PR Description Skill

A good PR description is a gift to the reviewer: it explains intent before they read the diff, so review is fast and confident. This skill turns a change into a structured PR write-up — what and why, how it was tested, the risk, and where to focus — the difference between a one-pass approval and three rounds of confused back-and-forth.

Required Inputs

Ask for these only if they aren't already provided:

• The change — what was done (the diff summary, commits, or a description).
• The why — the problem/issue it solves (link the ticket).
• Testing — how it was verified (tests added, manual steps, edge cases checked).
• Risk & rollout — blast radius, migrations, flags, backward compatibility, how to roll back.

Output Format

[Concise, imperative PR title] (e.g. "Add rate limiting to the login endpoint")