jae jae fetcher mcp

WHAT IT CONNECTS

jae jae fetcher mcp 为 AI Agent 提供什么

• `fetch_url` - Retrieve web page content from a specified URL
• Uses Playwright headless browser to parse JavaScript
• Supports intelligent extraction of main content and conversion to Markdown
• Supports the following parameters:
• `url`: The URL of the web page to fetch (required parameter)
• `timeout`: Page loading timeout in milliseconds, default is 30000 (30 seconds)
• `waitUntil`: Specifies when navigation is considered complete, options: 'load', 'domcontentloaded', 'networkidle', 'commit', default is 'load'
• `extractContent`: Whether to intelligently extract the main content, default is true
• `maxLength`: Maximum length of returned content (in characters), default is no limit
• `returnHtml`: Whether to return HTML content instead of Markdown, default is false
• `waitForNavigation`: Whether to wait for additional navigation after initial page load (useful for sites with anti-bot verification), default is false
• `navigationTimeout`: Maximum time to wait for additional navigation in milliseconds, default is 10000 (10 seconds)
• `disableMedia`: Whether to disable media resources (images, stylesheets, fonts, media), default is true
• `debug`: Whether to enable debug mode (showing browser window), overrides the --debug command line flag if specified
• `fetch_urls` - Batch retrieve web page content from multiple URLs in parallel
• Uses multi-tab parallel fetching for improved performance
• Returns combined results with clear separation between webpages
• Supports the following parameters:
• `urls`: Array of URLs to fetch (required parameter)
• Other parameters are the same as `fetch_url`
• **Wait for Complete Loading**: For websites using CAPTCHA, redirects, or other verification mechanisms, include in your prompt:
• **Increase Timeout Duration**: For websites that load slowly:
• **Preserve Original HTML Structure**: When content extraction might fail:
• **Fetch Complete Page Content**: When extracted content is too limited:
• **Return Content as HTML**: When HTML format is needed instead of default Markdown:
• **Dynamic Debug Activation**: To display the browser window during a specific fetch operation:
• **Manual Login**: To login using your own credentials:
• **Interacting with Debug Browser**: When debug mode is enabled:
• The browser window remains open
• You can manually log into the website using your credentials
• After login is complete, content will be fetched with your authenticated session
• **Enable Debug for Specific Requests**: Even if the server is already running, you can enable debug mode for a specific request:
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