By shivrajkumar
AI-powered backend development workflow with compounding engineering principles. Specialized agents, skills, and commands for building scalable Node.js/NestJS APIs with PostgreSQL, MongoDB, Redis, and TypeORM.
Create a new slash command in `.claude/commands/` for backend development tasks.
Transform backend feature descriptions, bug reports, API design ideas, or infrastructure improvements into well-structured markdown files that follow project conventions and best practices. This command provides flexible detail levels to match your backend development needs.
Resolve all TODO comments using parallel processing for backend development tasks.
<command_purpose> Perform exhaustive backend code reviews using multi-agent analysis, ultra-thinking, and Git worktrees for deep local inspection of APIs, databases, and services. </command_purpose>
Present all findings, decisions, or issues here one by one for triage. The goal is to go through each item and decide whether to add it to the CLI todo system.
Use this agent when you need to design REST or GraphQL APIs, create OpenAPI specifications, or architect scalable API endpoints. This agent specializes in API design patterns, RESTful principles, GraphQL schema design, and generating industry-standard documentation. Examples include designing endpoint structures, creating OpenAPI/Swagger specs, architecting GraphQL schemas, or refactoring existing APIs to follow best practices.
Use this agent when you need to create comprehensive API documentation including OpenAPI 3.0/3.1 specs, Swagger UI integration, AsyncAPI for event-driven APIs, GraphQL schemas, and Postman collections. This agent specializes in all API documentation formats and standards. Examples include generating OpenAPI specs from code, creating Swagger documentation, documenting WebSocket APIs with AsyncAPI, generating GraphQL SDL, or exporting Postman collections.
Use this agent when you need to design backend architecture, make architectural decisions, or plan system scalability. This agent specializes in microservices, monolithic architectures, design patterns, system design, scalability planning, and architectural best practices. Examples include designing new services, refactoring architecture, planning for scale, or making technology choices.
Use this agent when you need to design database schemas, model relationships, or architect data structures for PostgreSQL and MongoDB. This agent specializes in relational and document database design, normalization, indexing strategies, and query optimization. Examples include designing database schemas, planning migrations, modeling complex relationships, or optimizing database performance.
Use this agent when you need to build Express.js applications, implement middleware patterns, create route handlers, or work with Express-specific features. This agent specializes in Express architecture, middleware chains, error handling, and building scalable server applications with TypeScript. Examples include creating API routes, implementing custom middleware, handling file uploads, or refactoring code to follow Express best practices.
External network access
Connects to servers outside your machine
Uses power tools
Uses Bash, Write, or Edit tools
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The official TrayaLabs Claude Code plugin marketplace where engineers share their workflows. Features three production-ready plugins for full-stack development: web (React/Next.js), mobile (iOS/Android), and backend (Node.js/NestJS) - all implementing compounding engineering principles.
This marketplace provides three specialized plugins for full-stack development:
For React and Next.js web development
AI-powered frontend development tools that make each unit of engineering work easier than the last. Transform feature ideas into structured plans, execute them systematically, and ensure quality with multi-agent code reviews.
Key Features:
Example Workflow:
# Plan feature from description
/traya-frontend-engineering:plan "User dashboard with analytics charts"
# Execute with automatic skill invocation
/traya-frontend-engineering:work plan-dashboard.md
# Multi-agent code review before merging
/traya-frontend-engineering:review
Tech Stack: React, Next.js, TypeScript, Tailwind CSS, Figma, Chrome DevTools
Best for: Web applications, SPAs, server-side rendered apps, static sites
For iOS and Android mobile development
Comprehensive React Native development workflow with end-to-end support for building high-quality mobile apps. Automated testing on both iOS Simulator and Android devices ensures platform parity.
Key Features:
Example Workflow:
# Plan mobile feature
/plan "Profile screen with camera upload and form validation"
# Execute with automatic iOS & Android testing
/work plan-profile.md
# Comprehensive review
/review
Tech Stack: React Native, TypeScript, React Navigation, Reanimated, iOS Simulator MCP, Mobile Device MCP
Best for: React Native mobile apps, cross-platform iOS/Android development
For Node.js and NestJS backend development
Build scalable REST and GraphQL APIs with PostgreSQL, MongoDB, and Redis. Comprehensive workflow from API design to deployment with automated testing, security audits, and OpenAPI documentation.
Key Features:
Example Workflow:
# Plan API feature
/traya-backend-engineering:plan "User authentication with JWT and RBAC"
# Execute with automatic testing & docs
/traya-backend-engineering:work plan-auth.md
# Security & performance review
/traya-backend-engineering:review
Tech Stack: NestJS, Express, TypeScript, PostgreSQL, MongoDB, Redis, TypeORM, OpenAPI, Postman
Best for: REST APIs, GraphQL APIs, microservices, backend services
Step 1: Add the marketplace to Claude:
/plugin marketplace add https://github.com/trayalabs1/traya-plugin
Step 2: Install the plugin you need:
# For web development (React/Next.js)
/plugin install traya-frontend-engineering
# For mobile development (React Native)
/plugin install traya-react-native
# For backend development (Node.js/NestJS)
/plugin install traya-backend-engineering
Use the Claude Plugins CLI to skip the marketplace setup:
# For web development
npx claude-plugins install @trayalabs1/traya-plugin/traya-frontend-engineering
# For mobile development
npx claude-plugins install @trayalabs1/traya-plugin/traya-react-native
# For backend development
npx claude-plugins install @trayalabs1/traya-plugin/traya-backend-engineering
This automatically adds the marketplace and installs the plugin in a single step.
npx claudepluginhub shivrajkumar/traya-pluginUse 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>
Agents specialized in backend development, API design, and system architecture. Focuses on scalable server-side solutions and data management.
Commands for designing and documenting REST and GraphQL APIs
Comprehensive FastAPI backend development plugin with MongoDB/Beanie, Keycloak auth, Docker/K8s deployment, background tasks, caching, observability, and real-time features
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Harness-native ECC operator layer - 67 agents, 271 skills, 92 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses