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MCPX - MCP Gateway

@TheLunarCompany

Repository

About MCPX - MCP Gateway

MCPX is a production-ready, open-source gateway to manage MCP servers at scale—centralize tool discovery, access controls, call prioritization, and usage tracking to simplify agent workflows.

#mcp-aggregator#mcp-gateway#control-plane

Basic information

Category

Other

Transports

stdio

Publisher

TheLunarCompany

Submitted by

esoloz

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcpx": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:9000/sse",
        "--header",
        "x-lunar-consumer-tag: developers",
        "--header",
        "x-lunar-api-key: abc123"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is MCPX - MCP Gateway?

MCPX - MCP Gateway is an open-source, zero-code aggregator for multiple MCP servers, providing a unified API access point. It is a component of the Lunar.dev platform, designed to consolidate MCP servers into a single gateway for enhanced security, observability, and management.

How to use MCPX - MCP Gateway?

Set up MCPX by following the instructions in the Lunar MCPX directory. It operates as a zero-code aggregator, requiring minimal configuration to connect multiple MCP servers and expose them through a single API endpoint.

Key features of MCPX - MCP Gateway

  • Zero-code aggregation of multiple MCP servers
  • Live API traffic visibility across outbound calls
  • AI-aware policy enforcement for agentic traffic
  • Advanced traffic shaping with rate limits and retries
  • Cost and performance optimization through smart policies

Use cases of MCPX - MCP Gateway

  • Centralize access to multiple MCP servers for AI agents
  • Apply fine-grained policies and throttling to agentic API consumption
  • Gain real-time observability into all outbound API traffic
  • Reduce operational overhead by managing MCP servers through one gateway

FAQ from MCPX - MCP Gateway

What is the difference between MCPX and Lunar Proxy?

Lunar Proxy is the core API gateway and control layer, while MCPX is a specialized zero-code aggregator for MCP servers. They can be used separately or together for a full-stack solution.

Is MCPX open-source?

Yes, MCPX is part of the Lunar.dev open-source platform. The project is licensed under the MIT license.

What are the licensing terms?

The project is open-source under MIT and free for non-production/personal use. Production environments may require guided onboarding and platform tiers.

Do I need Lunar Proxy to use MCPX?

No, MCPX can be used independently as a standalone aggregator for MCP servers. Using both together provides a more comprehensive API management solution.

Comments

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