langgraph-typescript-quickstart
langchain-ai4k installs
A local TypeScript math agent built with LangGraph.
What it does
Creates a runnable TypeScript calculator agent using the official LangGraph quickstart.
When to use it
Use when the user wants to quickly build or try a LangGraph agent locally.
How to use it
Ask for a local agent; it asks which provider and model to use, creates a new project directory, and runs the example.
Uses
Latest review
What you need · 1
Uses the chosen model provider's API key from a gitignored .env file; prefers that the user enter it themselves rather than paste it into chat.
Access · 1
This skill
https://docs.langchain.com/oss/javascript/langgraph/quickstart
Read
Reads the live LangGraph quickstart