langgraph-cli

What problem does it solve?

LangGraph teams need a repeatable way to scaffold projects, run them locally, validate container builds, and deploy to LangGraph Platform without manually assembling Docker, configs, and deployment steps.

Core Features & Use Cases

• Project lifecycle management: generate new LangGraph apps, run local dev servers with hot reload, and manage the full build/run/deploy flow end to end.
• Config-driven execution: uses a langgraph.json file to standardize dependencies, graphs, env settings, and runtime behavior across commands.
• Deployment operations & monitoring: supports deployment creation/update, listing, deletion, and log retrieval for both build-time and runtime troubleshooting.
• LangGraph Platform support: deploys to LangGraph Platform (LangSmith Deployments) while handling common platform constraints such as Docker requirements.

Quick Start

Use the langgraph-cli skill to run langgraph new ./my-agent, then use langgraph dev to start your project with hot reload.