Lunar MCP Gateway
An open-source gateway for aggregating and governing MCP servers and API traffic.
About
Lunar.dev provides an open-source mediation layer for AI agent and application API consumption. It focuses on governance, observability, and traffic control for outbound requests. The repository includes two main components: Lunar Proxy, which acts as the core API gateway and control layer, and Lunar MCPX, which aggregates multiple MCP servers behind a unified access point. The README describes centralized MCP aggregation as a way to improve security, observability, and management. For Claude Code users, this is relevant as infrastructure around MCP server access rather than a Claude-specific extension. It is aimed at teams that need policy enforcement, rate limiting, retries, circuit breakers, and usage visibility across agent workloads.