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By langchain-ai

deepagents-typescript-quickstart

langchain-ai3.9k installs

A local TypeScript research agent with web search.

What it does

Creates a minimal local TypeScript research agent that uses the chosen model provider's built-in web search.

When to use it

Use when the user wants to quickly build or try a Deep Agent locally.

How to use it

Ask it to build a local research agent; it asks which provider/model to use, creates a separate project, and runs an example.

Uses

Latest review

What you need · 2

Requires Node 22 or later.

Uses the chosen model provider's API key from a gitignored .env file; no separate search API key is needed.


Access · 2

This skill

docs.langchain.com

Read

Reads live LangChain documentation

web search results

Read

Retrieves web search results