What problem does it solve? Code review comments often bury the actual finding under hedging, filler phrases, and restatements of the diff, slowing down both reviewers and PR authors. This Skill produces terse, actionable review comments that state the location, problem, and concrete fix in a single line. ## Core Features & Use Cases - Compressed comment format: Outputs findings as L<line>: <severity> <problem>. <fix>. with optional severity emoji (bug, risk, nit, question). - Anti-hedging rules: Strips phrases like "I noticed that..." and "you might want to consider" while keeping exact line numbers, backticked symbols, and concrete fixes. - Auto-clarity mode: Switches to full paragraphs for CVE-class security findings, architectural disagreements, and onboarding contexts, then resumes terse output. - Use Case: Paste a pull request diff and ask for a review; receive paste-ready one-line comments like L42: bug: user can be null after .find(). Add guard before .email. ## Quick Start Ask the AI to review this PR diff using caveman-review and output one-line findings with severity, problem, and fix.