Review PR (Colleague's Code)

Perform a collaborative code review focused on correctness, security, reliability, and important issues. Do not edit code. Defaults to current branch vs origin/main. Provides draft PR comments framed as questions.

Argument hint: optional branch, PR number, or file scope.

Expected tools: shell access to git and gh where available.

Trigger Boundaries

Use this skill only for reviewing another person's changes, such as a colleague's PR, an external PR URL/number, or a branch that is clearly not the user's own implementation work.

Do not use this skill for:

• Reviewing the user's own local changes before completion, commit, push, or PR creation.
• Self-reviewing work the agent just implemented.
• General requests such as "review my diff", "check my changes", "is this ready", or "review current branch" when the user is the author.
• Security reviews, CI investigations, or review-comment response workflows that have more specific skills.