Create a new LangGraph project at the specified PATH using the chosen TEMPLATE.

pip install "langgraph-cli[inmem]" Create a new LangGraph project from a template · langgraph new [PATH] --template TEMPLATE_NAME · Run LangGraph API server in development mode with hot reloading ·

This is a basic template for a LangGraph project. Version of Python >=3.11 and <4.0 · pip install langgraph-cli · export LANGSMITH_API_KEY="your-api-key" export PYTHONPATH="./src" python3 -m venv .venv · source .venv/bin/activate · ...

CLI entrypoint for running the LangGraph API server. ... Create a new LangGraph project from a template.

You can specify the Linux distribution for your base image using the image_distro field. Valid options are debian, wolfi, bookworm, or bullseye. Wolfi is the recommended option as it provides smaller and more secure images. This is available in langgraph-cli>=0.2.11.

September 19, 2024 - Today we are excited to announce LangGraph templates, available in both Python and JS. These template repositories address common use cases and are designed for easy configuration and deployment to LangGraph Cloud. The best way to use these is to download the newest version of LangGraph Studio, but you can

Sources: libs/cli/langgraph_cli/cli.py419-515 libs/cli/langgraph_cli/cli.py362-372 · Creates a new LangGraph project from a template. Options: --template TEXT - Template to use for the new project · Sources: libs/cli/langgraph_cli/cli.py661-671 libs/cli/langgraph_cli/templates.py22 ·

Use this online @langchain/langgraph-cli playground to view and fork @langchain/langgraph-cli example apps and templates on CodeSandbox.

npx @langchain/langgraph-cli@latest dev · or download desktop app (macOS only) Get started from a template · LangGraph.js Memory AgentBuild a memory agent that saves memories about the user with a tool call.

This template demonstrates a simple application implemented using LangGraph, designed for showing how to get started with LangGraph Server and using LangGraph Studio, a visual debugging IDE.

1 month ago - Implemented by the new function, which delegates to create_new from langgraph_cli.templates libs/cli/langgraph_cli/cli.py21

May 31, 2025 - Interactive CLI: User-friendly interface for running evaluations. Customizable Metrics: Define your own evaluation criteria. Before you begin, ensure you have the following installed: ... PostgreSQL: For data persistence. Docker and Docker Compose: Optional, but recommended for deployment. ... git clone https://github.com/wassim249/fastapi-langgraph-agent-production-ready-template cd fastapi-langgraph-agent-production-ready-template

This project includes several agent implementations, each demonstrating different LangGraph patterns. You can render their graphs to PNG via the CLI (see Deployment) and run them from the terminal or Makefile targets.

January 30, 2025 - LangGraph CLI streamlines the process of creating, managing, and debugging LangChain-powered agents by providing an intuitive interface for defining structured workflows. From the output, the key modules that stand out are: cli: Likely contains functions or a main() method to drive CLI operations. ...

September 23, 2024 - We’re excited to announce LangGraph Templates—available now in Python and JavaScript! These templates address common agentic use cases, allowing you to easily configure and deploy them to LangGraph Cloud.

March 16, 2026 - We’ve also released new deep agent and simple agent templates that you can generate with langgraph new . To see how easy it is to deploy and manage your agents with the cli, see the below video: