# Implementation Plan: [Title]

## Context
[Why this change is needed — problem, trigger, intended outcome]

## Success Criteria
- [ ] [Measurable outcome 1]
- [ ] [Measurable outcome 2]
- [ ] [Measurable outcome 3]

## Pre-Mortem
| Risk | Probability | Impact | Mitigation |
|------|------------|--------|------------|
| [Risk 1] | Low/Med/High | Low/Med/High | [How to prevent/handle] |
| [Risk 2] | Low/Med/High | Low/Med/High | [How to prevent/handle] |

## Tasks

### Phase 1: [Name]
- [ ] Task 1 — [file(s) affected]
- [ ] Task 2 — [file(s) affected]

### Phase 2: [Name]
- [ ] Task 3 — [file(s) affected]
- [ ] Task 4 — [file(s) affected]

## Dependencies
```
Phase 1 → Phase 2 → Phase 3
```

## Verification
1. [How to test the changes end-to-end]
2. [What commands to run]
3. [What to check manually]

## Agent Assignments
| Task | Agent | Model |
|------|-------|-------|
| [Task] | [agent-name] | opus/sonnet |