Steel Cookbook

A collection of production-ready examples demonstrating how to build powerful browser automations with Steel. From basic Playwright scripts to advanced AI agent workflows, these examples show you how to leverage Steel's cloud browser infrastructure for reliable, scalable web automation.

• Basics: Essential examples covering browser automation fundamentals with popular frameworks like Playwright, Puppeteer, and Selenium.

• AI Agents: AI-powered browser automation using computer use models (Claude, OpenAI, Gemini) and specialized agent frameworks (Browser-use, Stagehand, CrewAI).

• Advanced Features: Steel platform capabilities including persistent profiles, credential management, browser extensions, and session reuse.

Example catalogs

Browse examples by your preferred language:

Or explore the complete catalog below:

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Basics

Foundation examples for browser automation with Steel. Start here if you're new to Steel or want to integrate it with your preferred automation framework.

Example Name	Languages
Playwright Integration
Puppeteer Integration
Selenium Integration

AI Agents

AI-powered browser automation that can understand, reason about, and interact with web pages autonomously.

Computer Use Models

Vision-based AI models that can control browsers by analyzing screenshots and executing actions.

Example Name	Languages
Claude Computer Use
Claude Computer Use (Mobile)
OpenAI Computer Use
Gemini Computer Use

Agent Frameworks

Specialized frameworks that provide high-level abstractions for building AI-powered browser automation workflows.

Example Name	Languages
Browser-use
Stagehand
Browser-use + CAPTCHA Solver
Inngest AgentKit
Magnitude AI Testing
Agno
CrewAI
Notte

Advanced Features

Steel platform features that enhance your browser automation workflows with persistent state, credential management, and more.

Feature	Example
Auth Context Reuse	Reuse authentication state (cookies, local storage) across sessions
Persistent Profiles	Maintain browser state across sessions with persistent profiles
Credential Management	Securely store and automatically inject credentials
Browser Extensions	Load and use browser extensions in cloud browsers
File Handling	Upload and download files in cloud browser sessions

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Language-Specific Catalogs

TypeScript

Basics

• Playwright - Playwright with TypeScript and session management
• Puppeteer - Puppeteer with CDP connection and cloud browser automation

AI Computer Use

• Claude Computer Use - Autonomous web interactions with Claude
• Claude Computer Use (Mobile) - Claude for mobile viewports
• OpenAI Computer Use - OpenAI vision-based browser control
• Gemini Computer Use - Google Gemini computer use model

Agent Frameworks

• Stagehand - AI-powered browser automation with natural language
• Coinbase AgentKit - Multi-agent networks and web scraping
• Magnitude - AI-powered testing framework

Advanced Features

• Auth Context - Reuse authentication across sessions
• Profiles - Persistent browser profiles
• Credentials - Credential management and injection
• Extensions - Browser extension support
• Files API - File upload and download handling

JavaScript

Basics

• Playwright (JS) - Playwright with vanilla JavaScript
• Puppeteer (JS) - Puppeteer with vanilla JavaScript

Python

Basics

• Playwright - Playwright with Python
• Selenium - Selenium WebDriver integration

AI Computer Use

• Claude Computer Use - Autonomous browser control with Claude
• OpenAI Computer Use - OpenAI computer use agent
• Gemini Computer Use - Google Gemini integration

Agent Frameworks

• Stagehand - Stagehand with Python
• Browser-use - Browser-use agent framework
• Browser-use + CAPTCHA - Browser-use with CAPTCHA solving
• Agno - Agno toolkit-based automation
• CrewAI - Multi-agent collaboration framework
• Notte - Notte browser agent framework

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Running the Examples

Each example contains a comprehensive README with setup instructions. Here's the general workflow:

1. Clone and Navigate

git clone https://github.com/steel-dev/steel-cookbook.git
cd steel-cookbook/examples/<example-name>

2. Install Dependencies

TypeScript/JavaScript:

npm install
# or
yarn install
# or
pnpm install

Python:

pip install -r requirements.txt
# or with pyproject.toml
pip install -e .

3. Configure Environment

Copy the .env.example to .env and add your Steel API key:

cp .env.example .env

Get your API key from the Steel Dashboard.

4. Run the Example

TypeScript:

npm start
# or
npx tsx index.ts

JavaScript:

node index.js

Python:

python main.py

Refer to each example's README for specific requirements and advanced configuration options.

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Getting Steel API Access

All examples require a Steel API key. Steel provides cloud browser infrastructure with:

• Managed browser sessions - No infrastructure setup or maintenance
• Built-in CAPTCHA solving - Automatic CAPTCHA resolution
• Proxy support - Residential and datacenter proxy integration
• Session persistence - Maintain state across multiple sessions
• Extension support - Load browser extensions in cloud browsers

Sign up for Steel to get your API key and start building.

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Joining the Community

Stay connected with the Steel community:

• Discord - Get help, share feedback, and connect with other developers
• Documentation - Comprehensive guides and API reference
• X/Twitter - Stay updated with the latest news and features

This is the perfect place to ask questions, share your automations, and learn from the community!

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Contributing

We welcome contributions! See the Contributing Guide for:

• Adding new examples
• Improving existing examples
• Reporting issues
• Suggesting new integrations

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Support

• Documentation - Complete guides and tutorials
• API Reference - Detailed API documentation
• Discord Community - Live help and discussion