multi-agent systems

Building a Multi-Agent Research Pipeline on $0/Month

Every multi-agent tutorial starts the same way: spin up LangGraph, wire in your API keys, watch your OpenAI bill climb to four figures before you've even validated the idea. We took a different path. At Ledd Consulting, we run 28 research agents across 7 coordinated research pipeline — every

AI agents

How to Build a Production-Ready ReAct Agent in TypeScript: From Loop Architecture to Drift Correction

The ReAct pattern — Reasoning + Acting in an interleaved loop — is the control flow hiding inside every serious agent framework shipping today. Claude's Agent SDK uses it. LangChain's AgentExecutor uses it. AutoGPT uses it. Yet most tutorials stop at "LLM calls tools in a loop,"