Meta API MCP Server

A user-friendly editor tool has been developed to create or edit JSON configuration files:

Local serverstdio

What is the Meta API MCP server?

Most developer tooling work still happens through a UI a human drives. Meta API MCP server moves it into the conversation instead. A user-friendly editor tool has been developed to create or edit JSON configuration files:.

The short version

A meta API Gateway server that works with the Model Context Protocol (MCP). You can connect any API to LLMs (Claude, GPT, etc.) through MCP. This enables AI assistants to interact directly with APIs and access real-world data sources.

  • 🔄 Multi-API support: Manage multiple APIs through a single server
  • 🛠️ Easily add APIs with JSON configuration files
  • 📋 Automatically convert Postman Collections to MCP tools
  • 🔌 Comprehensive support for HTTP APIs (GET, POST, PUT, DELETE, PATCH)
  • 🔒 Various authentication methods (API Key, Bearer Token)
  • 📁 Load configurations from local files or remote URLs

Getting it running

The server ships on npm as meta-api-mcp-server, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

What it needs from you

Configuration is passed through the environment: MCP_CONFIG_SOURCE, API_KEY, EXAMPLE_API_KEY, LEMON_SQUEEZY_API_KEY, MY_API_TOKEN. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

How it compares

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. It is maintained by savhascelik; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Things to watch

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

How to install the Meta API MCP server

```json
{
  "mcpServers": {
    "myApiServer": { 
      "command": "meta-api-mcp-server",
      "args": [
        "server.js",
        "path/to/api-config.json"
      ],
      "env": {
        "EXAMPLE_API_KEY": "your-api-key-here"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
MCP_CONFIG_SOURCEConfiguration value read at startup.Optional
API_KEYCredential the server authenticates with.Yes
EXAMPLE_API_KEYCredential the server authenticates with.Yes
LEMON_SQUEEZY_API_KEYCredential the server authenticates with.Yes
MY_API_TOKENCredential the server authenticates with.Yes

Frequently asked questions

Yes. Export the collection in version 2.1.0 format and pass the file to the server. It automatically analyzes endpoints, authentication, parameters, and creates corresponding MCP tools.