Aggregates multiple MCP servers behind a single, secure endpoint with unified tool/resource discovery, OAuth authentication, and resilient request routing. Enables users to manage and interact with multiple MCP backends through one centralized interface with load balancing and circuit breakers.
A zero-dependency MCP proxy/gateway server that aggregates multiple MCP servers, routes tools by prefix, load balances, and enforces authentication and rate limits.
mcp-aggregator is a single MCP server that fans out to multiple backend MCP servers and re-exposes all their tools through one streamable-HTTP endpoint, with namespacing to avoid collisions, per-backend isolation for fault tolerance, and a REST side-channel for live health and tool catalogs.