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Updated 4mo ago

by FredAntB

Spec-Driven-Development

A Claude skill that keeps your AI coding tools from contradicting each other. Generates requirements.md, design.md, and tasks.md before any code is written — then creates matching config files for Claude Code, Cursor, Copilot, Windsurf, and Aider.

  • Multi-agent — Targets three or more agents
Works with
  • Claude
  • Cursor
  • Copilot
View on GitHub (opens in a new tab)

153 GitHub stars (153)

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Oct 16: −1 in total; the busiest day was Oct 9 with +1 stars.Sep 27: 0 starsSep 28: 0 starsSep 29: 0 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: −1 starsOct 4: 0 starsOct 5: −1 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: +1 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Sep 270
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Oct 3−1
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Oct 9+1
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  • 1 skill (1 skills found in its SKILL.md files)
  • 16 forks (16 forks)
  • 4mo ago last update (Last updated 4mo ago)

Install

Skills CLI

npx skills add FredAntB/Spec-Driven-Development

Asks which agents to install it for. Add -g to install it for every project.

Claude Code

git clone https://github.com/FredAntB/Spec-Driven-Developmentcp -r "Spec-Driven-Development" ~/.claude/skills/Spec-Driven-Development

Copies the spec-driven-development skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project).

Plugin

/plugin marketplace add FredAntB/Spec-Driven-Development

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • spec-driven-development

    Use this skill to scaffold Spec Driven Development: requirements.md, design.md, tasks.md, and cross-compatible AI config files (CLAUDE.md, .cursorrules, .windsurfrules, .github/copilot-instructions.md). Triggers: 'requirements', 'spec', 'design doc', 'tasks', 'CLAUDE.md', 'cursorrules', 'SDD', 'spec driven', 'AI configuration', 'cross-AI', 'multi-agent', 'agent setup'. Also trigger for: 'set up m…

    SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.