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Agent Orchestration Belongs in Code | Focused Labs

Agent Orchestration Belongs in Code | Focused Labs

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9 min read
My First RAG Project: Building InsightFetch with LangChain

My First RAG Project: Building InsightFetch with LangChain

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1 min read
We deployed a LangChain agent for a client and it silently failed for two weeks. Here's what we built to make sure it never happens again.

We deployed a LangChain agent for a client and it silently failed for two weeks. Here's what we built to make sure it never happens again.

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5 min read
Building Your First AI Agent in 2026: A Complete Hands-On Guide

Building Your First AI Agent in 2026: A Complete Hands-On Guide

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3 min read
Cómo construir un agente de IA con LangChain.js y NestJS: tutorial completo

Cómo construir un agente de IA con LangChain.js y NestJS: tutorial completo

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3 min read
Scanning LangChain with AgentGuard: 380 Security Findings in the World's Most Popular Agent Framework

Scanning LangChain with AgentGuard: 380 Security Findings in the World's Most Popular Agent Framework

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2 min read
Your AI Agent Is Leaking Data Right Now — And Every Tool Call Looks Safe

Your AI Agent Is Leaking Data Right Now — And Every Tool Call Looks Safe

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3 min read
LangChain + OpenAI-Compatible APIs: Debug Base URL Before RAG or Agents

LangChain + OpenAI-Compatible APIs: Debug Base URL Before RAG or Agents

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3 min read
MetaCoach: generar planes de entrenamiento y nutrición a partir de tu HRV y tus analíticas

MetaCoach: generar planes de entrenamiento y nutrición a partir de tu HRV y tus analíticas

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2 min read
Tell your AI agent if the ground is sinking: measured ground-motion with SibFly + LangChain

Tell your AI agent if the ground is sinking: measured ground-motion with SibFly + LangChain

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3 min read
AI Agent 技术全景:从原理到实战

AI Agent 技术全景:从原理到实战

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1 min read
What Actually Breaks Multi-Agent Systems: A Field Report From Real Production Failures

What Actually Breaks Multi-Agent Systems: A Field Report From Real Production Failures

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5 min read
Why Prompt Engineering Isn't Enough for Production AI Agents

Why Prompt Engineering Isn't Enough for Production AI Agents

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4 min read
How to Stop LangChain Agents from Bankrupting Your API Budget

How to Stop LangChain Agents from Bankrupting Your API Budget

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4 min read
I Built an AI Agent That Handles Orders, Refunds & Support Without LangChain

I Built an AI Agent That Handles Orders, Refunds & Support Without LangChain

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5 min read
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