How do I install the Atdd Developer Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/atdd-developer/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Engineering / testing

Atdd Developer

Category: Engineering · Sub-category: testing

This skill should be used when implementing features using Acceptance Test Driven Development. It guides through the RED/GREEN/REFACTOR cycle with explicit permission gates between phases.

What this skill does

Atdd Developer is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/atdd-developer/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Atdd Developer skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 56,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/atdd-developer
curl -L https://claudskills.com/skills/atdd-developer/SKILL.md \
  -o ~/.claude/skills/atdd-developer/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/atdd-developer/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/atdd-developer/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\atdd-developer\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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