Stagehand extends the power of Playwright, allowing you to reliably automate browsers in natural language.
Hey! This is a Next.js project built with Stagehand.
You can build your own web agent using: npx create-browser-app!
Stagehand is an SDK for automating browsers. It's built directly on top of CDP and provides a higher-level API for better debugging and AI fail-safes.
Get ready for a show-stopping development experience. Just run:
This project defaults to using OpenAI, so it's going to throw a fit if you don't have an OpenAI API key.
To use Anthropic (or other LLMs), you'll need to edit stagehand.config.ts [blocked] to use the appropriate API key.
You'll also want to set your Browserbase API key and project ID to run this project in the cloud.
We have custom .cursorrules for this project. It'll help quite a bit with writing Stagehand easily.
To run on Browserbase, add your API keys to .env and change env: "LOCAL" to env: "BROWSERBASE" in stagehand.config.ts [blocked].
modelName: "gpt-4o" to modelName: "claude-sonnet-4-5" in stagehand.config.ts [blocked]modelClientOptions: { apiKey: process.env.OPENAI_API_KEY } to modelClientOptions: { apiKey: process.env.ANTHROPIC_API_KEY } in stagehand.config.ts [blocked]
