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 JavaScript evaluation on web pages, enabling the execution of custom scripts within the browser context to interact with or extract data from web applications.
A Model Context Protocol server that provides browser automation capabilities using Playwright, enabling LLMs to interact with web pages through structured accessibility snapshots without requiring screenshots or visually-tuned models.
Last updated
4
22
2,758,342
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.
Last updated
7
12
5
MIT
Why this server?
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.
Last updated
13
549
Apache 2.0
Why this server?
Generates JavaScript code snippets for interacting with blockchain APIs
Enables natural language access to blockchain data and insights through the Seitrace API. Supports querying address details, token information (ERC-20, ERC-721, ERC-1155, CW20, CW721), transaction data, and smart contract details across multiple blockchain networks.
Last updated
5
18
8
MIT
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.
Last updated
26
76
MIT
Why this server?
Allows execution of JavaScript in the browser environment via the browser_evaluate tool
A Model Context Protocol server that provides browser automation capabilities using Playwright. This server enables LLMs to interact with web pages, take screenshots, and execute JavaScript in a real browser environment.
Last updated
2
32
54,117
5,515
MIT
Why this server?
Provides comprehensive JavaScript/Node.js analysis including vanilla JS, Node.js, and module systems (.js, .mjs, .cjs, .jsx) with full cross-language linking capabilities.
Knot is a semantic and structural codebase indexer designed for AI coding agents and developers navigating large projects. It combines vector search and graph traversal to find code by meaning, analyze impact via reverse dependencies, and explore file architectures.
Last updated
8
4
1
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.
