Node.js Backend Patterns
Comprehensive guidance for building scalable, maintainable, and production-ready Node.js backend applications with modern frameworks, architectural patterns, and best practices.
Use this skill when
- Building REST APIs or GraphQL servers
- Creating microservices with Node.js
- Implementing authentication and authorization
- Designing scalable backend architectures
- Setting up middleware and error handling
- Integrating databases (SQL and NoSQL)
- Building real-time applications with WebSockets
- Implementing background job processing
Do not use this skill when
- The task is unrelated to node.js backend patterns
- You need a different domain or tool outside this scope
Instructions
- Clarify goals, constraints, and required inputs.
- Apply relevant best practices and validate outcomes.
- Provide actionable steps and verification.
- If detailed examples are required, open
resources/implementation-playbook.md.
Resources
resources/implementation-playbook.mdfor detailed patterns and examples.
AGI Framework Integration
Adapted for @techwavedev/agi-agent-kit Original source: antigravity-awesome-skills
Memory-First Protocol
Retrieve prior API design decisions, database schema choices, and error handling patterns. Cache API response templates for consistent error formatting.
# Check for prior backend/API context before starting
python3 execution/memory_manager.py auto --query "API design patterns and architecture decisions for Nodejs Backend Patterns"
Storing Results
After completing work, store backend/API decisions for future sessions:
python3 execution/memory_manager.py store \
--content "API architecture: REST with HATEOAS, JWT auth, rate limiting at 100 req/min per tenant" \
--type decision --project <project> \
--tags nodejs-backend-patterns backend
Multi-Agent Collaboration
Share API contract changes with frontend agents so they update their client code, and with QA agents for test coverage.
python3 execution/cross_agent_context.py store \
--agent "<your-agent>" \
--action "Implemented API endpoints — 5 new routes with OpenAPI spec and integration tests" \
--project <project>
Agent Team: Code Review
After implementation, dispatch code_review_team for two-stage review (spec compliance + code quality) before merging.
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