Define phase /spec
spec-driven-development
Creates specs before coding. Writes a PRD covering objectives, commands, structure, code style, testing, and boundaries when requirements are unclear, ambiguous, or only exist as a vague idea.
Use when Starting a new project, feature, or significant change.
Install just this skill
Grab it on its own via the open skills CLI, or install the whole pack.
This skill only
npx skills add addyosmani/agent-skills --skill spec-driven-development All skills
npx skills add addyosmani/agent-skills How this skill is structured
Every skill follows the same anatomy - a workflow the agent follows, not a doc it reads.
- 01 Overview What this skill does
- 02 When to Use Triggering conditions
- 03 Process Step-by-step workflow
- 04 Rationalizations Excuses + rebuttals
- 05 Red Flags Signs something’s wrong
- 06 Verification Evidence requirements