A tiered catalog of production-ready agent and backend templates — orchestrators, document-intelligence RAG agents, and Node/Express backends — each shipped in POC → Intermediate → Advanced flavors so you start simple and scale up only when you need to.
nodejs express orchestration multi-agent awesome-list ai-agents rag fastapi template-repository fastapi-template document-intelligence langgraph ai-agents-automation langgraph-template langgraph-agents agent-templates awesome-list-template agent-template agent-template-library
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Updated
Jul 22, 2026