MCP Servers
63,654 MCP servers for AI apps. Filter by category, badge and popularity.
Developer Tools
A Java-based Model Context Protocol (MCP) server that provides deep introspection, monitoring, debugging, and REPL capabilities for Java applications. Descartes enables AI assistants to interact with running Java processes through a comprehensive set of tools and resources.
Windows computer-use MCP server - 1:1 replica of Claude Desktop's tool surface, for the Claude Code CLI or any MCP client. Screenshots, mouse, keyboard, multi-monitor. Full tier everywhere: type into IDEs, launch loose dev builds, let the agent test the app you're building.
Point Claude at any API. JitAPI figures out which endpoints to call and in what order — automatically. Register any OpenAPI spec, search endpoints in plain English, and orchestrate multi-step workflows across multiple APIs. No API keys required — works out of the box with local
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.
