# pbakaus/impeccable

Source: [GitHub](https://github.com/pbakaus/impeccable)  
Feed7 permalink: https://feed7.dev/p/impeccable-0itpnmu  
Published: Unknown  
Trust: Needs Review (needs_review)

## Why Included

Impeccable gives coding agents a shared design vocabulary, project context, and frontend checks. Builders can use it to make design reviews and polish passes more repeatable across supported tools.

## Source Summary

Impeccable provides **1 skill and 24 commands** for design guidance, plus **62 deterministic detector rules** for AI-generated frontend design. Its setup records durable product context in PRODUCT.md and keeps visual direction separately in DESIGN.md.

## Practical Implication

Builders can use commands such as audit, critique, and polish to guide reviews, and run the deterministic checks through the CLI or browser extension without an API key. The project supports several coding tools, including Claude Code, Cursor, and Codex.

## Agent-Ready Context

Impeccable provides **1 skill and 24 commands** for design guidance, plus **62 deterministic detector rules** for AI-generated frontend design. Its setup records durable product context in PRODUCT.md and keeps visual direction separately in DESIGN.md.

Builders can use commands such as audit, critique, and polish to guide reviews, and run the deterministic checks through the CLI or browser extension without an API key. The project supports several coding tools, including Claude Code, Cursor, and Codex.

The rules are deterministic, while some critique checks use an LLM. Setup and hook behavior vary by tool; for example, Codex users may need to approve the project hook after installation or updates.

## Connected Context

Feed7 judgment across 944 accumulated Signals:

Impeccable combines durable product and visual context with design commands and deterministic frontend checks, with some critique checks using an LLM. Its tool-specific setup and hook approval requirements mean portability still involves integration work; the supplied details describe capabilities, not measured improvements in design quality.

- [Leonxlnx/taste-skill](https://feed7.dev/p/taste-skill-15nf4kv) — Both package portable design guidance for coding agents; Impeccable adds a command vocabulary and deterministic checks, while taste-skill exposes design choices through variance, motion, and density controls.
- [How our agents build on-brand pages with design.md](https://feed7.dev/p/how-our-agents-build-on-brand-pages-with-design-md-1gt2ft4) — Both treat persistent design context as part of the workflow; Vercel additionally ties it to fixed CSS primitives and repeatable evals, while Impeccable supplies commands and detector rules.

## Context Map

- Layer: agent
- Domains: coding
- Topics: skills, design-engineering, coding-agents

## Uncertainty

- The rules are deterministic, while some critique checks use an LLM. Setup and hook behavior vary by tool; for example, Codex users may need to approve the project hook after installation or updates.

## Agent Instruction

Use this item as source-backed context. Do not invent claims beyond the linked source. If this item conflicts with another source, call out the conflict.