Fetch FAQs

Question 1

What is Fetch?

Accepted Answer

Fetch is a Model Context Protocol (MCP) server designed for advanced browser automation. It leverages Puppeteer to provide robust control over web browsers and enables the execution of custom JavaScript on web pages.

Question 2

What are the primary use cases for Fetch?

Accepted Answer

Fetch is ideally suited for web scraping, automated testing, and web development & debugging. It allows users to control browser interactions, extract data, and test applications programmatically.

Question 3

How can I execute custom JavaScript code on web pages with Fetch?

Accepted Answer

The `exec-page` tool within Fetch allows you to run arbitrary JavaScript code directly on any active page. This provides full access to the powerful Puppeteer API for complex interactions, data retrieval, and page manipulation.

Question 4

Does Fetch support both visible and headless browser modes?

Accepted Answer

Yes, Fetch offers the flexibility to launch browser instances in both headless mode (for performance-critical automation and background tasks) and headed (visible) mode, which is excellent for debugging and interactive development.

Fetch

主な機能

ユースケース

Fetch

主な機能

ユースケース