Mastercard Developers MCP

Overview

Mastercard Developers MCP is a Model Context Protocol (MCP) server: Access Mastercard Developers APIs, documentation, and API specifications through MCP. In practice that means any MCP-compatible AI assistant can call Mastercard Developers MCP's tools directly — the model decides when to use them in a conversation or agent run.

It runs locally: the npm package @mastercard/developers-mcp speaks MCP over stdio on your machine. No credentials are required — it works out of the box. The current release is v0.1.0, published under the MIT license, with source at Mastercard/developers-agent-toolkit on GitHub, where it has earned 55 stars.

Mastercard Developers MCP is listed under Development on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Mastercard Developers MCP for Mastercard, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mastercard_developers_mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mastercard/developers-mcp"
      ]
    }
  }
}