inspector-jake-mcp

MCP server for Inspector Jake - inspect web pages via Chrome DevTools.

Installation

npx inspector-jake-mcp

Or install globally:

npm install -g inspector-jake-mcp
inspector-jake-mcp

Configuration

Claude Desktop

Add to your Claude Desktop config file:

macOS/Linux: ~/.config/claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "inspector-jake": {
      "command": "npx",
      "args": ["inspector-jake-mcp"]
    }
  }
}

Command Line Options

inspector-jake-mcp --port 8765  # WebSocket port (default: 8765)
inspector-jake-mcp --help       # Show help

Requirements

• Chrome browser with Inspector Jake extension installed
• Node.js 18+

Available Tools

interactive_context

Get the ARIA accessibility tree of the current page with element references for automation.

browser_click

Click an element by reference ID or CSS selector.

Parameters:

• ref (string): Element reference from interactive_context
• selector (string): CSS selector (alternative to ref)

browser_type

Type text into an input field.

Parameters:

• ref (string): Element reference
• selector (string): CSS selector
• text (string): Text to type

browser_screenshot

Capture a screenshot of the page or a specific element.

Parameters:

• ref (string, optional): Element reference to screenshot
• selector (string, optional): CSS selector to screenshot
• fullPage (boolean, optional): Capture full page

browser_navigate

Navigate to a URL.

Parameters:

• url (string): URL to navigate to

get_selected_element

Get information about the element currently selected in Chrome DevTools.

License

MIT