Moleculer MCP Bridge

Name: Moleculer MCP Bridge
Author: alvaroinckot

@alvaroinckot

代码仓库

关于 Moleculer MCP Bridge

A Model Context Protocol (MCP) server that exposes Moleculer.js actions as AI tools.

#moleculer #mcp #ai-tools

基本信息

分类

开发工具

许可证

MIT

运行时

node

传输方式

stdio

发布者

alvaroinckot

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "moleculer-mcp": {
      "command": "docker",
      "args": [
        "build",
        "-t",
        "moleculer-mcp",
        "."
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Moleculer MCP Bridge?

Moleculer MCP Bridge acts as a bridge between the Model Context Protocol (MCP) and Moleculer.js microservices. It automatically exposes all your Moleculer service actions as MCP tools, enabling AI agents to seamlessly interact with your Moleculer services.

How to use Moleculer MCP Bridge?

Install globally with npm install -g moleculer-mcp. Start the bridge using moleculer-mcp start optionally pointing to a Moleculer config file (-m flag) or a custom bridge configuration JSON. Connect any MCP-compatible AI client (e.g., Claude Desktop) to http://localhost:3000/ or http://localhost:3000/v1/mcp.

Key features of Moleculer MCP Bridge

Automatically exposes Moleculer actions as MCP tools.
Pattern-based allow/block lists with wildcard support.
Custom tool definitions with parameter overrides.
Configurable via JSON file or environment variables.
Deployable via Docker with volume mounts.
Works with any MCP-compatible AI client.

Use cases of Moleculer MCP Bridge

Let AI agents call existing Moleculer microservice actions directly.
Expose a curated subset of actions with controlled parameters.
Bridge between AI assistants and microservice backends.
Enable automated workflows via MCP clients like Claude Desktop.

FAQ from Moleculer MCP Bridge

What is the default port for the MCP server?

The default port is 3000.

How can I limit which Moleculer actions are exposed?

Use the allow array in your configuration JSON with wildcard patterns such as "users.*" to filter actions.

How do I run Moleculer MCP Bridge with Docker?

Build the image with docker build -t moleculer-mcp . and run with docker run -p 3000:3000 moleculer-mcp. Configuration files can be mounted as volumes.