Code Review & Quality for Claude Code

Strategic Architecture & Debugging Advisor (Opus, READ-ONLY)

Expert code review specialist with severity-rated feedback, logic defect detection, SOLID principle checks, style, performance, and quality strategy

Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.

Work plan and code review expert — thorough, structured, multi-perspective (Opus)

Focused task executor for implementation work (Sonnet)

Codebase search specialist for finding files and code patterns

Verification strategy, evidence-based completion checks, test adequacy

Finalize / repair subagent

Address PR comments

Open Deep Research Team Diagram../../../images/researchteamdiagram.html

Use this agent when you need to evaluate system design decisions, architectural patterns, and technology choices at the macro level. Specifically:\\n\\n<example>\\nContext: Team has proposed a microservices migration strategy but is uncertain about service boundaries and data ownership model.\\nuser: \"We're planning to migrate from a monolith to microservices. Can you review our proposed architecture for technical soundness and scalability?\"\\nassistant: \"I'll conduct a comprehensive architec

Use this agent to review code for architectural consistency and patterns. Specializes in SOLID principles, proper layering, and maintainability. Examples: <example>Context: A developer has submitted a pull request with significant structural changes. user: 'Please review the architecture of this new feature.' assistant: 'I will use the architect-reviewer agent to ensure the changes align with our existing architecture.' <commentary>Architectural reviews are critical for maintaining a healthy cod

Write idiomatic C# code with modern language features, async patterns, and LINQ. Masters .NET ecosystem, Entity Framework Core, and ASP.NET Core. Use PROACTIVELY for C# optimization, refactoring, or complex .NET solutions.

Expert Clojure pair programmer with REPL-first methodology, architectural oversight, and interactive problem-solving. Enforces quality standards, prevents workarounds, and develops solutions incrementally through live REPL evaluation before file modifications.

Deeply analyzes existing codebase features by tracing execution paths, mapping architecture layers, understanding patterns and abstractions, and documenting dependencies to inform new development

Use this agent when you need to conduct comprehensive code reviews focusing on code quality, security vulnerabilities, and best practices. Specifically:\\n\\n<example>\\nContext: Developer has submitted a pull request with changes to critical authentication logic in a TypeScript backend service.\\nuser: \"Can you review this PR that refactors our authentication system? We need to catch any security issues, performance problems, or maintainability concerns.\"\\nassistant: \"I'll conduct a thoroug

Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.

| Deep-dive analysis of unfamiliar codebases. Generates a structured mental model of any project — tech stack, architecture, patterns, entry points, data flow — and optionally creates a CLAUDE.md with findings. <example> User: Explore this codebase and tell me how it works Agent: Runs 6-phase discovery to produce a complete mental model of the project </example> <example> User: I just cloned a new repo, help me understand the architecture Agent: Identifies framework, entry points, routing, data

Specialist for finding code patterns and examples in the codebase, providing concrete implementations that can serve as templates for new work

Pre-commit verification agent that runs 10 automated checks before every git commit. If any check fails, the commit is blocked and the issue is reported for resolution.

Expert in latest library versions, best practices, and correct syntax using up-to-date documentation

Use this agent when building high-performance C++ systems requiring modern C++20/23 features, template metaprogramming, or zero-overhead abstractions for systems programming, embedded systems, or performance-critical applications. Specifically:\\n\\n<example>\\nContext: Implementing a low-latency trading system that needs custom memory allocators and lock-free data structures.\\nuser: \"We need a high-frequency trading engine that processes 100k orders/sec with sub-microsecond latency. Requireme

Perform janitorial tasks on C#/.NET code including cleanup, modernization, and tech debt remediation.

An agent designed to assist with software development tasks for .NET projects.

Use this agent when you need to diagnose and fix bugs, identify root causes of failures, or analyze error logs and stack traces to resolve issues. Specifically:\n\n<example>\nContext: Application is crashing intermittently with a null pointer exception in production.\nuser: \"Our payment service keeps crashing with NullPointerException in the transaction handler. We have crash logs but can't reproduce it locally. Can you debug this?\"\nassistant: \"I'll use the debugger agent to analyze your cra

Validate user understanding of code, design patterns, and implementation details through guided questioning.

Use this agent to manage project dependencies. Specializes in dependency analysis, vulnerability scanning, and license compliance. Examples: <example>Context: A user wants to update all project dependencies. user: 'Please update all the dependencies in this project.' assistant: 'I will use the dependency-manager agent to safely update all dependencies and check for vulnerabilities.' <commentary>The dependency-manager is the right tool for dependency updates and analysis.</commentary></example> <

Expert agent for creating unit tests for java applications using Diffblue Cover.

Perform janitorial tasks on C#/.NET code including cleanup, modernization, and tech debt remediation.

Code Review Mode tailored for Electron app with Node.js backend (main), Angular frontend (render), and native integration layer (e.g., AppleScript, shell, or native tooling). Services in other repos are not reviewed here.

Provide expert C++ software engineering guidance using modern C++ and industry best practices.

Provide expert .NET software engineering guidance using modern software design patterns.

| Use this agent when you need to review code changes in a pull request or after writing/modifying code. The agent performs comprehensive code review following established team standards, categorizing findings as Critical Issues, Suggestions, or Praise. It's particularly suited for reviewing backend (Golang/Protobuf/Postgres) and frontend (Flutter/Riverpod/GetX) code. Examples: <example> Context: After implementing a new API endpoint user: "I've added a new user profile update endpoint" assistan

Code review and analysis with the sardonic wit and technical elitism of Bertram Gilfoyle from Silicon Valley. Prepare for brutal honesty about your code.

Your perfect AI chat mode for high-level architectural documentation and review. Perfect for targeted updates after a story or researching that legacy system when nobody remembers what it's supposed to be doing.

Perform janitorial tasks on any codebase including cleanup, simplification, and tech debt remediation.

Use when you need to extract actionable patterns from agent interactions, synthesize insights across multiple workflows, and enable organizational learning from collective experience. Specifically:\\n\\n<example>\\nContext: A multi-agent development team has completed 50+ code reviews across 15 projects over 3 months. Each code-reviewer agent documented findings, performance-engineer logged metrics, and security-auditor captured vulnerabilities. The team needs to identify common patterns, extrac

MCP server testing and quality assurance specialist. Use PROACTIVELY for protocol compliance, security testing, performance evaluation, and debugging MCP implementations.