Best Claude Code MCP Servers for Javascript

8 MCP servers tagged with “javascript”

Dependency graph + 15 MCP tools for AI coding assistants. Parses TypeScript, JavaScript, Python, Go, Rust, and C. Arc diagram visualization, health scoring, dead code detection, and temporal graph.

aggregatorspythontypescriptjavascript+3

Node Code Sandbox

A Node.js MCP server that spins up isolated Docker-based sandboxes for executing JavaScript snippets with on-the-fly npm dependency installation and clean teardown

code-executionjavascriptnodedocker

A Javascript code execution sandbox that uses v8 to isolate code to run AI generated javascript locally without fear. Supports heap snapshotting for persistent sessions.

code-executionjavascriptai

Server Js

Execute any LLM-generated code in a secure and scalable sandbox environment and create your own MCP tools using JavaScript or Python, with full support for NPM and PyPI packages

code-executionpythonjavascriptllm

Javascript

Flag features directly from chat in your IDE with [Reflag](https://reflag.com).

developer-toolsjavascript

Jsr

Model Context Protocol server for the JSR (JavaScript Registry)

developer-toolsjavascript

Stack Chan

A JavaScript-driven M5Stack-embedded super-kawaii robot with MCP server functionality for AI-controlled interactions and emotions.

embedded-systemjavascriptai

Fetcher

MCP server for fetching web page content using Playwright headless browser, supporting Javascript rendering and intelligent content extraction, and outputting Markdown or HTML format.

search-data-extractionjavascriptbrowser

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