SKILLS
LangChain Skills
by LangChain
Overview
Official LangChain agent skills for building agents with LangChain, LangGraph, Deep Agents, and LangSmith workflows.
Details
LangChain Skills is an official LangChain project and GitHub repository for reusable agent skills. The supplied LangChain sources describe it as official agent skills for building agents with LangChain, LangGraph, Deep Agents, and LangSmith workflows. LangChain docs define skills as invocable, prompt-driven specializations that use progressive disclosure, while the JavaScript Deep Agents docs describe skills as reusable agent capabilities with a SKILL.md layout and skill loading support.
When to Use
Use when building agents in a LangChain-centered workflow with LangChain LangGraph Deep Agents or LangSmith. Use when you want reusable prompt-driven agent specializations from the official LangChain skills repository. Use when evaluating portable markdown/script skills for coding agents.
Getting Started
- Read the LangChain Skills docs: https://docs.langchain.com/oss/python/deepagents/skills
- Inspect the official repository: https://github.com/langchain-ai/langchain-skills
- Review the LangChain multi-agent skills documentation for the skills concept and progressive disclosure model.
- For JavaScript Deep Agents
- review the skills page covering SKILL.md layout
- loading
- and use with createDeepAgent.
Key Features
- •Official LangChain-provided agent skills repository.
- •Designed for LangChain
- •LangGraph
- •Deep Agents
- •and LangSmith workflows.
- •Skills are described as invocable
- •prompt-driven specializations.
- •Deep Agents documentation describes reusable skill capabilities using a SKILL.md layout.
- •LangChain announcement describes portable markdown/script skills for coding agents.
Capabilities
- •Reusable agent skills
- •Prompt-driven agent specializations
- •Progressive disclosure skill model
- •Deep Agents skill structure and loading
- •Portable markdown/script skills for coding agents
Last updated Jun 17, 2026