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name: pr-review description: Review GitHub PRs with inline comments and structured summaries. Use when reviewing PRs via gh CLI.

PR Review Skill

Interactive GitHub PR review workflow: fetch PR, iterate findings with clarification, manage draft comments, submit when ready.

Delegates to: code-review for methodology, code-implement for language guidelines.

Requires: gh-review extension (gh extension install srnnkls/gh-review)

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When to Use

• Reviewing PRs on GitHub repositories
• When asked to review owner/repo#N or just #N
• Posting structured feedback with inline code comments

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Workflow

Step 1: Configure Review

Use AskUserQuestion to gather configuration (see code-review for details):

• Focus areas: correctness, style, performance, security
• Severity threshold: blocking, high, all
• Scope: full, quick

Step 2: Fetch PR Context

Copygh pr view {pr} --repo {owner}/{repo} --json title,body,files,commits,additions,deletions
gh pr diff {pr} --repo {owner}/{repo}
gh api repos/{owner}/{repo}/pulls/{pr} --jq '.head.sha'  # Get commit SHA

Step 3: Check Existing Drafts

Fetch any pending review from previous session:

Copygh review comments {pr} -R {owner}/{repo} --mine --states=pending

If drafts exist, display them and offer to continue or discard.

Step 4: Check Related Issues

Copygh issue view {issue} --repo {owner}/{repo} --json title,body

Step 5: Delegate to Review Skills

Detect language from file extensions:

Copygh pr view {pr} --repo {owner}/{repo} --json files --jq '.files[].path' | \
  sed 's/.*\.//' | sort | uniq -c | sort -rn

Load review methodology:

• code-review - Generic review process and checklist

Load language guidelines:

• ~/.claude/skills/code-implement/resources/loqui/languages/{language}/* - Load language-specific resources based on file extensions

Step 6: Reference Style Guides

Compare against:

• Project style guides (STYLE.md, CLAUDE.md)
• Established patterns from related issues

Step 7: Iterate Findings with Clarification

For each potential issue identified:

1. Present finding - Show code context and concern
2. Ask context-aware questions via AskUserQuestion with multiSelect:
   • Type changes → "Is type widening intentional?"
   • Error handling removed → "Was this error path obsolete?"
   • Performance-sensitive code → "Acceptable trade-off?"
   • General → "Flag this?", "Severity level?"
3. Batch decisions - Allow selecting multiple findings to flag/dismiss

Step 8: Create/Update Draft Comments

For each confirmed finding, add to pending review:

Copygh review add {pr} -R {owner}/{repo} -p {file_path} -l {line} -b "{comment_body}"

For multi-line comments:

Copygh review add {pr} -R {owner}/{repo} -p {file_path} -l {end_line} --start-line {start_line} -b "{comment_body}"

To update an existing draft:

Copygh review edit {pr} -R {owner}/{repo} -c {comment_id} -b "{updated_body}"

To remove a draft:

Copygh review delete {pr} -R {owner}/{repo} -c {comment_id}

Step 9: Submit or Keep Draft

Use AskUserQuestion to determine action:

Options:

• Submit now → Choose verdict (approve, request_changes, comment)
• Keep as draft → Leave pending for later continuation

To submit:

Copygh review submit {pr} -R {owner}/{repo} -v {approve|request_changes|comment} -b "{summary}"

To discard and start fresh:

Copygh review discard {pr} -R {owner}/{repo}

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Key Gotchas

• Line numbers: Use actual file line numbers (not diff positions) with gh review
• Comment IDs: GraphQL node IDs (e.g., PRRC_kwDOABC123) - get with --ids flag
• Comment format: Supports markdown, suggestion blocks with triple backticks

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gh-review Commands

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Related Skills

• code-review: Review methodology (focus, severity, checklist)
• code-implement: Language guidelines and implementation patterns

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Reference

• gh review --help
• gh pr review --help