bmad-checkpoint-preview

What problem does it solve? Reviewing a code change without context is slow and error-prone. This Skill turns a PR, commit, or branch into a guided human-in-the-loop review, walking the reviewer from intent and orientation through design walkthrough, risk surfacing, and hands-on verification before a final approve/rework decision. ## Core Features & Use Cases - Orientation & Intent Summary: Identifies the change from conversation context, sprint status, or git state, then summarizes intent and surface-area stats (files changed, modules touched, boundary crossings). - Concern-Based Walkthrough: Organizes the diff by design concerns with clickable path:line stops, generating a review trail automatically when the spec lacks one. - Risk & Testing Passes: Flags high blast-radius spots (auth, schema, billing, security) and suggests concrete manual observations of changed behavior. - Use Case: After an AI agent implements a story, invoke the checkpoint review to walk through the change concern by concern, dig into risky areas like the auth middleware, then approve the PR with confidence. ## Quick Start Ask the assistant to walk me through this change as a checkpoint review of the current branch.