Langgraph Cli

If you're building LangGraph applications, this handles the entire workflow from scaffolding to deployment. It covers the langgraph CLI commands you'll use daily: new for templates, dev for local development with hot reload, build and up for Docker workflows, and deploy for shipping to LangGraph Platform. The skill includes detailed flag references for each command and a complete langgraph.json configuration guide, which is helpful since that file controls everything from dependencies to graph definitions. Most useful when you're moving past notebooks and need to run LangGraph apps as actual services, whether locally or in production.

Install to Claude Code

npx -y skills add langchain-ai/langchain-skills --skill langgraph-cli --agent claude-code