Skill
spec-driven-development
Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when requirements are unclear, ambiguous, or only exist as a vague idea.
Install
Install this Claude and Codex skill with the command below. The command stays visible even when copy support is unavailable.
Install command
git clone https://github.com/addyosmani/agent-skills /tmp/agent-skills && ln -s /tmp/agent-skills/skills/spec-driven-development ~/.claude/skills/spec-driven-development