LangChain Skills Plugin

Install all of LangChain's official agent-building skills for LangChain, LangGraph and Deep Agents at once.

Haarnessverifiedcodinglangchainlanggraphdeep-agentsagentsrag

Install

1
Get Haarness
Free and open source. Skip this step if Haarness is already on your computer.
Download for macOSor
$curl -fsSL https://haarness.ai/install.sh | sh
Free and open source. Skip this step if Haarness is already on your computer.
Download for Windowsor
PS>irm https://haarness.ai/install.ps1 | iex
Free and open source. Skip this step if Haarness is already on your computer.
Download for Linuxor
$curl -fsSL https://haarness.ai/install.sh | sh
Haarness installs on a computer. Open this page there to continue, or use it in the cloud below.
Haarness installs on a computer. Open this page there to continue, or use it in the cloud below.
Haarness installs on a computer. Open this page there to continue, or use it in the cloud below.
Haarness installs on a computer. Open this page there to continue, or use it in the cloud below.
2
Add LangChain Skills Plugin
Run this in a terminal. Add --global to install for every project, or --local for this project only.
haarness marketplace install plugin haarness/langchain-skills

From langchain-ai/langchain-skills (.), by langchain-ai. Licence: MIT. Haarness keeps it in sync with the repository; installs update themselves.