What problem does it solve? Catching structural defects before code lands is hard under time pressure. This Skill performs a pre-landing review of a pull request diff against its base branch, surfacing SQL safety risks, LLM trust boundary violations, conditional side effects, and other structural problems before merge. ## Core Features & Use Cases - Pre-landing diff analysis: Analyzes the diff against the base branch to find SQL injection risks, unsafe LLM trust boundaries, and conditional side effects. - Structured decision workflow: Uses AskUserQuestion decision briefs with recommendations, completeness scores, and pros/cons to drive review outcomes. - Proactive review triggers: Activates on requests like "review this PR", "code review", "check my diff", or when the user is about to merge or land changes. - Use Case: Before merging a feature branch, ask for a pre-landing review to catch a missing parameterization in a SQL query and an unguarded side effect in a conditional branch. ## Quick Start Ask the assistant to review this PR diff against the base branch before merging.