Does it support visual debugging?

Yes, you can enable 'headed' mode to see the browser window in real-time, making it easier to debug complex automation scripts.

Can I run multiple browser sessions at once?

Yes, it supports multi-agent session isolation using the --session flag, which keeps cookies, local storage, and page states completely separate for different tasks.

Is batch execution supported for forms?

Yes, the browser_batch_execute tool allows you to chain multiple actions like typing and clicking into a single command to improve speed and reduce errors.

What selector types are supported?

The skill supports CSS selectors, ARIA roles, text-based matching, and persistent references (refs) from previous page snapshots for maximum reliability.

How does Fast Playwright optimize token usage?

It uses accessibility snapshots and optional diffing to send only the most relevant page data to the LLM, significantly reducing context window overhead compared to raw HTML.

Fast Playwright Automation

Name: Fast Playwright Automation
Author: tontoko

bytontoko

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Browser Automation

Automates web browser interactions using a persistent, token-optimized Playwright environment for efficient scraping and testing.

Fast Playwright is a high-performance browser automation skill designed specifically for LLM agents to interact with the web. It maintains a persistent browser instance to eliminate startup latency and provides token-optimized accessibility snapshots and diffs to minimize context window usage. With support for multi-agent session isolation, batch execution of complex forms, and diverse selector strategies including CSS and ARIA roles, it enables seamless web navigation, data extraction, and automated testing directly within the Claude Code environment.

Key Features

01Token-optimized output with accessibility snapshots and smart diffs

021 GitHub stars

03Multi-agent session isolation for concurrent, independent workflows

04Persistent browser environment for low-latency interactions

05Support for advanced interactions like drag-and-drop, file uploads, and dialog handling

06Batch execution mode for reliable multi-step form submissions

Use Cases

01Automating repetitive web-based tasks such as form filling and report generation

02End-to-end (E2E) testing and validation of web interfaces during development

03Automated web scraping and data extraction from dynamic single-page applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tontoko/fast-playwright-skill fast-playwright

For use in Claude.ai and ChatGPT

Download Skill