What Lunar.dev MCPX does
Aggregates multiple MCP servers behind a unified gateway with security, observability, and management.
Why teams reach for it: Centralises which MCP tools are reachable and records how they are used.
Worth knowing
It speaks Streamable HTTP to clients, aggregates multiple MCP servers behind one endpoint, terminates authentication, can host stdio servers remotely.
How Lunar.dev MCPX compares
Fields the vendor doesn't document are left blank here rather than guessed — a blank means nothing verified, not a "no."
- Transports Client Facing
- Streamable HTTP
- Transports Server Facing
- stdio, SSE, Streamable HTTP
- Server Aggregation
- Yes
- Hosts Stdio Servers Remotely
- Yes
- Terminates Auth
- Yes
- Rbac
- Yes
- Tool Filtering
- Yes
- Policy Enforcement
- Built-in engine
- Audit Logging
- Yes
- Telemetry Output
- Both
- Deploy Targets
- Docker
- Self Hostable
- Yes
How will you route, mediate, and control traffic?
A gateway or proxy sits between clients and MCP servers to route traffic or add a control layer, without changing the servers themselves.