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Impeccable

Impeccable is an agent skill (a SKILL.md file) from pbakaus/impeccable. Agents load it 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. It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 77,820 GitHub stars.

github.com/pbakaus/impeccable/cursor-plugin/skills/impeccable (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add pbakaus/impeccable
/plugin install impeccable@impeccable

In the Claude apps, zip the impeccable folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/pbakaus/impeccable.git
cp -r impeccable/cursor-plugin/skills/impeccable .agents/skills/impeccable   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/pbakaus/impeccable.git
cp -r impeccable/cursor-plugin/skills/impeccable .cursor/skills/impeccable   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

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.

When it triggers

  • 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.
  • use for bland designs that need to become bolder or more delightful, loud designs that should become quieter, live browser iteration on UI elements, or ambitious visual effects that should feel technically extraordinary.

FAQ

Impeccable FAQ

Still curious? Email info@appsgit.com.

What is the Impeccable skill?

Impeccable is an agent skill (a SKILL.md file) from pbakaus/impeccable. Agents load it 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. It works with Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode and has 77,820 GitHub stars. Its SKILL.md lives at github.com/pbakaus/impeccable/cursor-plugin/skills/impeccable.

How do I install the Impeccable skill?

In Claude Code, run /plugin marketplace add pbakaus/impeccable and then /plugin install impeccable@impeccable. For Codex or Cursor, copy the impeccable folder into .agents/skills/ or .cursor/skills/.

Is the Impeccable skill free?

Yes. The repository is open source under the Apache-2.0 license.

Is Impeccable maintained?

The repository's most recent commit was on Oct 7, 2026. Its latest release is skill-v4.5.0. appsgit only lists skills from repositories with a commit in the last six months.