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Loom Test Driven Development

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
Use when implementation should be driven by test-first verification: a focused executable check can fail before the change, pass after it, and provide evidence for a behavior, bug, logic, edge case, or acceptance claim.

From the source SKILL.md

Test-driven development is a Loom execution playbook for behavioral claims.

What this skill does

Loom Test Driven Development 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/loom-test-driven-development/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when implementation should be driven by test-first verification: a focused executable check can fail before the change, pass after it, and provide evidence for a behavior, bug, logic, edge case, or acceptance claim.

Who uses this skill

The Loom Test Driven Development Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/loom-test-driven-development
curl -L https://claudskills.com/skills/loom-test-driven-development/SKILL.md \
  -o ~/.claude/skills/loom-test-driven-development/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/loom-test-driven-development/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/loom-test-driven-development/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\loom-test-driven-development\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

Attribution & license

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 Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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