🧪 Dev Browser
This skill automates browser tasks and preserves page state across runs to navigate, fill forms, take screenshots, and extract data.
npx playbooks add skill sawyerhood/dev-browser --skill dev-browser
About Dev Browser
Use Dev Browser to configure Claude Code, Cursor, or Copilot for testing & qa: it this skill automates browser tasks and preserves page state across runs to navigate, fill forms, take screenshots, and extract data.
This compact 20-word instruction set is purpose-built for testing & qa work in AI coding agents. Install with a single command.
Use Cases
- Writing unit, integration, and end-to-end tests
- Setting up test coverage and CI pipelines
- Refactoring legacy code with confidence using tests
- Creating test plans and QA checklists
Example Prompts
System Prompt (20 words)
This skill automates browser tasks and preserves page state across runs to navigate, fill forms, take screenshots, and extract data.
Frequently Asked Questions
What is Dev Browser?
Dev Browser is a free testing & qa skill for AI coding agents. This skill automates browser tasks and preserves page state across runs to navigate, fill forms, take screenshots, and extract data.. It provides a specialized system prompt that configures your agent with testing & qa expertise.
How do I use Dev Browser with Claude Code?
Run npx playbooks add skill sawyerhood/dev-browser --skill dev-browser in your terminal to install Dev Browser into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Dev Browser?
Dev Browser is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Dev Browser free to use?
Yes, Dev Browser is completely free and open source. The full source is available on GitHub at https://github.com/sawyerhood/dev-browser/tree/main/skills/dev-browser. You only need a subscription to the AI agent you use it with.
