speckit-checklist

## Checklist Purpose: "Unit Tests for English" **CRITICAL CONCEPT**: Checklists are **UNIT TESTS FOR REQUIREMENTS WRITING** - they validate the quality, clarity, and completeness of requirements in a given domain. **NOT for verification/testing**: - ❌ NOT "Verify the button clicks correctly" - ❌ NOT "Test error handling works" - ❌ NOT "Confirm the API returns 200" - �� NOT checking if code/implementation matches the spec **FOR requirements quality validation**: - ✅ "Are visual hierarchy requirements defined for all card types?" (completeness) - ✅ "Is 'prominent display' quantified with specific sizing/positioning?" (clarity) - ✅ "Are hover state requirements consistent across all interactive elements?" (consistency) - ✅ "Are accessibility requirements defined for keyboard navigation?" (coverage) - ✅ "Does the spec define what happens when logo image fails to load?" (edge cases) **Metaphor**: If your spec is code written in English, the checklist is its unit test suite. You're testing whether the requirements are well-written, complete, unambiguous, and ready for implementation - NOT whether the implementation works. ## User Input ```text $ARGUMENTS ``` You **MUST** consider the user input before proceeding (if not empty). ## Pre-Execution Checks **Check for extension hooks (before checklist generation)**: - Check if `.specify/extensions.yml` exists in the project root. - If it exists, read it and look for entries under the `hooks.before_checklist` key - If the YAML...