Stagehand Browser Agent SDK

Stagehand is Browserbase's open source SDK for browser agents, combining code-first control with natural language actions. It is aimed at reliable production browser automation, with TypeScript integrations, docs, and npm distribution for agent workflows.

Prerequisites

npm, pnpm, python, go

Installation

Use the upstream install or setup path that matches your environment:

• npx create-browser-app
• git clone https://github.com/browserbase/stagehand.git
• pnpm install
• pnpm run build

Requirements and caveats from upstream:

• If you're looking for the Python implementation, you can find it
• <a href="https://github.com/browserbase/stagehand-python"> here</a>
• Most existing browser automation tools either require you to write low-level code in a framework like Selenium, Playwright, or Puppeteer, or use high-level agents that can be unpredictable in production. By letting de...

Basic usage or getting-started notes:

• Write once, run forever: Stagehand's auto-caching combined with self-healing remembers previous actions, runs without LLM inference, and knows when to involve AI whenever the website changes and your automation br...

• Start with Stagehand with one line of code, or check out our Quickstart Guide for more information:

• bash

• Source: https://github.com/browserbase/stagehand

• Extracted from upstream docs: https://raw.githubusercontent.com/browserbase/stagehand/HEAD/README.md

Documentation

• https://docs.stagehand.dev/v3/first-steps/quickstart

Source

• Agent Skill Exchange