PR Review

Use this skill to review a GitHub PR and summarize risks, tests, and recommendations.

Inputs

• •Require a PR number or URL. If missing, ask for it.
• •If the user provides a specific test command, use it.

Safety Rules

• •Do not merge unless the user explicitly asks.
• •Do not delete branches unless the user explicitly asks.
• •Avoid destructive commands like git reset --hard.

Workflow

1. •

   Prerequisites

   • •Confirm gh is installed and authenticated.
2. •

   Collect PR data

   • •gh pr view <PR> --json title,body,labels,assignees,state,url,createdAt,updatedAt,additions,deletions,changedFiles,commits,mergeable,draft
   • •gh pr view <PR> --json files
   • •gh pr diff <PR>
   • •gh pr checks <PR> when available.
3. •

   Checkout (optional)

   • •If tests or deeper inspection are needed, checkout the PR branch.
   • •Record the current branch first and return to it when done.
4. •

   Run tests

   • •If no command is provided, infer a reasonable default or ask the user.
   • •Record command, exit status, and failures.
5. •

   Review changes

   • •Summarize key changes by area.
   • •Identify risks: breaking changes, security, performance, migrations, missing tests.
   • •Call out large or cross-cutting changes.
6. •

   Provide summary

   • •Use the summary template.
   • •End with a clear recommendation and any required follow-ups.