Viewport-Control is a TypeScript-based MCP server that offers sophisticated browser viewport control capabilities, including launching browsers with custom configurations, resizing viewports dynamically, and capturing screenshots with various formats, designed for integration with MCP clients like Claude Desktop.
Added on:
Created by:
May 12 2025
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What is Viewport-Control MCP Server?
This MCP server provides precise browser automation features. It allows clients to launch Chromium-based browsers with specific viewport dimensions, device scale factors, and mobile emulation. Users can resize viewports in real-time, capture screenshots in multiple formats and qualities, and manage browser sessions effortlessly. Built on Puppeteer, it also supports advanced content extraction and page interaction, making it ideal for testing, monitoring, and content management tasks in automated environments.
Who will use Viewport-Control MCP Server?
- Web developers
- Automation testers
- Content managers
- QC engineers
- MCP client integrators
How to use the Viewport-Control MCP Server?
- Step1: Set up MCP client configuration to connect with the server
- Step2: Launch a browser instance with desired viewport settings using the provided API
- Step3: Resize the viewport dynamically if needed
- Step4: Capture screenshots or extract content as required
- Step5: Close or manage the browser session as needed
Viewport-Control MCP Server's Core Features & Benefits
The Core Features
- launch_browser
- resize_viewport
- close_browser
The Benefits
- Provides fine-grained control over browser viewports
- Supports dynamic resizing and high-quality screenshots
- Facilitates automated content extraction and testing
Viewport-Control MCP Server's Main Use Cases & Applications
- Automated webpage testing with custom viewports
- Content scraping and screenshot capturing for monitoring
- Responsive design validation across devices
- Content extraction for archiving or analysis