Compare MD files
Choose two or three files. Compare their purpose, setup, and limitations.
Based on the reviewed instructions. These are summaries, not output benchmarks or quality scores.
What it helps you do
Web Design Guidelines
Audit accessibility and usability
Impeccable
Refine an existing interface
Review Animations
Audit interface motion
When to choose it
Web Design Guidelines
Reviewing an implemented web interface and finding concrete improvements.
Impeccable
Refining hierarchy, layout, typography, and consistency in a working frontend.
Review Animations
Finding improvements in the timing and behavior of coded interactions.
Requirements and limits
Web Design Guidelines
Requires access to the current external guidelines; not a visual generation skill.
Impeccable
Uses supporting scripts and references. Downloading SKILL.md alone is insufficient.
Review Animations
Needs an existing implementation to review.
How you’ll use it
Web Design Guidelines
Skill plus access to guidelines
Impeccable
Full skill package required
Review Animations
Skill with references
Design roles
Web Design Guidelines
Product design, UX design, UI design
Impeccable
Product design, UI design, Design systems
Review Animations
Motion design, UI design
Tools and license
Web Design Guidelines
Claude Code, Codex, Cursor · Source license
Impeccable
Claude Code, Codex, Cursor · Apache-2.0
Review Animations
Claude Code, Codex, Cursor · MIT