What problem does it solve? Pull request feedback is often buried under hedging, filler phrases, and restated code, forcing authors to dig for the actionable point. This Skill compresses every review comment into a single line containing the location, the problem, and the concrete fix. ## Core Features & Use Cases - One-line findings: Each comment follows the format L<line>: <problem>. <fix>. with optional file prefix for multi-file diffs. - Severity prefixes: Classifies findings as bug, risk, nit, or question so authors can triage feedback at a glance. - Noise filtering: Strips hedging, praise padding, and restatements while keeping exact line numbers, symbol names, and concrete fixes. - Auto-clarity mode: Expands to full paragraphs for security findings, architectural disagreements, and onboarding contexts where rationale matters. - Use Case: Paste a pull request diff and receive paste-ready review comments like L42: bug: user can be null after .find(). Add guard before .email. ## Quick Start Ask the assistant to review this pull request diff using caveman-review and output one-line comments ready to paste into the PR.