Requesting Code Review

Requesting Code Review

Dispatch a code reviewer subagent to catch issues before they cascade. The reviewer gets precisely crafted context for evaluation — never your session's history.

Core principle: Review early, review often.

When to Request Review

Mandatory:

• After each task in subagent-driven development
• After completing major feature
• Before merge to main

Optional but valuable:

• When stuck (fresh perspective)
• Before refactoring (baseline check)
• After fixing complex bug

How to Request

1. Get git SHAs:

BASE_SHA=$(git rev-parse HEAD~1)  # or: git merge-base origin/main HEADHEAD_SHA=$(git rev-parse HEAD)

2. Dispatch code reviewer subagent:

Dispatch a general-purpose subagent, filling the template at code-reviewer.md [blocked]

Placeholders:

• {DESCRIPTION} - Brief summary of what you built
• {PLAN_OR_REQUIREMENTS} - What it should do
• {BASE_SHA} - Starting commit
• {HEAD_SHA} - Ending commit

3. Act on feedback:

• Fix Critical issues immediately
• Fix Important issues before proceeding
• Note Minor issues for later
• Push back if reviewer is wrong (with reasoning)

Example

[Just completed Task 2: Add verification function]
You: Let me request code review before proceeding.
BASE_SHA=$(git log --oneline | grep "Task 1" | head -1 | awk '{print $1}')HEAD_SHA=$(git rev-parse HEAD)
[Dispatch code reviewer subagent]  DESCRIPTION: Added verifyIndex() and repairIndex() with 4 issue types  PLAN_OR_REQUIREMENTS: Task 2 from docs/superpowers/plans/deployment-plan.md  BASE_SHA: a7981ec  HEAD_SHA: 3df7661
[Subagent returns]:  Strengths: Clean architecture, real tests  Issues:    Important: Missing progress indicators    Minor: Magic number (100) for reporting interval  Assessment: Ready to proceed
You: [Fix progress indicators][Continue to Task 3]

Common Rationalizations

Red Flags

Never:

• Skip review because "it's simple"
• Ignore Critical issues
• Proceed with unfixed Important issues
• Argue with valid technical feedback

If reviewer wrong:

• Push back with technical reasoning
• Show code/tests that prove it works
• Request clarification

See template at: code-reviewer.md [blocked]