Adapted from impeccable by Paul Bakaus, used under the Apache License 2.0. Modified for this collection; see NOTICE.md for what changed.

First: If a design-guidelines skill is installed (Anthropic's frontend-design, impeccable's /impeccable commands, or the project's own design system), load it for principles and anti-patterns. Otherwise continue with the checks below.

Perform a meticulous final pass to catch all the small details that separate good work from great work. The difference between shipped and polished.

Pre-Polish Assessment

Understand the current state and goals:

Review completeness:
- Is it functionally complete?
- Are there known issues to preserve (mark with TODOs)?
- What's the quality bar? (MVP vs flagship feature?)
- When does it ship? (How much time for polish?)