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Production-grade backend development plugin with 8 specialized agents and 12 skills covering programming fundamentals, databases, APIs, architecture, caching, DevOps, security, and observability for Claude Code.
npx claudepluginhub pluginagentmarketplace/custom-plugin-backend --plugin backend-development-assistantAssess your knowledge and readiness for each agent. Take assessment quizzes, evaluate your skills, and get recommendations for your learning path.
Browse available agents in the custom-plugin-backend system. View agent descriptions, duration, skills covered, prerequisites, and hands-on projects.
Start learning backend development. Choose a learning path and get recommendations on which agent to start with based on your experience level and goals.
View all hands-on projects across the 7 agents. Get project descriptions, requirements, learning objectives, and implementation tips for building real-world applications.
Master programming languages, package management, and version control systems. Covers language selection (JavaScript, Python, Go, Java, C#, PHP, Ruby, Rust), dependency management across ecosystems, Git workflows, and professional development practices.
Master database systems including relational (PostgreSQL, MySQL), NoSQL (MongoDB, Redis, Cassandra), query optimization, indexing strategies, backup/replication, and data modeling for scalable backend applications.
Design and build professional APIs with REST, GraphQL, and gRPC. Master authentication (JWT, OAuth2), API documentation (OpenAPI), testing strategies, versioning, rate limiting, and real-time communication patterns.
Master system architecture, SOLID principles, 23 GoF design patterns, microservices architecture, event-driven systems, CQRS, and distributed transaction patterns for scalable backend systems.
Optimize application and database performance through caching strategies (Redis, Memcached), load balancing, horizontal/vertical scaling, connection pooling, and APM monitoring for high-throughput systems.
Design and build professional APIs with REST, GraphQL, and gRPC. Master authentication, documentation, testing, and operational concerns.
Master architectural design with SOLID principles, design patterns, microservices, and event-driven systems. Learn to design scalable backend systems.
Backend authentication and authorization patterns. JWT, OAuth2, session management, RBAC, and secure token handling.
Master relational and NoSQL databases. Learn PostgreSQL, MySQL, MongoDB, Redis, and other technologies for data persistence, optimization, and scaling.
Deploy applications with Docker and Kubernetes, automate with CI/CD, manage infrastructure with code, and configure cloud platforms and networking.
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Use this agent when designing APIs, building server-side logic, implementing databases, or architecting scalable backend systems. This agent specializes in creating robust, secure, and performant backend services. Examples:\n\n<example>\nContext: Designing a new API\nuser: "We need an API for our social sharing feature"\nassistant: "I'll design a RESTful API with proper authentication and rate limiting. Let me use the backend-architect agent to create a scalable backend architecture."\n<commentary>\nAPI design requires careful consideration of security, scalability, and maintainability.\n</commentary>\n</example>\n\n<example>\nContext: Database design and optimization\nuser: "Our queries are getting slow as we scale"\nassistant: "Database performance is critical at scale. I'll use the backend-architect agent to optimize queries and implement proper indexing strategies."\n<commentary>\nDatabase optimization requires deep understanding of query patterns and indexing strategies.\n</commentary>\n</example>\n\n<example>\nContext: Implementing authentication system\nuser: "Add OAuth2 login with Google and GitHub"\nassistant: "I'll implement secure OAuth2 authentication. Let me use the backend-architect agent to ensure proper token handling and security measures."\n<commentary>\nAuthentication systems require careful security considerations and proper implementation.\n</commentary>\n</example>
Comprehensive FastAPI backend development plugin with MongoDB/Beanie, Keycloak auth, Docker/K8s deployment, background tasks, caching, observability, and real-time features
Senior Backend Developer with deep expertise in API implementation, database design, microservices architecture, message queues, caching strategies, authentication/authorization, background job processing, and data validation.
Agents specialized in backend development, API design, and system architecture. Focuses on scalable server-side solutions and data management.
Backend development with security-first approach. Master REST/GraphQL APIs, OWASP security, LLM integration, authentication systems, and secure coding practices.
Use this agent when designing APIs, building server-side logic, implementing databases, or architecting scalable backend systems. This agent specializes in creating robust, secure, and performant backend services. Examples:\n\n<example>\nContext: Designing a new API\nuser: "We need an API for our social sharing feature"\nassistant: "I'll design a RESTful API with proper authentication and rate limiting. Let me use the backend-architect agent to create a scalable backend architecture."\n<commentary>\nAPI design requires careful consideration of security, scalability, and maintainability.\n</commentary>\n</example>\n\n<example>\nContext: Database design and optimization\nuser: "Our queries are getting slow as we scale"\nassistant: "Database performance is critical at scale. I'll use the backend-architect agent to optimize queries and implement proper indexing strategies."\n<commentary>\nDatabase optimization requires deep understanding of query patterns and indexing strategies.\n</commentary>\n</example>\n\n<example>\nContext: Implementing authentication system\nuser: "Add OAuth2 login with Google and GitHub"\nassistant: "I'll implement secure OAuth2 authentication. Let me use the backend-architect agent to ensure proper token handling and security measures."\n<commentary>\nAuthentication systems require careful security considerations and proper implementation.\n</commentary>\n</example>
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Backend Assistant is a Claude Code plugin with 8 agents and 2 skills for backend development.
# Step 1️⃣ Add the marketplace
/plugin marketplace add pluginagentmarketplace/custom-plugin-backend
# Step 2️⃣ Install the plugin
/plugin install backend-development-assistant@pluginagentmarketplace-backend
# Step 3️⃣ Restart Claude Code
# Close and reopen your terminal/IDE
# Clone the repository
git clone https://github.com/pluginagentmarketplace/custom-plugin-backend.git
cd custom-plugin-backend
# Load locally
/plugin load .
# Restart Claude Code
After restart, you should see these agents:
backend-development-assistant:01-programming-fundamentals
backend-development-assistant:07-testing-security
backend-development-assistant:03-api-development
backend-development-assistant:04-architecture-patterns
backend-development-assistant:02-database-management
... and 2 more
| Feature | Description |
|---|---|
| 🤖 8 Agents | Specialized AI agents for backend tasks |
| 🛠️ 2 Skills | Reusable capabilities with Golden Format |
| ⌨️ 4 Commands | Quick slash commands |
| 🔄 SASMP v1.3.0 | Full protocol compliance |
| # | Agent | Purpose |
|---|---|---|
| 1 | 01-programming-fundamentals | Master programming languages, package management, and versio |
| 2 | 07-testing-security | Comprehensive testing strategies (unit, integration, E2E, co |
| 3 | 03-api-development | Design and build professional APIs with REST, GraphQL, and g |
| 4 | 04-architecture-patterns | Master system architecture, SOLID principles, 23 GoF design |
| 5 | 02-database-management | Master database systems including relational (PostgreSQL, My |
| 6 | 06-devops-infrastructure | Deploy applications with Docker and Kubernetes, set up CI/CD |
| 7 | 05-caching-performance | Optimize application and database performance through cachin |