MetaMCP
aggregate many servers into one, with namespaces and middleware
the most feature-complete open-source gateway — namespaces, middleware, oidc — carrying an explicit maintenance warning from its own author.
metamcp is a proxy that aggregates multiple mcp servers into one unified server, and because it is itself an mcp server it plugs into any client. you group servers into namespaces, host each namespace at its own authenticated endpoint, remix and override tools, and get an inspector, rate limiting and oidc for enterprise sso.
this whole category exists because once a team passes about ten servers, the combined tool list eats the context window and there is nowhere central to enforce auth or audit. gateways fix both.
the description above is ours, condensed from the ranking. pricing moves — check it on the vendor's own page before you rely on it.
- category
- mcp servers
- pricing
- free — MIT
- website
- github.com
the most feature-complete open-source gateway — namespaces, middleware, oidc — carrying an explicit maintenance warning from its own author.
we researched this category against vendors' own pricing pages and licence files. that is where this line comes from — not from the vendor, and not from anything they paid for.