agile-product-owner

これはレビュー時に保存された抜粋です。完全で最新の内容は外部ソースを確認してください。

---
name: "agile-product-owner"
description: Agile product ownership for backlog management and sprint execution. Covers user story writing, acceptance criteria, sprint planning, and velocity tracking. Use when writing user stories, creating acceptance criteria, planning sprints, estimating story points, breaking down epics, or prioritizing the backlog.
not_for: Kanban-only workflows, waterfall project planning, general task management, non-Scrum agile frameworks (SAFe, LeSS) without adaptation
triggers:
  - write user story
  - create acceptance criteria
  - plan sprint
  - estimate story points
  - break down epic
  - prioritize backlog
  - sprint planning
  - backlog grooming
  - sprint retrospective
  - definition of done
  - INVEST criteria
  - Given When Then
  - user story template
  - sprint capacity
  - velocity tracking
---

# Agile Product Owner

Backlog management and sprint execution toolkit for product owners, including user story generation, acceptance criteria patterns, sprint planning, and velocity tracking.

---

## Table of Contents

- [What Makes This Skill Different](#what-makes-this-skill-different)
- [User Story Generation Workflow](#user-story-generation-workflow)
- [Acceptance Criteria Patterns](#acceptance-criteria-patterns)
- [Epic Breakdown Workflow](#epic-breakdown-workflow)
- [Sprint Planning Workflow](#sprint-planning-workflow)
- [Backlog Prioritization](#backlog-prioritization)
- [Reference Documentation](#reference-documentation)
- [Tools](#tools)

---

## What Makes This Skill Different

- **Capacity math that aligns with reality:** sprint capacity is based on velocity × availability factor, not hope.
- **Acceptance criteria scaled by story size:** minimum AC counts map to story points to avoid under-spec'ing large items.
- **Weighted prioritization that stays consistent:** value 40%, impact 30%, risk 15%, effort 15% keeps tradeoffs explicit.
- **Systematic epic splitting techniques:** five concrete split patterns prevent oversized stories.
- **INVEST validation baked into workflows:** every story includes a validation step, not just guidance.

## User Story Generation Workflow

Create INVEST-compliant user stories from requirements:

1. Identify the persona (who benefits from this feature)
2. Define the action or capability needed
3. Articulate the benefit or value delivered
4. Write acceptance criteria using Given-When-Then
5. Estimate story points using Fibonacci scale
6. Validate against INVEST criteria
7. Add to backlog with priority
8. **Validation:** Story passes all INVEST criteria; acceptance criteria are testable

### User Story Template

```
As a [persona],
I want to [action/capability],
So that [benefit/value].
```

**Example:**
```
As a marketing manager,
I want to export campaign reports to PDF,
So that I can share results with stakeholders who don't have system access.
```

### Story Types

| Type | Template | Example |
|------|----------|---------|
| Feature | As a [persona], I want to [action] so that [benefit] | As a user, I want to filter search results so that I find items faster |
| Improvement | As a [persona], I need [capability] to [goal] | As a user, I need faster page loads to complete tasks without frustration |
| Bug Fix | As a [persona], I expect [behavior] when [condition] | As a user, I expect my cart to persist when I refresh the page |
| Enabler | As a developer, I need to [technical task] to enable [capability] | As a developer, I need to implement caching to enable instant search |

### Persona Reference

| Persona | Typical Needs | Context |
|---------|--------------|---------|
| End User | Efficiency, simplicity, reliability | Daily feature usage |
| Administrator | Control, visibility, security | System management |
| Power User | Automation, customization, shortcuts | Expert workflows |
| New User | Guidance, learning, safety | Onboarding |

---

## Acceptance Criteria Patterns

Write testable acceptance criteria using Given-When-Then format.

### Given-W