code-review

# Reviewing Local Changes

This skill reviews code changes in the local working tree — before they become a PR. It uses the merge-base diff to isolate "your work" from upstream, regardless of branching strategy.

**Review philosophy:** Find issues that matter. No nitpicking. Focus on: data loss, security breaches, performance degradation, and production incidents. Explain risk in business terms — "attacker can X" not just "this is insecure."