# Impeccable

> Impeccable is one agent skill with 24 commands (init, audit, critique, polish, typeset, layout and more) that steers coding agents away from generic AI-looking frontends, plus edit hooks for Claude Code, Codex, Cursor, Copilot and Grok Build. Its detector (59 rules) also runs as a standalone CLI with no LLM or API key; the skill itself needs a coding agent with a paid plan or key. Apache-2.0. New designs call an impeccable.style API, with anonymous telemetry that can be turned off. Free add-on; it does not replace a paid product.

- Repository: https://github.com/pbakaus/impeccable
- Official docs: https://github.com/pbakaus/impeccable#readme
- Checked: 2026-10-18

## What it replaces
Nothing people pay for: a free tool, listed because people search for it.

## Facts, with sources

| Question | Status | Answer | Source | Checked |
|---|---|---|---|---|
| Runs on my machine? | Confirmed | Yes, skill and detector engine run on your machine; new designs also call the impeccable.style roll API | https://github.com/pbakaus/impeccable#readme | 2026-10-18 |
| Code licence | Confirmed | Apache-2.0 | https://github.com/pbakaus/impeccable/blob/main/LICENSE | 2026-10-18 |
| Model weights licence | Confirmed | No separate model weights | https://github.com/pbakaus/impeccable#readme | 2026-10-18 |
| Commercial use | Confirmed | Yes, Apache-2.0 allows commercial use | https://github.com/pbakaus/impeccable/blob/main/LICENSE | 2026-10-18 |
| Paid services needed? | No | The skill needs an AI coding agent (paid plan or API key); the detector CLI alone needs nothing paid | https://github.com/pbakaus/impeccable#readme | 2026-10-18 |
| Hardware | Unknown | Not documented | none found | - |
| Operating systems | Partial | Windows launcher documented; macOS and Linux not stated explicitly | https://github.com/pbakaus/impeccable#installation | 2026-10-18 |
| Setup effort | Confirmed | Easy, one npx command then /impeccable init in your agent | https://github.com/pbakaus/impeccable#readme | 2026-10-18 |

GitHub: 83862 stars, 5025 forks, last push 2026-10-20, archived: no.
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Source: RepoQuarry (https://repoquarry.dev/projects/impeccable). Data licence: CC BY 4.0. Quotes are from project documentation and belong to their authors.