Command

/spec

Start spec-driven development — write a structured specification before writing code

One command from addyosmani-agent-skills. It ships with the plugin.

shell

$ npx -y skills add addyosmani/agent-skills --agent claude-code

Ships with addyosmani-agent-skills. Installing the plugin gets this command.

Command definition

spec.md

---
description: Start spec-driven development — write a structured specification before writing code
---

Invoke the agent-skills:spec-driven-development skill.

Begin by understanding what the user wants to build. Ask clarifying questions about:
1. The objective and target users
2. Core features and acceptance criteria
3. Tech stack preferences and constraints
4. Known boundaries (what to always do, ask first about, and never do)

Then generate a structured spec covering all six core areas: objective, commands, project structure, code style, testing strategy, and boundaries.

Save the spec as SPEC.md in the project root and confirm with the user before proceeding.

Ships with addyosmani-agent-skills

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Get the whole plugin, auto-invoked