Leaderboard / Skill

Skill

Impeccable

One design skill with 24 commands (craft, audit, critique, polish, typeset, layout, bolder, quieter…) plus a CLI with deterministic anti-pattern detector rules for AI-generated frontends. Writes PRODUCT.md / DESIGN.md context files.

Facts

Author
Paul Bakaus (pbakaus)
Link
github.com/pbakaus/impeccable
GitHub stars
92,368 repo · checked 2026-10-28
License
Apache-2.0
Agents
Claude Code, Cursor, Codex, Gemini CLI, GitHub Copilot, OpenCode, Kiro, AntigravityAs named in the project’s own docs.
Install
npx impeccable install

Score

Untested

We haven’t run this Skill against the standard brief yet. We publish only scores from real, recorded runs.

Request a test