Reviews pull-request diffs for project-guideline violations, bugs, and code-quality issues. Filters aggressively for high-confidence findings (>= 80) and reports with file:line locations grouped by severity. Use when reviewing code added or modified by a PR.
Suggests simplifications for code modified in a pull request while preserving exact functionality. Applies project standards (CLAUDE.md/AGENTS.md), reduces unnecessary complexity, and avoids over-simplification that hurts readability. Use when reviewing PRs to recommend clarity-improving refactors.
Audits code comments added or changed by a pull request for factual accuracy against the code, long-term maintenance value, and misleading content. Recommends specific edits, additions, or removals. Use when reviewing PRs that include new or modified comments, docstrings, or inline documentation.
Reviews pull-request test coverage for critical gaps, edge cases, and brittle implementation-coupled tests. Prioritises behavioral coverage over line coverage and rates each finding 1-10 by criticality. Use when reviewing PRs that add or modify functionality and you want to assess whether the accompanying tests are adequate.
Audits error-handling code in a pull request for silent failures, broad catch blocks, unjustified fallbacks, and unactionable error messages. Surfaces hidden failures users would otherwise hit in production. Use when reviewing PRs that add or modify try/catch, error callbacks, or fallback logic.
Analyzes newly-added or significantly-modified types in a pull request for invariant strength, encapsulation, and enforcement. Produces 1-10 ratings on encapsulation/expression/usefulness/enforcement with concrete improvement suggestions. Use when reviewing PRs that introduce or substantially change types, classes, structs, enums, or data models.