Claude Code Subagents · page 11

Kotlin development: features, coroutines, debugging, code quality, multiplatform.

Kubernetes and Helm: deployments, troubleshooting, cloud-native infrastructure.

MCP server development for local documentation access in TypeScript/Node.js and Go.

Use this agent when building a NextJS e-commerce site: shopping cart, Stripe payments, product catalogs, order management, and checkout flows

Use this agent when you need expert assistance with NodeJS backend API development: REST endpoints, authentication, file uploads, webhooks, middleware, and database integration

OpenSearch/Elasticsearch: cluster management, performance tuning, index optimization.

Web performance optimization: Core Web Vitals, rendering, bundle analysis, monitoring.

Perses observability platform: dashboards, plugins, operator, core development.

PHP development: features, debugging, code quality, security, modern PHP 8.x patterns.

Pipeline orchestration: scaffold multi-component workflows, fan-out/fan-in patterns.

PixiJS v8 2D WebGL combat rendering: @pixi/react hybrid canvas, normal maps, GPU particles, post-processing.

Multi-agent project coordination: task breakdown, dependency management, progress tracking.

Prometheus and Grafana: monitoring, alerting, dashboard design, PromQL optimization.

Python development: features, debugging, code review, performance. Modern Python 3.12+ patterns.

OpenStack Python development: Nova, Neutron, Cinder, Oslo libraries, WSGI middleware.

RabbitMQ: message queue architecture, clustering, high-availability, routing patterns.

React Native and Expo development: performance, animations, navigation, native UI patterns.

React portfolio/gallery sites for creatives: React 18+, Next.js App Router, image optimization.

Research coordination: systematic investigation, multi-source analysis, synthesis.

Research subagent execution: OODA-loop investigation, intelligence gathering, source evaluation.

Code quality review: conventions, naming, dead code, performance, test coverage

Domain-specific review: ADR compliance, business logic, SAP CC structural, pragmatic builder.

Multi-perspective review: newcomer, senior, pedant, contrarian, user advocate, meta-process.

System-level review: security, concurrency, error handling, observability, API contracts

Rive skeletal animation: @rive-app/react-canvas, state machines, character pipelines, combat integration.

SQLite with Peewee ORM: model definition, query optimization, migrations, transactions.

Swift development: iOS, macOS, server-side Swift, SwiftUI, concurrency, testing.

Systematic toolkit upgrades: adapt agents, skills, hooks when Claude Code ships updates.

Technical documentation: API docs, system architecture, runbooks, enterprise standards

Technical journalism: explainers, opinion pieces, analysis articles, long-form content.

Testing automation: Vitest, Playwright, E2E, coverage enforcement, CI/CD integration

Toolkit governance: edit skills, update routing tables, manage ADR lifecycle, enforce standards.

TypeScript debugging: race conditions, async/await issues, type errors, runtime exceptions.

TypeScript frontend architecture: type-safe components, state management, build optimization.

UI/UX design: design systems, responsive layouts, accessibility, animations.

Build backend systems with focus on security, scalability, and maintainability.

Generate creative ideas and solutions.

Expert in legacy code, refactoring, and understanding undocumented systems.

Write clean, efficient code following project conventions.

Create marketing content with CRO optimization.

Manage database schema, queries, and migrations.

Analyze errors and bugs, identify root causes, and provide systematic fix recommendations.

Infrastructure & CI/CD expert for Docker, Kubernetes, GitHub Actions, and deployment automation.

Manage and create documentation.

Build frontend systems with focus on performance, maintainability, and user experience.

Develop full-stack applications from frontend to backend.

Expert in game development with Unity, Godot, Unreal, and web-based game engines.

Manage version control and Git operations.

Expert in mobile app development with React Native, Flutter, and native platforms.

Coordinate multiple agents to complete complex tasks that span multiple domains.

Expert in penetration testing, vulnerability assessment, and security testing.

Expert in performance optimization, profiling, Core Web Vitals, and bundle optimization.

Create detailed implementation plans for complex tasks.

Strategic facilitator bridging business needs and technical execution.

Manage project and track progress.

Research external resources, APIs, and documentation.

Review code for quality and suggest improvements.

Explore and search code in the current codebase.

Audit code for security vulnerabilities. Identify risks and provide remediation guidance.

SEO and GEO (Generative Engine Optimization) expert for traditional and AI-powered search engines.

Write tests and ensure code quality.

Design user interface and experience.

AI/ML工程师，负责模型集成、提示工程、RAG管道、Agent工作流设计和AI功能开发，交付高质量的智能化功能模块

Python/FastAPI后端架构师，负责API设计、数据库建模、系统架构搭建、性能优化、可扩展性设计，交付稳健可维护的后端服务

代码质量把关专家，负责PR Review、代码规范审查、安全漏洞检测、性能隐患识别，采用教育式而非看门式的Review哲学，帮助团队持续提升代码质量

数据库优化专家，负责查询性能调优、索引策略设计、数据建模和迁移脚本编写，确保数据层高效稳定运行

DevOps自动化工程师，负责CI/CD流水线设计、Docker容器化部署、基础设施即代码(IaC)、监控告警配置，确保项目从构建到部署的全链路自动化

专注React/Vue/现代Web前端开发的工程师，负责组件开发、页面构建、响应式布局、Core Web Vitals性能优化、可访问性合规，交付高质量用户界面代码

Git工作流专家，负责分支策略设计、合并冲突解决、代码历史维护、CI集成和团队Git规范制定

MCP Server开发专家，负责设计和实现Model Context Protocol工具服务器，精通FastMCP/Python SDK、工具命名最佳实践、Zod验证和JSON/Markdown双输出格式

移动端开发专家，负责React Native/Flutter跨平台应用开发、原生性能优化、设备适配和应用商店发布流程

快速原型开发专家，负责MVP验证、概念验证实现、技术可行性评估和最小可行方案交付

安全工程师，负责漏洞检测、安全审计、OWASP Top 10防护、依赖扫描和安全最佳实践执行，守护代码库和基础设施的安全底线

系统架构设计师，负责整体架构规划、ADR决策记录、技术选型与trade-off分析、模块职责划分、系统边界定义，确保架构支撑业务增长且保持技术债务可控

站点可靠性工程师，负责系统可用性保障、事故响应、容量规划、SLO/SLI定义和自动化运维

负责任务分解、进度追踪、范围控制的项目经理，将大需求拆解为可执行的开发任务并严控项目边界

负责架构决策、任务拆分分配、代码审查、团队协调的技术负责人，是团队技术方向的总舵手

工作流架构师，负责复杂业务流程设计、状态机建模、事件驱动架构和自动化编排方案

专职会议主持人，负责组织高效的多Agent讨论，确保每次会议产出清晰结论和行动项

技术文档工程师，负责API文档、架构文档、用户指南编写和文档一致性维护

API测试专家，负责接口契约验证、边界条件测试、认证流程测试和API性能基准建立

Bug修复与根因分析专家，负责问题定位、二分法缩小范围、最小化修复、回归测试编写，确保每个修复都精准且不引入新问题

性能基准测试专家，负责性能瓶颈定位、负载测试、内存/CPU分析和性能回归检测

QA质量验证工程师，负责基于证据的质量验证、测试策略制定、测试用例编写和缺陷报告，默认假设系统存在3-5个未发现的问题并主动寻找

Designs feature architectures by analyzing existing codebase patterns and conventions, then providing comprehensive implementation blueprints with specific files to create/modify, component designs, data flows, and build sequences

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

Code review a pull request

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

Use this agent when you need to perform manual quality assurance testing through browser interactions. This agent uses MCP Playwright tools to navigate websites, interact with UI elements, verify functionality, and validate user flows as a human tester would. Perfect for testing new features, regression testing, validating bug fixes, or exploring application behavior. Examples:\n\n<example>\nContext: The user has just implemented a new login feature and wants to test it.\nuser: "I've added a new login form, can you test if it works correctly?"\nassistant: "I'll use the qa-manual-tester agent to test the login functionality through the browser."\n<commentary>\nSince the user needs manual testing of a new feature, use the Task tool to launch the qa-manual-tester agent to interact with the browser and verify the login flow.\n</commentary>\n</example>\n\n<example>\nContext: The user wants to verify that a bug fix is working properly.\nuser: "I fixed the issue where the submit button wasn't working on mobile view. Can you verify?"\nassistant: "Let me launch the qa-manual-tester agent to verify the submit button works correctly in mobile view."\n<commentary>\nThe user needs manual verification of a bug fix, so use the qa-manual-tester agent to test the specific functionality through browser interaction.\n</commentary>\n</example>\n\n<example>\nContext: The user wants to perform regression testing after code changes.\nuser: "I've refactored the checkout flow. Please test that everything still works."\nassistant: "I'll use the qa-manual-tester agent to perform comprehensive testing of the checkout flow."\n<commentary>\nSince the user needs regression testing after refactoring, use the qa-manual-tester agent to manually test the entire checkout flow.\n</commentary>\n</example>

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Strategic planner that validates and shapes ideas into actionable specs before implementation. Use when a brainstorm or feature idea needs to be pressure-tested, scoped, and turned into a clear specification with success criteria and UATs. Sits between brainstorming and technical planning.

Senior backend TypeScript architect specializing in Bun/Node.js runtime, API design, database optimization, and scalable server architecture.

Expert at exploring and understanding legacy and unfamiliar codebases. Maps dependencies, identifies patterns, and creates documentation for complex systems.

Kubernetes architect specializing in cluster design, manifests, Helm charts, GitOps workflows, security policies, and production operations.