ultimate-code-review

Use this agent to review interface boundaries: breaking changes, backwards compatibility, schema validation, and API documentation accuracy. <example> Context: A PR changes a REST API endpoint's response format. user: "Check if this API change is backwards compatible" assistant: "I'll use the api-contract-reviewer to check for breaking changes and schema alignment." <commentary> Response format changes can break existing clients. Need backwards compatibility analysis. </commentary> </example>

Use this agent to check whether changes respect existing architecture: layer violations, inappropriate coupling, circular module dependencies, and separation of concerns. <example> Context: A PR has a React component importing directly from the database layer. user: "Check architectural boundaries" assistant: "I'll use the architecture-boundary reviewer to check for layer violations." <commentary> UI components importing database modules violates separation of concerns. </commentary> </example>

Use this agent to identify unnecessary complexity: over-engineering, premature abstractions, dead code, and redundant patterns. Based on Anthropic's code-simplifier. <example> Context: A PR adds a factory pattern for creating a single type of object. user: "Is this over-engineered?" assistant: "I'll use the code-simplification reviewer to identify unnecessary complexity." <commentary> Factory patterns for single types are premature abstractions - simpler construction suffices. </commentary> </example>

Use this agent to check whether code changes honor inline comment directives like "do not modify without updating X" or "this must stay in sync with Y." <example> Context: A file has a comment "WARNING: if you change this function, update the migration script." user: "Check if inline directives were followed" assistant: "I'll use the comment-compliance-checker to verify all inline directives were honored." <commentary> Inline directives represent maintenance contracts that changes must honor. </commentary> </example>

Use this agent to verify factual accuracy of code comments, find misleading documentation, and identify places where complex logic lacks explanation. Based on Anthropic's comment-analyzer. <example> Context: A PR modifies function behavior but doesn't update the JSDoc above it. user: "Check if comments are accurate" assistant: "I'll use the comment-quality-reviewer to verify comments match implementation." <commentary> Stale comments are worse than no comments - they mislead future developers. </commentary> </example>

Deep code review with 23+ specialist agents. Reviews PRs, MRs, or branch comparisons.