Evaluate JavaScript expressions on a web page or specific element to retrieve data or manipulate the page.
Apache 2.0
439,638 tools. Updated 2026-08-10 19:20
"JavaScript" matching MCP tools:
- Heuristically analyze public HTTP(S) URLs to report authentication, paywall, and JavaScript access flags without executing JavaScript or bypassing controls.Apache 2.0
- Test sandbox attribute bypass for JavaScript frame busters. Generates PoC HTML that uses iframe sandbox='allow-forms' to disable JavaScript execution while allowing form submission for clickjacking.MIT
- Execute custom JavaScript inside an iframe to interact with embedded content or extract data.MIT
- Execute JavaScript code in a browser console to automate web interactions, extract data, or modify page content using browser automation capabilities.MIT
- Formats unminified or messy JavaScript and CSS code by adjusting indentation and structure for improved readability.TypeScriptMIT
Matching MCP Servers
- Alicense-qualityCmaintenanceAn unofficial JavaScript SDK to create customized servers for the Model Context Protocol, allowing definition of prompts, resources, and tools for tailored interactions.185Apache 2.0
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Matching MCP Connectors
Render chart images from JSON configs via a simple HTTP API. Six themes, ten marks, PNG/SVG output. No client-side JavaScript, no installs – just a URL that returns an image. MCP tools include render, validate, list themes, and browse examples.
Host static HTML pages, generate PDFs, screenshots, scrape JS sites, run sandboxed JavaScript.
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- Retrieve browser console logs or evaluate JavaScript expressions to debug and interact with web pages.MIT
- Immediately pause JavaScript execution to halt running code and inspect the call stack for debugging.ISC
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- Poll a JavaScript expression repeatedly until a non-empty result is returned, with configurable timeout and interval.MIT
- Create an automation rule with JavaScript logic and event triggers to automate helpdesk workflows.MIT
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