Comprehensive backend development skill for building scalable backend systems using NodeJS, Express, Go, Python, Postgres, GraphQL, REST APIs. Includes API scaffolding, database optimization, security implementation, and performance tuning. Use when designing APIs, optimizing database queries, implementing business logic, handling authentication/authorization, or reviewing backend code.
Complete toolkit for senior backend with modern tools and best practices.
This skill provides three core capabilities through automated scripts:
# Script 1: Api Scaffolder
python scripts/api_scaffolder.py [options]
# Script 2: Database Migration Tool
python scripts/database_migration_tool.py [options]
# Script 3: Api Load Tester
python scripts/api_load_tester.py [options]
Automated tool for api scaffolder tasks.
Features:
Usage:
python scripts/api_scaffolder.py <project-path> [options]
Comprehensive analysis and optimization tool.
Features:
Usage:
python scripts/database_migration_tool.py <target-path> [--verbose]
Advanced tooling for specialized tasks.
Features:
Usage:
python scripts/api_load_tester.py [arguments] [options]
Comprehensive guide available in references/api_design_patterns.md:
Complete workflow documentation in references/database_optimization_guide.md:
Technical reference guide in references/backend_security_practices.md:
Languages: TypeScript, JavaScript, Python, Go, Swift, Kotlin Frontend: React, Next.js, React Native, Flutter Backend: Node.js, Express, GraphQL, REST APIs Database: PostgreSQL, Prisma, NeonDB, Supabase DevOps: Docker, Kubernetes, Terraform, GitHub Actions, CircleCI Cloud: AWS, GCP, Azure
# Install dependencies
npm install
# or
pip install -r requirements.txt
# Configure environment
cp .env.example .env
# Use the analyzer script
python scripts/database_migration_tool.py .
# Review recommendations
# Apply fixes
Follow the patterns and practices documented in:
references/api_design_patterns.mdreferences/database_optimization_guide.mdreferences/backend_security_practices.md# Development
npm run dev
npm run build
npm run test
npm run lint
# Analysis
python scripts/database_migration_tool.py .
python scripts/api_load_tester.py --analyze
# Deployment
docker build -t app:latest .
docker-compose up -d
kubectl apply -f k8s/
Check the comprehensive troubleshooting section in references/backend_security_practices.md.
references/api_design_patterns.mdreferences/database_optimization_guide.mdreferences/backend_security_practices.mdscripts/ directoryStart voice calls via the OpenClaw voice-call plugin.
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
Use CodexBar CLI local cost usage to summarize per-model usage for Codex or Claude, including the current (most recent) model or a full model breakdown. Trigger when asked for model-level usage/cost data from codexbar, or when you need a scriptable per-model summary from codexbar cost JSON.
Search and analyze your own session logs (older/parent conversations) using jq.
Category:developer