25 agents, 50 MCP servers, 1 app: soliciting a production agent stack on AWS

Beneficial_Use2116 · reddit · 2026-10-09

A developer building a production agent platform on AWS—1 web app, 20 agents (one orchestrator plus callable specialists), 50 tools as MCP servers—wants working prompt caching and full Claude-level intelligence with nothing lost to frameworks. Candidates under consideration: Bedrock AgentCore, Claude Agent SDK, Strands, LangGraph, A2A between agents, LiteLLM gateway, and Langfuse tracing. Four open questions: which framework preserves full Claude features and prompt caching; A2A vs giving agents to the master as tools; how to host and manage 50 MCP servers; monorepo vs one repo per agent/server.

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