📸 screen-view-mcp

Node.js 18+ License: MIT Code style: prettier

A powerful Model Context Protocol (MCP) tool that enables AI assistants to capture and analyze screenshots using Claude Vision API. Take screenshots, analyze screen content, and get AI insights about your desktop interface.

✨ Features

📸 Instant full-screen screenshot capture
🔍 AI-powered scene analysis with Claude Vision
🤖 Seamless integration with MCP-compatible AI assistants
🛠️ Easy configuration and setup
🔄 Support for both stdio and SSE transports

🎯 Use Cases

Capture and analyze screenshots of your desktop
Analyze UI elements and layouts
Debug visual issues with screen captures
Get AI insights about screen content
Document interface elements and layouts
Screen recording and analysis
Desktop automation with visual feedback

🚀 Quickstart

Installing via npm (Recommended)

The most reliable way to install Screen View MCP is through npm:

# Install the latest version npm install -g screen-view-mcp # To ensure you get the exact latest version and avoid caching issues npm install -g screen-view-mcp@2.0.15 # Replace with latest version number

Then configure your AI client as shown in the "Manual Configuration" section below.

Manual Configuration

After installing via npm, configure your AI client:

For stdio transport (default)

Claude Desktop:

Windows: %APPDATA%/Claude/claude_desktop_config.json
MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json

Cursor:

Windows: %APPDATA%/Cursor/mcp.json or ~/.cursor/mcp.json
MacOS: ~/Library/Application Support/Cursor/mcp.json

CLIne:

~/.config/cline/mcp.json

Windsurf:

~/.config/windsurf/mcp.json

{ "mcpServers": { "screen-view-mcp": { "command": "npx", "args": [ "screen-view-mcp@2.0.15" // Specify exact version to avoid caching issues ], "transport": "stdio", "env": { "ANTHROPIC_API_KEY": "your-anthropic-api-key" } } } }

For SSE transport

For clients that support SSE transport or for remote connection scenarios:

{ "mcpServers": { "screen-view-mcp": { "command": "npx", "args": [ "screen-view-mcp@2.0.15", "--sse", "--port", "8080", "--host", "localhost" ], "env": { "ANTHROPIC_API_KEY": "your-anthropic-api-key" } } } }

For connecting to a remote SSE server (running on another machine):

{ "mcpServers": { "screen-view-mcp": { "url": "http://your-server-ip:8080/sse", "transport": "sse", "env": { "ANTHROPIC_API_KEY": "your-anthropic-api-key" } } } }

📝 Available Tools

captureAndAnalyzeScreen

Captures and analyzes the current screen content.

Parameters:

{ prompt?: string; // Custom prompt for analysis modelName?: string; // Claude model to use saveScreenshot?: boolean; // Save screenshot locally }

Example usage in Claude:

Can you analyze what's on my screen right now and describe the layout?

Troubleshooting

Common Issues

No access to screen capture: Make sure your AI client has screen capture permissions
API key errors: Verify your Anthropic API key is valid and properly set in the configuration
MCP tool not found: Ensure the package is installed globally (npm list -g screen-view-mcp)
Package version issues: Specify the exact version in your configuration to avoid caching problems
Transport issues: Confirm that you're using the right transport mode for your client
- For Claude Desktop, use stdio transport (default)
- For clients supporting SSE, you can use the --sse flag

Transport Compatibility

Here are the transport types supported by different clients:

Client	Supported Transports
Claude Desktop	stdio
Cursor	stdio, SSE
Cline	stdio, SSE
Windsurf	stdio, SSE

If you see connection errors, make sure you're using the correct transport configuration for your client.

🔧 Development

Clone and install:

git clone https://github.com/yourusername/screen-view-mcp.git cd screen-view-mcp npm install

Build:

npm run build

Test locally:

# Test with stdio transport (default) node dist/screen-capture-mcp.js --api-key=your-anthropic-api-key # Test with SSE transport node dist/screen-capture-mcp.js --sse --port 8080 --host localhost --api-key=your-anthropic-api-key

📜 License

MIT

Smithery Deployment

This project is configured for deployment on Smithery, which allows hosting the MCP server over WebSocket transport.

Deployment Requirements

Dockerfile (included in repository)
smithery.yaml (included in repository)
Anthropic API Key (required during configuration)

Deployment Steps

Add the server to Smithery
Access the Deployments tab
Configure with your Anthropic API Key
Deploy the server

Configuration Options

anthropicApiKey (required): Your Anthropic API key
verbose (optional): Enable verbose logging (default: false)

Available Tools

helloWorld: Simple test tool that echoes a message
captureAndAnalyzeScreen: Captures a screenshot and analyzes it using Claude Vision

Usage Examples

Capturing and Analyzing a Screenshot

const response = await mcpClient.invoke("captureAndAnalyzeScreen", { prompt: "What's on my screen right now? Focus on the main content.", modelName: "claude-3-opus-20240229" }); console.log(response);

This server cannot be installed

-

security - not tested

F

license - not found

-

quality - not tested

How are these scores calculated?

Resources

Need Help?

Report Issue

Related Servers

Screen View MCP