Multi-Provider MCP Server

@matheusleite

Repository

Basic information

About Multi-Provider MCP Server

Custom MCP Server to integrate with tools and run inside a n8n instance

#mcp-server #mcp#multi-provider

Multi-Provider MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Multi-Provider MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

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

Overview

What is Multi-Provider MCP Server?

A robust and extensible Model Context Protocol (MCP) server that supports multiple tool providers, enabling AI models to utilize tools from different service providers through a standardized interface. It is designed for developers integrating AI models with external services, currently supporting Evolution API for WhatsApp messaging and group management.

How to use Multi-Provider MCP Server?

Install Node.js 14+, clone the repository, run npm install, copy .env.example to .env and configure environment variables. Start in development mode with npm run dev or production with npm start. Tools can be tested directly in CLI using npm run tool <tool_name> '<json_args>'.

Key features of Multi-Provider MCP Server

Modular architecture for easy extension with new providers
Centralized configuration management
Provider-specific tool implementations
CLI mode for direct tool testing
Comprehensive error handling and logging

Use cases of Multi-Provider MCP Server

AI assistants sending WhatsApp messages via the Evolution API provider
Extending the server with custom providers by implementing the BaseProvider class
Testing tool outputs without involving an AI model, using the CLI mode
Centralizing tool access from multiple service providers under one MCP interface

Frequently asked questions

Which providers are currently supported?

Evolution API for WhatsApp messaging and group management.

What are the runtime requirements?

Node.js 14.x or higher and npm or yarn.

How can I add a new provider?

Create a new provider class extending BaseProvider in `src/providers`, implement tools, register it in `src/providers/index.js`, and add configuration in `src/config/index.js`.

Can I test individual tools without an AI model?

Yes, use `npm run tool <tool_name> '<json_args>'` to test any tool directly.

Where is provider-specific configuration stored?

In the `.env` file based on the `.env.example` template. The server uses centralized configuration management.

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