Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns

An interactive CLI for scaffolding ready-to-develop MCP servers and clients in TypeScript or JavaScript.

JavaScript in-page GUI agent. Control web interfaces with natural language.

A JavaScript graph layout engine: port of MSAGL

A headless browser for AI agents that fetches modern web pages, runs JavaScript, manages sessions, and returns token-efficient Markdown.

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

Scrape JavaScript-heavy sites and extract structured data via reusable CSS schemas. Portable agent skill wrapping the Crawl4AI CLI and Python SDK.

A reactive data store & sync engine.

🏰 An exciting game of programming and Artificial Intelligence

MCP Server implemented in JavaScript using Node.js that demonstrates how to build an MCP server with a custom prompt and custom tools, including one that loads an environment variable from a configuration file, to integrate seamlessly with AI-assisted environments like Cursor IDE.

Agent skills for fallow, codebase intelligence for TypeScript and JavaScript. Teaches AI agents how to find unused code, duplication, circular deps, complexity hotspots, architecture drift, design-system drift, and (with Fallow Runtime) hot-path and cold-path evidence. Works with Claude Code, Cursor, Codex, Gemini CLI, and 30+ agents.

Give your AI assistant superpowers for Zotero plugin development. 28 tools for screenshots, DOM inspection, JavaScript execution, build integration, and debugging via Model Context Protocol.

LSP plugins for Claude Code — Bash/Shell, C/C++/Objective-C, C#, Clojure, Dart/Flutter, Elixir, Gleam, Go, Java, Kotlin, Lua, Nix, OCaml, PHP, Python, Ruby, Rust, Swift, Terraform, TypeScript/JavaScript, YAML & Zig

A generic, modular server for implementing the Model Context Protocol (MCP).

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Self-Hosted API Management for Builders

MCP Server for AI automation of the PlayCanvas Editor

Implementation of Podlite markup language

Auto-save every Claude Code session to GitHub Projects. Never lose Prompt & Context again.

One command to cut token usage by up to 50%+

TypeScript-first framework for the Model Context Protocol (MCP). You write clean, typed code; FrontMCP handles the protocol, transport, DI, session/auth, and execution flow.

Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

Collection of specialised Claude Code agents