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LangGraph Studio: An IDE for visualizing and debugging agents

LangGraph Studio: An IDE for visualizing and debugging agents

LangChain March 23, 2025
 
"Vibe Coding" LangGraph apps with llms.txt and MCP

"Vibe Coding" LangGraph apps with llms.txt and MCP

LangChain March 21, 2025
The video discusses the LLMs.txt standard, LangGraph, and MCP, and how they can be used to provide context to LLMs …
 
Create a Dataset from Production Traces in LangSmith

Create a Dataset from Production Traces in LangSmith

LangChain March 21, 2025
This video discusses LangSmith's capabilities for curating high-quality data from production traces for offline evaluations.
 
Prompt Engineering in LangGraph Studio

Prompt Engineering in LangGraph Studio

LangChain March 20, 2025
The video is about Prompt Engineering in LangGraph Studio, where users can view and edit node logic directly within the …
 
Understanding MCP From Scratch

Understanding MCP From Scratch

LangChain March 19, 2025
The video explains the Model Context Protocol (MCP) and its usage in connecting AI models with various data sources and …
 
LangGraph Builder

LangGraph Builder

LangChain March 19, 2025
LangGraph Builder is a UI-based tool for building cognitive architectures of agents, generating code stubs, and a frontend and CLI …
 
Introducing "npx create-agent-chat-app"

Introducing "npx create-agent-chat-app"

LangChain March 16, 2025
The video introduces the 'npx create-agent-chat-app' tool, a command-line interface for creating agent chat apps, and provides links to the …
 
Fully local multi-agent systems with LangGraph

Fully local multi-agent systems with LangGraph

LangChain March 16, 2025
The video discusses two different approaches for multi-agent systems, namely swarm and supervisor, and showcases LangGraph packages for implementing these …
 
Fully local deep research assistant with Gemma3

Fully local deep research assistant with Gemma3

LangChain March 14, 2025
The video discusses the Gemma3 model series, its performance, and how to run it using Ollama, a deep researcher tool. …
 
Build a Generative Ul App in LangGraph

Build a Generative Ul App in LangGraph

LangChain March 14, 2025
The video is about building a generative UI app using LangGraph, a framework for building conversational interfaces. The video provides …
 
LangGraph Reflection

LangGraph Reflection

LangChain March 12, 2025
This video explains LangGraph Reflection, a prebuilt graph that uses a reflection-style architecture to improve an initial agent's output. It …
 
Introducing Agent Chat UI

Introducing Agent Chat UI

LangChain March 12, 2025
The video introduces Agent Chat UI, a conversational AI interface, and provides a link to try it out and a …
 
Vibe testing OpenAI GPT 4.5

Vibe testing OpenAI GPT 4.5

LangChain March 11, 2025
The video is about vibe testing OpenAI GPT 4.5, discussing its capabilities, performance, and usage of Open Deep Research for …
 
Multi-agent swarms with LangGraph

Multi-agent swarms with LangGraph

LangChain February 27, 2025
The video discusses multi-agent swarms with LangGraph, a library that makes it easy to set up multi-agent swarms, and compares …
 
Build a Full Stack Python Chatbot with LangGraph Platform

Build a Full Stack Python Chatbot with LangGraph Platform

LangChain February 27, 2025
This video is about building a full-stack Python chatbot using the LangGraph platform, which provides a platform for building conversational …
 
Evaluating LLMs with OpenEvals

Evaluating LLMs with OpenEvals

LangChain February 27, 2025
The video discusses OpenEvals, a tool for evaluating LLMs, providing evaluators and a common framework for running evaluations. It also …
 
Hierarchical multi-agent systems with LangGraph JS

Hierarchical multi-agent systems with LangGraph JS

LangChain February 26, 2025
The video introduces LangGraph.js Supervisor, a library for building hierarchical multi-agent systems with LangGraph. It covers the structure of the …
 
Building an agent with Claude 3.7, Anthropic's new reasoning model

Building an agent with Claude 3.7, Anthropic's new reasoning model

LangChain February 26, 2025
The video is about building an agent with Claude 3.7, a reasoning model from Anthropic, and exploring its capabilities, usage, …
 
React JS Hook for your LangGraph Agent

React JS Hook for your LangGraph Agent

LangChain February 22, 2025
The video introduces the useStream React JS hook for LangGraph Agent, a tool that allows users to stream their LangGraph …
 
Open Deep Research

Open Deep Research

LangChain February 21, 2025
This video provides an overview of Open Deep Research, a tool for in-depth, autonomous research on user-supplied topics. It covers …
 
Using MCP with LangGraph agents

Using MCP with LangGraph agents

LangChain February 20, 2025
This video demonstrates how to use MCP with LangGraph agents and shows various features of the protocol, including tool execution …
 
How We Built It: Decagon - Fireside Chat with Harrison Chase & Bihan Jiang

How We Built It: Decagon - Fireside Chat with Harrison Chase & Bihan Jiang

LangChain February 20, 2025
The video is about a fireside chat between Bihan and Harrison about Decagon's AI agent engine, a system for deploying …
 
Long-term Memory: LangMem SDK Conceptual Guide

Long-term Memory: LangMem SDK Conceptual Guide

LangChain February 19, 2025
The video provides a conceptual guide for the LangMem SDK, introducing three memory types (semantic, procedural, and episodic memory) useful …
 
Build Agents that Never Forget: LangMem Semantic Memory Tutorial

Build Agents that Never Forget: LangMem Semantic Memory Tutorial

LangChain February 19, 2025
The video is about LangMem, a language model with a built-in semantic memory system that allows agents to remember facts, …