auth-fetch-mcp
MCP server that lets AI assistants fetch content from authenticated web pages.
When your AI tries to read a URL that requires login, this tool opens a real browser for you to sign in — then captures the page content as cleaned HTML. Sessions are saved locally, so you only log in once per service.
Demo
Quick Start
Claude Code
claude mcp add --scope user auth-fetch -- npx auth-fetch-mcp@latest.mcp.json (Cursor, Windsurf, etc.)
{
"mcpServers": {
"auth-fetch": {
"command": "npx",
"args": ["auth-fetch-mcp@latest"]
}
}
}Chromium is auto-installed on first run if not already present.
How It Works
- Ask your AI to read any authenticated page — just paste the URL.
- A browser window opens automatically and navigates to the page.
- Log in as you normally would (supports SSO, 2FA, CAPTCHA — anything).
- Click the "📸 Capture" button in the bottom-right corner when ready.
- The page content is captured as cleaned HTML (noise elements stripped, media tags preserved), the browser closes, and your AI receives the content.
