task-planning
ソフトウェア開発のタスクを効率的に計画・整理し、機能分割やユーザーストーリー作成、スプリント計画を支援し、タスク分解、受け入れ基準、バックログ管理などをスムーズに行うSkill。
📜 元の英語説明(参考)
Plan and organize software development tasks effectively. Use when breaking down features, creating user stories, or planning sprints. Handles task breakdown, user stories, acceptance criteria, and backlog management.
🇯🇵 日本人クリエイター向け解説
ソフトウェア開発のタスクを効率的に計画・整理し、機能分割やユーザーストーリー作成、スプリント計画を支援し、タスク分解、受け入れ基準、バックログ管理などをスムーズに行うSkill。
※ jpskill.com 編集部が日本のビジネス現場向けに補足した解説です。Skill本体の挙動とは独立した参考情報です。
下記のコマンドをコピーしてターミナル(Mac/Linux)または PowerShell(Windows)に貼り付けてください。 ダウンロード → 解凍 → 配置まで全自動。
mkdir -p ~/.claude/skills && cd ~/.claude/skills && curl -L -o task-planning.zip https://jpskill.com/download/20928.zip && unzip -o task-planning.zip && rm task-planning.zip
$d = "$env:USERPROFILE\.claude\skills"; ni -Force -ItemType Directory $d | Out-Null; iwr https://jpskill.com/download/20928.zip -OutFile "$d\task-planning.zip"; Expand-Archive "$d\task-planning.zip" -DestinationPath $d -Force; ri "$d\task-planning.zip"
完了後、Claude Code を再起動 → 普通に「動画プロンプト作って」のように話しかけるだけで自動発動します。
💾 手動でダウンロードしたい(コマンドが難しい人向け)
- 1. 下の青いボタンを押して
task-planning.zipをダウンロード - 2. ZIPファイルをダブルクリックで解凍 →
task-planningフォルダができる - 3. そのフォルダを
C:\Users\あなたの名前\.claude\skills\(Win)または~/.claude/skills/(Mac)へ移動 - 4. Claude Code を再起動
⚠️ ダウンロード・利用は自己責任でお願いします。当サイトは内容・動作・安全性について責任を負いません。
🎯 このSkillでできること
下記の説明文を読むと、このSkillがあなたに何をしてくれるかが分かります。Claudeにこの分野の依頼をすると、自動で発動します。
📦 インストール方法 (3ステップ)
- 1. 上の「ダウンロード」ボタンを押して .skill ファイルを取得
- 2. ファイル名の拡張子を .skill から .zip に変えて展開(macは自動展開可)
- 3. 展開してできたフォルダを、ホームフォルダの
.claude/skills/に置く- · macOS / Linux:
~/.claude/skills/ - · Windows:
%USERPROFILE%\.claude\skills\
- · macOS / Linux:
Claude Code を再起動すれば完了。「このSkillを使って…」と話しかけなくても、関連する依頼で自動的に呼び出されます。
詳しい使い方ガイドを見る →- 最終更新
- 2026-05-18
- 取得日時
- 2026-05-18
- 同梱ファイル
- 1
📖 Skill本文(日本語訳)
※ 原文(英語/中国語)を Gemini で日本語化したものです。Claude 自身は原文を読みます。誤訳がある場合は原文をご確認ください。
タスク計画
このスキルを使用する場面
- 機能開発: 新しい機能を小さなタスクに分解する
- スプリント計画: スプリントに含める作業を選択する
- バックログの整理: バックログを整理し、優先順位を設定する
手順
ステップ1: ユーザー ストーリーを作成する (INVEST)
INVEST原則:
- Independent (独立している): 独立している
- Negotiable (交渉可能である): 交渉可能である
- Valuable (価値がある): 価値がある
- Estimable (見積もり可能である): 見積もり可能である
- Small (小さい): 小さい
- Testable (テスト可能である): テスト可能である
テンプレート:
## User Story: [title]
**As a** [user type]
**I want** [feature]
**So that** [value/reason]
### Acceptance Criteria
- [ ] Given [context] When [action] Then [outcome]
- [ ] Given [context] When [action] Then [outcome]
- [ ] Given [context] When [action] Then [outcome]
### Technical Notes
- API endpoint: POST /api/users
- Database: users table
- Frontend: React component
### Estimation
- Story Points: 5
- T-Shirt: M
### Dependencies
- User authentication must be completed first
### Priority
- MoSCoW: Must Have
- Business Value: High
例:
## User Story: User Registration
**As a** new visitor
**I want** to create an account
**So that** I can access personalized features
### Acceptance Criteria
- [ ] Given valid email and password When user submits form Then account is created
- [ ] Given duplicate email When user submits Then error message is shown
- [ ] Given weak password When user submits Then validation error is shown
- [ ] Given successful registration When account created Then welcome email is sent
### Technical Notes
- Hash password with bcrypt
- Validate email format
- Send welcome email via SendGrid
- Store user in PostgreSQL
### Estimation
- Story Points: 5
### Dependencies
- Email service integration (#123)
### Priority
- MoSCoW: Must Have
ステップ2: エピック → ストーリー → タスクに分解する
## Epic: User Management System
### Story 1: User Registration
- **Points**: 5
- Tasks:
- [ ] Design registration form UI (2h)
- [ ] Create POST /api/users endpoint (3h)
- [ ] Implement email validation (1h)
- [ ] Add password strength checker (2h)
- [ ] Write unit tests (2h)
- [ ] Integration testing (2h)
### Story 2: User Login
- **Points**: 3
- Tasks:
- [ ] Design login form (2h)
- [ ] Create POST /api/auth/login endpoint (2h)
- [ ] Implement JWT token generation (2h)
- [ ] Add "Remember Me" functionality (1h)
- [ ] Write tests (2h)
### Story 3: Password Reset
- **Points**: 5
- Tasks:
- [ ] "Forgot Password" UI (2h)
- [ ] Generate reset token (2h)
- [ ] Send reset email (1h)
- [ ] Reset password form (2h)
- [ ] Update password API (2h)
- [ ] Tests (2h)
ステップ3: MoSCoW優先順位付け
## Feature Prioritization (MoSCoW)
### Must Have (Sprint 1)
- User Registration
- User Login
- Basic Profile Page
### Should Have (Sprint 2)
- Password Reset
- Email Verification
- Profile Picture Upload
### Could Have (Sprint 3)
- Two-Factor Authentication
- Social Login (Google, GitHub)
- Account Deletion
### Won't Have (This Release)
- Biometric Authentication
- Multiple Sessions Management
ステップ4: スプリント計画
## Sprint 10 Planning
**Sprint Goal**: Complete user authentication system
**Duration**: 2 weeks
**Team Capacity**: 40 hours × 4 people = 160 hours
**Estimated Velocity**: 30 story points
### Selected Stories
1. User Registration (5 points) - Must Have
2. User Login (3 points) - Must Have
3. Password Reset (5 points) - Must Have
4. Email Verification (3 points) - Should Have
5. Profile Edit (5 points) - Should Have
6. JWT Refresh Token (3 points) - Should Have
7. Rate Limiting (2 points) - Should Have
8. Security Audit (4 points) - Must Have
**Total**: 30 points
### Sprint Backlog
- [ ] User Registration (#101)
- [ ] User Login (#102)
- [ ] Password Reset (#103)
- [ ] Email Verification (#104)
- [ ] Profile Edit (#105)
- [ ] JWT Refresh Token (#106)
- [ ] Rate Limiting (#107)
- [ ] Security Audit (#108)
### Definition of Done
- [ ] Code written and reviewed
- [ ] Unit tests passing (80%+ coverage)
- [ ] Integration tests passing
- [ ] Documentation updated
- [ ] Deployed to staging
- [ ] QA approved
出力形式
タスクボードの構造
Backlog → To Do → In Progress → Review → Done
Backlog:
- Sorted by priority
- Groomed stories
To Do:
- Work selected for the sprint
- Owner assigned
In Progress:
- WIP Limit: 2 per person
- Work in progress
Review:
- Waiting for code review
- In QA testing
Done:
- Meets DoD
- Deployed
制約
必須ルール (MUST)
- 明確なAC: 受け入れ基準が必要です
- 見積もり済み: すべてのストーリーにポイントを割り当てます
- 依存関係の特定: 前提となる作業を指定します
禁止事項 (MUST NOT)
- ストーリーが大きすぎる: 13ポイント以上のものは分割します
- 曖昧な要件: 「改善する」や「最適化する」といった表現は避けます
ベストプラクティス
- INVEST: 良いユーザー ストーリーを作成します
- Definition of Ready: スプリント開始前に準備ができています
- Definition of Done: 明確な完了基準
参考文献
メタデータ
バージョン
- 現在のバージョン: 1.0.0
- 最終更新日: 2025-01-01
- 互換性のあるプラットフォーム: Claude, ChatGPT, Gemini
タグ
#task-planning #user-stories #backlog #sprint-planning #agile #project-management
例
例1: 基本的な使用法
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例2: 高度な使用法
<!-- ここに高度な例のコンテンツを追加してください -->
📜 原文 SKILL.md(Claudeが読む英語/中国語)を展開
Task Planning
When to use this skill
- Feature development: Break down a new feature into small tasks
- Sprint Planning: Select work to include in the sprint
- Backlog Grooming: Clean up the backlog and set priorities
Instructions
Step 1: Write User Stories (INVEST)
INVEST principles:
- Independent: Independent
- Negotiable: Negotiable
- Valuable: Valuable
- Estimable: Estimable
- Small: Small
- Testable: Testable
Template:
## User Story: [title]
**As a** [user type]
**I want** [feature]
**So that** [value/reason]
### Acceptance Criteria
- [ ] Given [context] When [action] Then [outcome]
- [ ] Given [context] When [action] Then [outcome]
- [ ] Given [context] When [action] Then [outcome]
### Technical Notes
- API endpoint: POST /api/users
- Database: users table
- Frontend: React component
### Estimation
- Story Points: 5
- T-Shirt: M
### Dependencies
- User authentication must be completed first
### Priority
- MoSCoW: Must Have
- Business Value: High
Example:
## User Story: User Registration
**As a** new visitor
**I want** to create an account
**So that** I can access personalized features
### Acceptance Criteria
- [ ] Given valid email and password When user submits form Then account is created
- [ ] Given duplicate email When user submits Then error message is shown
- [ ] Given weak password When user submits Then validation error is shown
- [ ] Given successful registration When account created Then welcome email is sent
### Technical Notes
- Hash password with bcrypt
- Validate email format
- Send welcome email via SendGrid
- Store user in PostgreSQL
### Estimation
- Story Points: 5
### Dependencies
- Email service integration (#123)
### Priority
- MoSCoW: Must Have
Step 2: Decompose Epic → Story → Task
## Epic: User Management System
### Story 1: User Registration
- **Points**: 5
- Tasks:
- [ ] Design registration form UI (2h)
- [ ] Create POST /api/users endpoint (3h)
- [ ] Implement email validation (1h)
- [ ] Add password strength checker (2h)
- [ ] Write unit tests (2h)
- [ ] Integration testing (2h)
### Story 2: User Login
- **Points**: 3
- Tasks:
- [ ] Design login form (2h)
- [ ] Create POST /api/auth/login endpoint (2h)
- [ ] Implement JWT token generation (2h)
- [ ] Add "Remember Me" functionality (1h)
- [ ] Write tests (2h)
### Story 3: Password Reset
- **Points**: 5
- Tasks:
- [ ] "Forgot Password" UI (2h)
- [ ] Generate reset token (2h)
- [ ] Send reset email (1h)
- [ ] Reset password form (2h)
- [ ] Update password API (2h)
- [ ] Tests (2h)
Step 3: MoSCoW prioritization
## Feature Prioritization (MoSCoW)
### Must Have (Sprint 1)
- User Registration
- User Login
- Basic Profile Page
### Should Have (Sprint 2)
- Password Reset
- Email Verification
- Profile Picture Upload
### Could Have (Sprint 3)
- Two-Factor Authentication
- Social Login (Google, GitHub)
- Account Deletion
### Won't Have (This Release)
- Biometric Authentication
- Multiple Sessions Management
Step 4: Sprint Planning
## Sprint 10 Planning
**Sprint Goal**: Complete user authentication system
**Duration**: 2 weeks
**Team Capacity**: 40 hours × 4 people = 160 hours
**Estimated Velocity**: 30 story points
### Selected Stories
1. User Registration (5 points) - Must Have
2. User Login (3 points) - Must Have
3. Password Reset (5 points) - Must Have
4. Email Verification (3 points) - Should Have
5. Profile Edit (5 points) - Should Have
6. JWT Refresh Token (3 points) - Should Have
7. Rate Limiting (2 points) - Should Have
8. Security Audit (4 points) - Must Have
**Total**: 30 points
### Sprint Backlog
- [ ] User Registration (#101)
- [ ] User Login (#102)
- [ ] Password Reset (#103)
- [ ] Email Verification (#104)
- [ ] Profile Edit (#105)
- [ ] JWT Refresh Token (#106)
- [ ] Rate Limiting (#107)
- [ ] Security Audit (#108)
### Definition of Done
- [ ] Code written and reviewed
- [ ] Unit tests passing (80%+ coverage)
- [ ] Integration tests passing
- [ ] Documentation updated
- [ ] Deployed to staging
- [ ] QA approved
Output format
Task board structure
Backlog → To Do → In Progress → Review → Done
Backlog:
- Sorted by priority
- Groomed stories
To Do:
- Work selected for the sprint
- Owner assigned
In Progress:
- WIP Limit: 2 per person
- Work in progress
Review:
- Waiting for code review
- In QA testing
Done:
- Meets DoD
- Deployed
Constraints
Required rules (MUST)
- Clear AC: Acceptance Criteria required
- Estimation done: Assign points to every story
- Dependencies identified: Specify prerequisite work
Prohibited (MUST NOT)
- Stories too large: Split anything 13+ points
- Vague requirements: Avoid "improve" and "optimize"
Best practices
- INVEST: Write good user stories
- Definition of Ready: Ready before sprint start
- Definition of Done: Clear completion criteria
References
Metadata
Version
- Current version: 1.0.0
- Last updated: 2025-01-01
- Compatible platforms: Claude, ChatGPT, Gemini
Tags
#task-planning #user-stories #backlog #sprint-planning #agile #project-management
Examples
Example 1: Basic usage
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Example 2: Advanced usage
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