"JavaScript" matching MCP servers:

Deterministic MCP server for semantic analysis of JavaScript/TypeScript codebases, including frameworks like Vue, Angular, React, and Node. It provides tools for type checking, code metrics, framework-specific analysis, and quality heuristics via static parsing.

Provides a secure, isolated JavaScript execution environment with configurable time and memory limits for safely running code from Claude.

Provides secure execution of arbitrary JavaScript code within a sandboxed QuickJS WASM environment, allowing language models or other MCP clients to safely run JavaScript code snippets without compromising the host system.

Composes arbitrary MCP tools using JavaScript, enabling discovery, composition, and execution of other MCP servers through a single 'exec' tool.

A code-execution MCP server for Klaviyo and Shopify analytics, enabling safe JavaScript execution in a V8 sandbox with state persistence across calls.

Provides JavaScript/TypeScript code intelligence via LSP, enabling goto definition, hover info, and find references through MCP tools.

Provides MCP tools to interact with a running League of Legends client, including REST API calls, live event streaming, and DOM/JavaScript access.

Enables AI agents to drive the Arc browser on macOS, including tab management, navigation, page reading, DOM interaction, and JavaScript scripting via AppleScript automation.

Enables AI agents to execute Python, TypeScript, and JavaScript code in persistent Jupyter kernels with stateful variables and imports across interactions.

Enables dynamic instrumentation of processes by attaching Frida, loading JavaScript scripts, calling RPC methods, and retrieving script output through MCP.

MCP server for repository mapping, dependency analysis, and architecture diagram generation for JavaScript, TypeScript, and Python projects.

MCP server for automating qutebrowser browser via CDP and IPC. Enables tab management, navigation, screenshots, JavaScript execution, and authenticated HTTP requests through the browser's session.

A self-evolving JavaScript reverse engineering workflow MCP server that automates deobfuscation through evolutionary algorithms, integrating MemOS, GitNexus, and Stagehand.

Enables AI clients to fetch, crawl, and screenshot web pages using Crawlee, supporting multiple URLs and stealth mode for JavaScript-rendered sites.

MCP server that gives AI coding assistants direct access to the browser — navigate, click, fill forms, run JavaScript, take screenshots, and read page content.

Enables LLM callers to read, create, edit, complete, drop, delete, and move OmniFocus tasks, projects, folders, and tags via the full Omni Automation JavaScript API.

An MCP server that exposes e18e module replacement data. It helps AI assistants suggest lighter, faster, or native alternatives to common JavaScript/Node.js packages.

A lightweight MCP server that enables control of the Tabby terminal via Chrome DevTools Protocol, allowing execution of JavaScript, DOM queries, and screenshots.

A Model Context Protocol (MCP) server for automated refactoring of Java and TypeScript/JavaScript codebases.

Gives Claude control of a real, headed Chromium browser via Playwright, enabling web navigation, clicking, typing, screenshots, and JavaScript evaluation.