tomevault-io PR Review Response
Fetch PR review comments, categorize them, draft responses, and optionally apply code fixes.
Usage
/phx:pr-review 42 # Address comments on PR #42
/phx:pr-review 42 --fix # Address + apply code fixes
/phx:pr-review https://... # Full URL also works
Arguments
$ARGUMENTS = PR number (or URL), optionally followed by --fix.
Workflow
Step 1: Fetch PR Context
Run gh pr view {number} --json title,body,state,baseRefName,headRefName for PR metadata.
Run gh api repos/{owner}/{repo}/pulls/{number}/comments --paginate and gh api repos/{owner}/{repo}/pulls/{number}/reviews --paginate for all review comments.
Run gh pr diff {number} for the diff context.
Parse the PR number from $ARGUMENTS. If a URL, extract the
number from it. Detect --fix flag.
Step 2: Categorize Comments
Group each comment into one of these categories:
| Category | Signal | Action |
|---|---|---|
| Code change | "should be", "change to", "use X instead" | Draft fix + response |
| Question | "why", "what if", "how does" | Draft explanation |
| Nitpick | "nit:", style-only, formatting | Quick acknowledgment |
| Praise | "nice", "good", "LGTM" | No action needed |
| Discussion | Architecture, trade-offs, alternatives | Draft thoughtful response |
Step 3: Map to Code Locations
For each code-change comment:
- Find the file and line from the comment's
pathandposition - Read the current code at that location
- Understand the reviewer's suggestion in context
- Check if the suggestion conflicts with Iron Laws
Step 4: Draft Responses
For each comment, draft a response following patterns in
${CLAUDE_SKILL_DIR}/references/response-patterns.md.
Present ALL draft responses to the user for review:
## PR #{number}: {title}
### {n} comments to address
**Code changes ({n}):**
1. {file}:{line} — {reviewer suggestion} → {proposed fix}
**Questions ({n}):**
1. {question summary} → {draft answer}
**Nitpicks ({n}):**
1. {nit} → Acknowledged
**Discussion ({n}):**
1. {topic} → {draft response}
Step 5: Apply Fixes (if --fix)
If --fix flag provided AND user approves:
- Apply code changes from approved code-change responses
- Run
mix compile --warnings-as-errors && mix test - If tests pass, present the changes
- Do NOT commit or push — leave that to the user
Step 6: Post Responses (with user approval)
STOP and ask user to review all draft responses.
After user approves (may edit some):
Post each approved response as a reply using gh api repos/{owner}/{repo}/pulls/{number}/comments/{id}/replies -f body="{response}".
Iron Laws
- NEVER auto-post responses — Always show drafts and get explicit approval
- NEVER dismiss a review — Only the reviewer should dismiss
- Iron Laws override reviewer suggestions — If a reviewer suggests code that violates an Iron Law, explain why in the response
- Keep responses constructive — Acknowledge the feedback, explain reasoning
- Separate fixes from responses — Apply code changes in a separate step
Integration
PR receives review comments
↓
/phx:pr-review {number} ← YOU ARE HERE
↓
Fix code? → --fix flag applies changes
↓
Post responses (after user approval)
↓
Push changes → user handles git push
Next Steps
After addressing review comments, suggest follow-up:
- `/phx:plan` — Create a plan if findings reveal scope gaps
- `/phx:verify` — Run full verification before pushing
- Push changes — user handles git push
References
${CLAUDE_SKILL_DIR}/references/response-patterns.md— Response templates and common patterns
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