spec-driven-development
About
This skill provides the authoritative workflow for Spec-Driven Development using the `ae sdd` CLI. It manages task lanes (full/vibe/bug), artifact tracking, and state progression while enforcing that phase advancement is always user-initiated. Use it as the source of truth when executing SDD flows to maintain consistent change-set resolution and command execution.
Quick Install
Claude Code
Recommendednpx skills add shanepadgett/agent-extensions -a claude-code/plugin add https://github.com/shanepadgett/agent-extensionsgit clone https://github.com/shanepadgett/agent-extensions.git ~/.claude/skills/spec-driven-developmentCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the spec-driven-development skill?
spec-driven-development is a Claude Skill by shanepadgett. Skills package instructions and resources that Claude loads on demand, so Claude can perform spec-driven-development-related tasks without extra prompting.
How do I install spec-driven-development?
Use the install commands on this page: add spec-driven-development to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does spec-driven-development belong to?
spec-driven-development is in the Design category, tagged automation and design.
Is spec-driven-development free to use?
Yes. spec-driven-development is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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