Story Planning

Overview

Generate user stories that capture user needs and map them to features.

Announce at start: "I'm using the story-planning skill to generate user stories."

Output

docs/planning/USER_STORIES.md

Input Required

• TARGET_PERSONAS.md (users)
• MVP_DEFINITION.md (features)
• PRODUCT_VISION.md (goals)

USER_STORIES.md Template

# User Stories: {Project Name}

## Overview
User stories organized by persona and feature area.

## Story Format

As a {persona}, I want {goal/action}, So that {benefit/value}.

---

## Persona: {Primary Persona Name}

### Authentication

#### US001: User Registration
> As a {persona},
> I want to create an account with my email,
> So that I can access the platform securely.

**Acceptance Criteria**:
- [ ] User can enter email and password
- [ ] Email validation enforced
- [ ] Password strength requirements shown
- [ ] Confirmation email sent
- [ ] User redirected to dashboard after verification

**Priority**: P0
**Epic**: E01-foundation

---

#### US002: User Login
> As a {persona},
> I want to log in with my credentials,
> So that I can access my account.

**Acceptance Criteria**:
- [ ] User can enter email and password
- [ ] Invalid credentials show error
- [ ] Successful login redirects to dashboard
- [ ] Session persists across browser refresh

**Priority**: P0
**Epic**: E01-foundation

---

### Core Feature: {Feature Area}

#### US003: {Story Title}
> As a {persona},
> I want {action},
> So that {benefit}.

**Acceptance Criteria**:
- [ ] {Criterion 1}
- [ ] {Criterion 2}
- [ ] {Criterion 3}

**Priority**: P0
**Epic**: E02-{feature}

---

#### US004: {Story Title}
> As a {persona},
> I want {action},
> So that {benefit}.

**Acceptance Criteria**:
- [ ] {Criterion 1}
- [ ] {Criterion 2}

**Priority**: P1
**Epic**: E02-{feature}

---

## Persona: {Secondary Persona Name}

### {Feature Area}

#### US010: {Story Title}
> As a {persona},
> I want {action},
> So that {benefit}.

**Acceptance Criteria**:
- [ ] {Criterion}

**Priority**: P1
**Epic**: E03-{feature}

---

## Story Map

```mermaid
flowchart TB
    subgraph "User Journey"
        A[Sign Up] --> B[Login]
        B --> C[View Dashboard]
        C --> D[Use Feature]
        D --> E[Manage Settings]
    end

Story Summary

ID	Title	Persona	Priority	Epic
US001	User Registration	{Persona}	P0	E01
US002	User Login	{Persona}	P0	E01
US003	{Title}	{Persona}	P0	E02

Story by Priority

P0 - Must Have (MVP)

• US001: User Registration
• US002: User Login
• US003: {Core Feature}

P1 - Should Have

• US004: {Feature}

P2 - Nice to Have

• US010: {Feature}

---

Created: {YYYY-MM-DD} Last Updated: {YYYY-MM-DD}

## Writing Good User Stories

### INVEST Criteria

| Criterion | Description |
|-----------|-------------|
| **I**ndependent | Can be developed standalone |
| **N**egotiable | Details can be discussed |
| **V**aluable | Delivers user value |
| **E**stimable | Can estimate effort |
| **S**mall | Fits in one sprint |
| **T**estable | Has clear acceptance criteria |

### Good vs Bad Stories

| Bad | Good |
|-----|------|
| "User can login" | "As a user, I want to login with email/password so that I can access my account" |
| "Add search" | "As a user, I want to search by keyword so that I can quickly find relevant content" |
| "Make it faster" | "As a user, I want pages to load in under 2 seconds so that I can work efficiently" |

## Remember

- One story = one user goal
- Acceptance criteria are testable
- Link every story to a persona
- Map stories to epics
- Prioritize ruthlessly