langchain-agents

Automate construction of LangChain agents using LangGraph patterns and context management.

113|9|Updated Jan 24, 2026
One-click install
npx skills add https://github.com/langchain-ai/skills-benchmarks --skill langchain-agents-langchain-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: langchain-agents
Source: https://github.com/langchain-ai/skills-benchmarks/tree/main/skills/benchmarks/langchain_basic
Command: npx skills add https://github.com/langchain-ai/skills-benchmarks --skill langchain-agents-langchain-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

LangChain agents can be complex to set up; this skill provides patterns for building production-ready agents using LangGraph, covering basic primitives to advanced context management.

Core Features & Use Cases

  • Build agents with modern patterns using LangGraph
  • Facilitate context management and subagents
  • Use cases include tool-calling, planning, and multi-agent workflows

Quick Start

Instantiate a LangGraph-based agent with a simple tool to see end-to-end routing.

Frequently Asked Questions about langchain-agents

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build production-ready LangChain agents using LangGraph?

Build production-ready LangChain agents with LangGraph by applying structured patterns for tool-calling, planning, and context management. This approach automates complex multi-agent routing and workflow setup.

What is the best way to manage context in multi-agent workflows?

Manage context in multi-agent workflows by utilizing LangGraph patterns and subagents. This architecture maintains state and facilitates structured communication across complex tool-calling operations.

Does this approach support planning and tool-calling in Python?

Yes, planning and tool-calling are supported in Python environments. It requires LangGraph and LangChain installed to instantiate agents and execute end-to-end routing for multi-agent workflows.

Can I use LangGraph for complex multi-agent routing and subagents?

Yes, you can use LangGraph for complex multi-agent routing and subagents. It provides modern patterns and primitives to facilitate scalable context management across advanced multi-agent workflows.

Why use LangGraph patterns instead of basic LangChain agent setup?

Use LangGraph patterns because basic LangChain agents can be complex to set up. LangGraph provides modern primitives and context management techniques necessary for building robust, production-grade agents.