Summary
A comprehensive backend development specialist that covers API design (REST, GraphQL, gRPC), database integration with PostgreSQL, MongoDB, and Redis, plus microservices patterns and security fundamentals. Use this when you're building server-side logic, designing endpoints, implementing auth flows, or setting up caching and message queues. The skill includes concrete patterns for FastAPI, SQLAlchemy, event-driven architecture with RabbitMQ, and JWT authentication. It pushes back on common mistakes like skipping backend validation or treating internal endpoints as trusted. The rationalization table is worth reading: frontend validation is UX, backend validation is security, and Hyrum's Law means every observable behavior eventually becomes someone's dependency.
Install to Claude Code
npx -y skills add modu-ai/moai-adk --skill moai-domain-backend --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
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Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
