JavaScript is a high-level, interpreted programming language that is one of the core technologies of the World Wide Web. It's a versatile language that allows developers to create interactive elements on websites and is widely used for web development, game development, and creating web applications.
Supports building JavaScript LLM applications with vector database memory capabilities powered by Chroma, enabling embedding-based retrieval for context augmentation.
A server that provides data retrieval capabilities powered by Chroma embedding database, enabling AI models to create collections over generated data and user inputs, and retrieve that data using vector search, full text search, and metadata filtering.
13
585
Apache 2.0
Why this server?
Allows use of JavaScript interpreter to calculate objective values for optimization problems.
A Model Context Protocol server that enables automated optimization and analysis using Optuna, allowing LLMs to perform hyperparameter optimization and interactively analyze optimization results via chat interfaces.
26
84
MIT
Why this server?
Provides the JavaScript SDK for integrating real-time messaging and media into web applications.
CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app through your AI coding agent.
3
65
Apache 2.0
Why this server?
Enables execution of JavaScript code in a browser environment through the browsercat_evaluate tool, allowing interaction with web pages and manipulation of web content.
A Model Context Protocol server that provides browser automation capabilities using BrowserCat's cloud browser service. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment without needing to install browsers locally.
7
16
6
MIT
Why this server?
Supports JavaScript rendering for dynamic content when converting webpages to Markdown.
This server converts webpages into clean, structured Markdown optimized for language model consumption, removing unnecessary content and supporting JavaScript rendering.
1
12
MIT
Why this server?
Provides comprehensive repository audit and test planning for JavaScript projects, detecting multiple test frameworks and project structures.
ocal-first, read-only MCP server that audits repository test architecture across ten language ecosystems. It returns deterministic
evidence-backed findings, blockers, rankings, and repository-native test plans without modifying source files.
2
19
144
MIT
Why this server?
Implement and run trading strategies via the embedded JavaScript (QuickJS) binding of the FLOX framework. Includes scaffolding support.
MCP server for the FLOX trading framework. About 30 tools to run backtests, scaffold strategies, validate for lookahead bias, compute indicators, place orders, and query PnL from Claude/Cursor.
38
222
MIT
Why this server?
Enables native control and debugging of JavaScript execution within Chromium-based browsers, allowing for setting breakpoints, stepping through code, and evaluating expressions in local scopes.
chrome-debug-mcp is an asynchronous Rust-based Model Context Protocol (MCP) server that allows AI agents and Large Language Models to natively debug Chromium-based browsers via the Chrome DevTools Protocol (CDP).
2
35
4
MIT
Why this server?
Provides tools to scaffold and upgrade modern JavaScript projects (libraries, CLIs, services, SPAs, monorepos) using Packkit generators, including previewing file trees and planning upgrades.
Enables AI agents to scaffold and upgrade modern projects across JavaScript/TypeScript and Python through a unified MCP interface, offering tools to list generators, inspect schemas, generate projects, and plan upgrades.
