js

MCP tool from Webscraping Ai MCP Server by webscraping-ai

Execute on-page JavaScript using a headless browser (true by default)

How to use it

js is exposed by the Webscraping Ai MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the js tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Webscraping Ai MCP Server

$npx @modelcontextprotocol/inspector node src/index.js

FULL WEBSCRAPING AI MCP SERVER LISTING

Other tools in Webscraping Ai MCP Server (10)

country

Country of the proxy to use (US by default). Supported countries: us, gb, de, it, fr, ca, es, ru, jp, kr, in

custom_proxy

Your own proxy URL in "http://user:password@host:port" format

device

Type of device emulation. Supported values: desktop, mobile, tablet

error_on_404

Return error on 404 HTTP status on the target page (false by default)

error_on_redirect

Return error on redirect on the target page (false by default)

js_script

Custom JavaScript code to execute on the target page

js_timeout

Maximum JavaScript rendering time in ms (2000 by default)

proxy

Type of proxy: datacenter, residential, or stealth (residential by default). Use stealth for the most heavily protected sites with advanced anti-bot detection — costs more than residential, see the pricing page.

timeout

Maximum web page retrieval time in ms (15000 by default, maximum is 30000)

wait_for

CSS selector to wait for before returning the page content