Agent Discover

Agent Discover is an open-source Model Context Protocol (MCP) server registry and marketplace designed for AI assistants, coding agents, and any MCP-compatible clients. It allows users to discover, install, activate, and manage MCP tools and servers on demand, with changes available in the agent’s session instantly—no restart required. It acts as a dynamic proxy: all activated server tools are merged into Agent Discover’s catalog, enabling flexible tool orchestration and reduced context bloat. The server integrates with npm and PyPI registries for federated search and supports a live dashboard for real-time management, with per-tool metrics, secret management, and health monitoring.