MCP Servers
67,002 MCP servers for AI apps. Filter by category, badge and popularity.
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Lightweight Node.js server sending webhook notifications. Ideal for devs using AI agents (e.g., Cursor) on multi-projects, alerting task completion for efficient switching. Features webhook alerts, multi-project dev, AI integration, easy setup for dev tools & automation.
Secure middleware server implementing Model Context Protocol (MCP) over SSE with JWT authentication. Enables standardized communication between AI tools and clients with dynamic tool registration, request logging, and session management. Perfect for building production-ready AI applications.
Mercury Banking MCP server with full invoicing API support — first MCP to expose Mercury's accounts receivable endpoints. 34 tools covering banking, treasury, recipients, internal transfers, customers, recurring invoices, and webhooks. Built-in safeguards: dual-window rate limiting
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.
