Tag

LangChain

10 articles

Building with DeepAgents · Part 5Human-in-the-Loop in DeepAgents: Approve Before It ActsWhy some tool calls need a person, and how to gate them with interruptOn, decisions, and a checkpointerJune 23, 202611 minJune 23, 202611 min
Building with DeepAgents · Part 4Why Skills Matter When You Build an AgentProgressive disclosure, the three load levels, and how to write a SKILL.md the agent actually activatesJune 23, 202610 minJune 23, 202610 min
Building with DeepAgents · Part 3Memory in DeepAgents: How Agents Learn Across ConversationsFilesystem-backed memory, user versus agent scope, and background consolidation, with the TypeScript to wire each oneJune 23, 20269 minJune 23, 20269 min
Building with DeepAgents · Part 2Subagents in DeepAgents: Delegation That Keeps Context CleanHow the task tool works, when to delegate, and the config that decides whether subagents help or hurtJune 23, 202610 minJune 23, 202610 min
Building with DeepAgents · Part 1Context Engineering in DeepAgents, From the InsideWhat goes into a deep agent's context, what the framework manages for you, and the knobs you actually controlJune 23, 202612 minJune 23, 202612 min
Agentic AILangGraph State, Checkpointing, and Persistence ExplainedHow a graph remembers: state channels, checkpointers, threads, and the time travel you get for freeJune 22, 20267 minJune 22, 20267 min
Agentic AI in Practice · Part 6Deep Agents by LangChain: A Deep Dive, with a Customer Support AgentWhy Deep Agents exists, what it gives you out of the box, and a full support agent you could actually shipJune 19, 202616 minJune 19, 202616 min
Agentic AI in Practice · Part 5Evaluating Agents with LangSmith: A Complete GuideWhy "it worked when I tried it" is not evaluation, and how to measure agents properly with tracing, datasets, evaluators, and experimentsJune 19, 202611 minJune 19, 202611 min
Agentic AI in Practice · Part 3Giving Agents Tools: Function Calling and MCP, ExplainedHow agents actually do things, how to design tools they use well, and where MCP fitsJune 19, 20268 minJune 19, 20268 min
Agentic AI in Practice · Part 1What Are AI Agents, and What Is a Multi-Agent System?A plain-English tour of agents, why people wire several together, and how to build one in PythonJune 19, 202610 minJune 19, 202610 min