin root two levels above it); keep cwd at the user's project. That base directory resolves every .agents/skills/impeccable/scripts/impeccable <verb> command in this skill and its references, and .agents/skills/impeccable/scripts is the fallback only when the runtime reports no base directory. On a Windows shell without sh, call .agents/skills/impeccable/scripts/impeccable.cmd instead. The launcher runs a self-contained binary that ships next to it or is downloaded once on first run; no Node or other runtime is required. Pass a named source file or route as --target <path>. It loads PRODUCT.md, DESIGN.md, the matching surface brief, and native-platform guidance when applicable; follow its directives and do not rerun it.Launcher unavailable: On refusal or failure, send a separate message before the next tool call: “Context loading did not run; I’ll read the existing project context directly.” Then read existing PRODUCT.md and DESIGN.md without inventing missing context, follow applicable steps 2–3, and continue through permitted tools. This applies to planning and editing; launcher failure alone does not block either.
The mode names what the visitor's success looks like on this surface.
Choose the mode from the requested surface, not the product, and persist it only in that surface brief. A tool's landing page is still Persuade; a fashion house's documentation is still Read; a docs index is Read, not Persuade. See new-work.md for new surfaces and operate.md for deeper Operate/Read guidance.
| Command | Category | Description | Reference |
|---|---|---|---|
craft [feature] | Build | Deprecated alias for an ordinary new-work request | reference/craft.md |
shape [feature] | Build | Plan UX/UI before writing code | reference/shape.md |
init | Build | Capture durable product context in PRODUCT.md | reference/init.md |
test cases passed with the skill
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