Input contains "sdd:" prefix → SDD Review
Input is directory path → Code Review
Ask user if unclear

1. Get git diff for directory
   ↓
2. Call general-purpose agent with review prompt
   ↓
3. Report findings

## Code Review: {directory}

### Summary
{overall assessment}

### Critical Issues
1. {issue}: {file:line} - {description}

### Style Issues
1. {issue}: {file:line}

### Suggestions
- {suggestion}

### Pre-Merge Checklist
- [ ] All critical issues fixed
- [ ] Tests passing
- [ ] No security issues

1. Parse project/feature from input
   ↓
2. Run reviewers in sequence:
   - faion-spec-reviewer-agent
   - faion-design-reviewer-agent
   - faion-impl-plan-reviewer-agent
   - faion-tasks-reviewer-agent (if tasks exist)
   ↓
3. Aggregate results
   ↓
4. Report overall verdict

# Spec review
Task(
    subagent_type="faion-spec-reviewer-agent",
    prompt=f"Review spec for {project}/{feature}"
)

# Design review
Task(
    subagent_type="faion-design-reviewer-agent",
    prompt=f"Review design for {project}/{feature}"
)

# Implementation plan review
Task(
    subagent_type="faion-impl-plan-reviewer-agent",
    prompt=f"Review impl-plan for {project}/{feature}"
)

# Tasks review (if exist)
Task(
    subagent_type="faion-tasks-reviewer-agent",
    prompt=f"Review tasks for {project}/{feature}"
)

## SDD Review: {project}/{feature}

### Document Status
| Document | Status | Issues |
|----------|--------|--------|
| spec.md | ✅/⚠️/❌ | {count} |
| design.md | ✅/⚠️/❌ | {count} |
| implementation-plan.md | ✅/⚠️/❌ | {count} |
| tasks/ | ✅/⚠️/❌ | {count} |

### Overall Verdict: {APPROVED / NEEDS_WORK / REJECTED}

### Issues Found
{detailed issues per document}

### Recommendations
{what to fix before proceeding}