jleechanorg

4layer — Testing skill for Claude Code

Testing community

/4layer - Four-Layer Minimal Repro Testing Protocol.

How to install 4layer

Installs to ~/.claude/commands/jleechanorg-claude-commands-4layer.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/jleechanorg/claude-commands/HEAD/.claude/commands/4layer.md -o ~/.claude/commands/jleechanorg-claude-commands-4layer.md

Restart Claude Code, or start a new session, for it to be picked up.

What 4layer does

description: /4layer - Four-Layer Minimal Repro Testing Protocol type: testing execution_mode: immediate

⚡ EXECUTION INSTRUCTIONS FOR CLAUDE

**When this command is invoked, YOU (Claude) must execute these steps immediately:** **This is NOT documentation - these are COMMANDS to execute right now.**

**PRIMARY REFERENCE**: See `.claude/skills/pr-blocker-min-repro.md` for complete protocol details.

🚨 EXECUTION WORKFLOW

Minimal Repro Ladder

Execute tests in this order, **stoppi

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