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GitHub Spec-Kit integration for constitution-based spec-driven development. 7-phase workflow (constitution, specify, clarify, plan, tasks, analyze, implement).
Passed 19 of 22 test cases with the skill, and 9 of 22 without it.
and 9 more in the full report
12 fixed8 passed either way2 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
Where in the project directory tree must the project constitution be stored, and what exact filename must it have so the workflow tools can locate it?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies the location .specify/memory/constitution.md | Missed | Passed |
The instructions your model reads when the skill loads.
Official GitHub Spec-Kit integration providing a 7-phase constitution-driven workflow for feature development.
This skill works with the GitHub Spec-Kit CLI to guide you through structured feature development:
Storage: Creates files in .specify/specs/NNN-feature-name/ directory with numbered features
First, verify if spec-kit CLI is installed:
command -v specify || echo "Not installed"
test cases passed, vs 9 / 22 without
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