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Impeccable

Apache design language/skills that make AI harnesses better at UI

AI Agents / Tooling · Apache-2.0 · 82.8k

Reviewed 2026-09-24 · last push 2026-10-19 · repo checked 2026-10-19

What's Good

Apache-2.0 (pbakaus/impeccable). One skill covers craft/init/audit/polish and more; CLI and browser extension run deterministic rules with no LLM key. Installs into Claude Code, Cursor, Codex, Grok, Hermes, and peers via `npx impeccable install`; docs at impeccable.style.

The Catch

Vs Superpowers and agent-skills packs: Impeccable is a design-language/skills layer for UI quality, not a coding agent and not a general agent-skills monorepo. Node ≥22.18 for the npx installer path; star count is extreme (~70k) — treat momentum as discovery noise until the skill actually changes your harness output.

Verdict

Apache design skill when your coding agent ships samey SaaS UI and you want PRODUCT.md + detectors in-loop; not a substitute for an agent runtime.

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