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 ·

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

March 8, 2026 - The npx @langchain/langgraph-cli dockerfile command translates all the configuration in your langgraph.json file into Dockerfile commands. When using this command, you will have to re-run it whenever you update your langgraph.json file.

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

2 weeks ago - The CLI bridges development and production workflows by providing unified configuration through langgraph.json files that drive both local development and production deployment. Core command-line interface for all LangGraph development and deployment workflows. Includes project creation, development server, production deployment, and Docker image building. langgraph new [PATH] --template TEMPLATE_NAME langgraph dev --host HOST --port PORT --config CONFIG langgraph up --port PORT --config CONFIG --docker-compose COMPOSE_FILE langgraph build --tag TAG --config CONFIG langgraph dockerfile SAVE_PATH --config CONFIG

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 · ...

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.

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

4 days ago - Build resilient language agents as graphs. Available in TypeScript! - langchain-ai/langgraph

cd path/to/your/app pip install -e . "langgraph-cli[inmem]"

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.

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.

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:

November 21, 2024 - pip install -U langgraph-cli[inmem] (Optional) Clone a starter template: langgraph new --template new-langgraph-project-python ./my-project cd my-project · (Recommended) Use a virtual environment and install dependencies: python -m venv .venv source .venv/bin/activate python -m pip install .

December 31, 2025 - This blog focuses on running and customizing the LangChain Retrieval Agent Template using LangGraph Studio and LangGraph CLI.

March 27, 2026 - The official command-line interface ... 2 days ago. Start using @langchain/langgraph-cli in your project by running `npm i @langchain/langgraph-cli`. There are 1 other ......