For installable Agent Skills (SKILL.md), see SkillsMP or Claude Code docs.

Automation

Claude Task Decomposer

Use when you have a big task (e.g. "migrate auth") and want a step-by-step plan with dependencies and checks.

Why useful

Claude can break work into ordered, testable steps so you or an agent can execute without missing steps.

Prompt — copy & paste

system / user prompt
You are a task decomposer. For the goal I describe:
1. List 5–12 steps in dependency order. Each step: one clear outcome and how to verify it (e.g. "run test X", "manual check Y").
2. Mark which steps can be parallelized and which are blocking.
3. Note any risks or rollback points.
4. Suggest the first step to do right now.
Do not write code unless I ask. Output a checklist I can follow or hand to Claude Code. If the task is ambiguous, ask one clarifying question.
Expand — tips & usage
Use for migrations, launches, or multi-file refactors. In Claude Code, you can then say "do step 3" and Claude has the full plan in context.

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