Files
pbakaus_impeccable/README.npm.md
T
2f9dc05978 Give GitHub Copilot equal prominence in harness listings (#280)
Audit of every user-facing surface that enumerates supported harnesses
found GitHub Copilot missing or buried in several. Bring it to parity with
Claude Code, Codex, Cursor, and Gemini.

Missing -> added:
- site/content/reference/hooks.md: the public /docs/hooks page (tagline,
  the post-edit list, and the manifest table) now covers GitHub Copilot,
  including the `.github/hooks/impeccable.json` surface and the
  default-branch/trust note. (Only skill/reference/hooks.md was updated in
  the feature PR; this is the website doc.)
- README.md Design hook section + the manifest surface list.
- site/content/tutorials/getting-started.md hook note.
- site/pages/faq.astro tool-specific setup list and the docs-links list.
- PRODUCT.md audience line and README.npm.md suite description.

Prominence + naming:
- README "Supported Tools" and the homepage hero logo row: move GitHub
  Copilot up to third (after Claude Code) instead of trailing.
- site/pages/designing: list GitHub Copilot earlier, full name.
- README "Supported Tools": the harness link now points at GitHub Copilot
  (github.com/features/copilot) instead of the unrelated VS Code entry.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20 03:27:06 -07:00

89 lines
2.7 KiB
Markdown

# Impeccable CLI
Detect UI anti-patterns and design quality issues from the command line. Scans HTML, CSS, JSX, TSX, Vue, and Svelte files for 44 deterministic rules, including AI-generated UI tells, accessibility violations, and general design quality problems.
## Quick Start
```bash
# Install skills into your AI harness (Claude, Cursor, Gemini, etc.)
npx impeccable skills install
# Non-interactive install for a specific scope
npx impeccable skills install -y --providers=claude,codex --scope=project
# First command to run inside your AI harness
/impeccable init
# Update skills to the latest version
npx impeccable skills update
# Install or update skills without hook manifests
npx impeccable skills install --no-hooks
# Link skills from a Git submodule checkout
npx impeccable skills link --source=.impeccable --providers=claude,cursor
# List all available commands
npx impeccable skills help
# Scan files or directories for anti-patterns
npx impeccable detect src/
# Scan a live URL (requires Puppeteer)
npx impeccable detect https://example.com
# JSON output for CI/tooling
npx impeccable detect --json src/
# Deprecated compatibility flag; full scan still runs
npx impeccable detect --fast src/
```
## What It Detects
**AI Slop Tells**: patterns that scream "AI generated this":
- Side-tab accent borders, gradient text on headings
- Purple/violet gradients and cyan-on-dark palettes
- Dark mode with glowing accents, border + border-radius clashes
**Typography Issues**: overused fonts (Inter, Roboto), flat type hierarchy, single font families
**Color & Contrast**: WCAG AA violations, gray text on colored backgrounds, pure black/white
**Layout & Composition**: nested cards, monotonous spacing, everything-centered layouts
**Motion**: bounce/elastic easing, layout property transitions
**Quality**: tiny body text, cramped padding, long line lengths, small touch targets
44 deterministic detector rules in total. See the full catalog at [impeccable.style/slop](https://impeccable.style/slop).
## Exit Codes
- `0`: no issues found
- `2`: anti-patterns detected
## Options
```
impeccable detect [options] [file-or-dir-or-url...]
--fast Regex-only mode (skip jsdom, faster but less accurate)
--json Output findings as JSON
--help Show help
```
## Requirements
- Node.js 24+
- `jsdom` (included as dependency, used for HTML scanning)
- `puppeteer` (optional, only needed for URL scanning)
## Part of Impeccable
This CLI is part of [Impeccable](https://impeccable.style), a cross-provider design skill pack for AI-powered development tools. The full suite includes 23 commands for Claude, Cursor, GitHub Copilot, Gemini, Codex, and more.
## License
[Apache 2.0](https://github.com/pbakaus/impeccable/blob/main/LICENSE)