{"id":"metamcp","name":"MetaMCP","af_score":74.3,"security_score":72.0,"reliability_score":null,"what_it_does":"MetaMCP is a self-hosted MCP aggregator and gateway that groups multiple MCP servers into namespaces, exposes them as unified endpoints with configurable auth and rate limiting, and supports tool customization, middleware, and OpenAPI output in a single Docker deployment.","best_when":"You need a full-featured self-hosted MCP gateway with namespace grouping, per-endpoint rate limiting, multi-tenancy, tool overrides, and OpenAPI compatibility in one Docker Compose deployment.","avoid_when":"You want a lightweight single-binary gateway, a managed cloud service, or your needs are covered by connecting one MCP server directly to one client.","last_evaluated":"2026-03-01T09:50:05.944007+00:00"}