Agent Discover

Agent Discover is an open-source MCP server registry and marketplace that lets users discover, install, activate, and manage Model Context Protocol (MCP) tools and servers on demand. Acting as a dynamic proxy, it enables seamless, runtime tool discovery, activation, and integration—making new tools available to AI coding agents and MCP clients without needing to restart. It features federated search across official MCP registries, npm, and PyPI, a real-time dashboard, and advanced management including health checks, per-tool metrics, and secret management. It's suited to developers, AI agents, and organizations using MCP-compatible clients who need flexible, live tool access and management.