Decomposition

decomposition

Decompose complex tasks into detailed, actionable todos with rich descriptions.

Overview

This plugin helps break down complex tasks into specific, achievable, and small todos. Each todo has a rich description that contains all the information needed to execute the task independently.

Installation

/plugin marketplace add fumiya-kume/claude-code
/plugin install decomposition@fumiya-kume/claude-code

Usage

Invoke the command:

/decomposition

How it works

1. Analyze - Read the current context, plans, and related files
2. Identify components - Break down the task into major components
3. Create todos - Generate detailed todos for each component
4. Write rich descriptions - Add What, Where, How, Why, Done when to each todo
5. Write todos - Use TodoWrite tool to save the decomposed tasks

Todo Quality Criteria

Each decomposed todo should be:

• Specific - Clear action verb, exact locations, expected inputs/outputs
• Achievable - Can be completed without external blockers
• Small enough - Takes roughly 5-30 minutes, single responsibility

Rich Description Format

Each todo includes:

• What: Specific action to take
• Where: File path or location
• How: Brief implementation approach
• Why: Purpose and context
• Done when: Verification criteria

Plugin Structure

decomposition/
├── .claude-plugin/
│   └── plugin.json
├── commands/
│   └── decomposition.md
└── README.md

License

GPL-3.0