markus41/scrum

Scrum Skill

Provides comprehensive Scrum methodology capabilities for the Golden Armada AI Agent Fleet Platform.

When to Use This Skill

Activate this skill when working with:

• Sprint planning and management
• Daily standups
• Sprint reviews and retrospectives
• Backlog grooming
• Agile estimation

Scrum Framework Overview

``` ┌─────────────────────────────────────────────────────────────┐ │ PRODUCT BACKLOG │ │ (Prioritized list of features, enhancements, fixes) │ └─────────────────────────────────────────────────────────────┘ │ ▼ ┌─────────────────────────────────────────────────────────────┐ │ SPRINT PLANNING │ │ (Select items for sprint, create Sprint Backlog) │ └─────────────────────────────────────────────────────────────┘ │ ▼ ┌─────────────────────────────────────────────────────────────┐ │ SPRINT (2 weeks) │ │ ┌─────────┐ ┌─────────┐ ┌─────────┐ ┌─────────┐ │ │ │ Daily │ │ Daily │ │ Daily │ │ Daily │ ... │ │ │ Standup │ │ Standup │ │ Standup │ │ Standup │ │ │ └─────────┘ └─────────┘ └─────────┘ └─────────┘ │ └─────────────────────────────────────────────────────────────┘ │ ▼ ┌─────────────────────────────────────────────────────────────┐ │ SPRINT REVIEW │ SPRINT RETROSPECTIVE │ │ (Demo to stakeholders) │ (Team improvement discussion) │ └─────────────────────────────────────────────────────────────┘ ```

Scrum Roles

Product Owner

• Owns the Product Backlog
• Prioritizes items by business value
• Accepts/rejects completed work
• Represents stakeholders

Scrum Master

• Facilitates Scrum events
• Removes impediments
• Coaches the team
• Protects the team from distractions

Development Team

• Self-organizing (3-9 members)
• Cross-functional
• Delivers potentially shippable increments
• Commits to Sprint goals

Sprint Ceremonies

Sprint Planning (2-4 hours)

```markdown

Sprint Planning Agenda

Part 1: What (1-2 hours)

• Product Owner presents prioritized backlog items
• Team asks clarifying questions
• Team selects items for sprint based on capacity

Part 2: How (1-2 hours)

• Team breaks stories into tasks
• Team estimates tasks (hours)
• Team creates Sprint Backlog

Outputs:

• Sprint Goal
• Sprint Backlog
• Capacity commitment ```

Daily Standup (15 minutes)

```markdown

Daily Standup Format

Each team member answers:

1. What did I complete yesterday?
2. What will I work on today?
3. Are there any blockers?

Rules:

• Same time, same place daily
• Standing up (keeps it short)
• Focus on sprint goal progress
• Detailed discussions after standup ```

Sprint Review (1-2 hours)

```markdown

Sprint Review Agenda

1. Sprint Goal Review (5 min)

   • Did we achieve the sprint goal?

2. Demo Completed Work (30-45 min)

   • Show working software
   • Stakeholder feedback

3. Product Backlog Update (15 min)

   • New items from feedback
   • Reprioritization

4. Release Discussion (15 min)

   • What can be released?
   • Timeline for deployment ```

Sprint Retrospective (1-2 hours)

```markdown

Retrospective Formats

Start-Stop-Continue

• Start: What should we begin doing?
• Stop: What should we stop doing?
• Continue: What's working well?

4Ls (Liked, Learned, Lacked, Longed For)

• Liked: What went well?
• Learned: What did we learn?
• Lacked: What was missing?
• Longed For: What do we wish we had?

Mad-Sad-Glad

• Mad: What frustrated us?
• Sad: What disappointed us?
• Glad: What made us happy? ```

User Stories

Story Format

```markdown

User Story Template

Title: [Feature Name]

As a [type of user] I want [goal/feature] So that [benefit/value]

Acceptance Criteria:

• [ ] Given [context], when [action], then [outcome]
• [ ] Given [context], when [action], then [outcome]

Definition of Done:

• [ ] Code complete
• [ ] Unit tests written (>80% coverage)
• [ ] Code reviewed
• [ ] Documentation updated
• [ ] QA tested
• [ ] Product Owner accepted ```

INVEST Criteria

• Independent: Can be developed separately
• Negotiable: Details can be discussed
• Valuable: Delivers value to user
• Estimable: Can be sized
• Small: Fits in one sprint
• Testable: Has clear acceptance criteria

Estimation

Story Points (Fibonacci)

``` 1 - Trivial (< 1 hour) 2 - Small (few hours) 3 - Medium (1 day) 5 - Large (2-3 days) 8 - Very Large (1 week) 13 - Epic (needs breakdown) ```

Planning Poker

1. Product Owner presents story
2. Team discusses and asks questions
3. Each member privately selects estimate
4. All reveal simultaneously
5. Discuss outliers
6. Re-vote if needed
7. Consensus reached

Velocity & Capacity

Velocity Calculation

```python

Average of last 3-5 sprints

velocities = [45, 42, 48, 40, 50] average_velocity = sum(velocities) / len(velocities) # 45 points

Sprint capacity planning

team_members = 5 sprint_days = 10 availability = 0.8 # 80% (meetings, etc.) capacity_hours = team_members * sprint_days * 6 * availability # 240 hours ```

Burndown Chart

``` Points │ 50 │● │ ● 40 │ ● (Actual) │ ● 30 │ ● │ - - - - (Ideal) 20 │ ● │ 10 │ ● │ 0 │_________________● Day 1 5 10 Sprint End ```

Golden Armada Scrum Commands

```bash

Sprint planning

/sprint-plan --velocity 45 --capacity 240

Daily standup

/standup --team golden-armada

Sprint review

/sprint-review --sprint 15

Retrospective

/retro --format start-stop-continue

Backlog grooming

/backlog-groom --limit 20 ```