Mastercard Developers MCP

The Mastercard Developers Agent Toolkit allows popular agent frameworks (currently Model Context Protocol - MCP) to integrate with Mastercard Developers for service discovery and integration guides. Its 9 documented tools cover documentation, integration, guide, api. It runs locally over stdio via the published package.

People connecting automation tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-06-21 · ★ 54 · #77 OF 194 MAINTAINED AUTOMATION · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Mastercard Developers MCP

Claude Code

claude mcp add mastercard-developers-agent-toolkit -- npx -y @mastercard/developers-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "mastercard-developers-agent-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "@mastercard/developers-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @mastercard/developers-mcp - published under the repo owner's npm scope (@mastercard)

registry namespace io.github.Mastercard is GitHub-verified and matches the repo owner

03 · What Mastercard Developers MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can list all available Mastercard Developers Products and Services with their basic information including title, description, and service id, retrieve the complete content for a specific documentation section, retrieve the complete content of a specific documentation page, and retrieve the comprehensive OAuth 1.0a integration guide.

Capability map

Tools grouped from the project's README - what Mastercard Developers MCP lets an agent do.

read & search

4 tools - e.g. Lists all available Mastercard Developers Products and Services with their basic information including title, description, and service id.; Retrieves the comprehensive OAuth 1.0a integration guide.…

get-services-list · get-oauth10a-integration-guide · get-oauth20-integration-guide · get-openfinance-integration-guide

Documentation

3 tools - e.g. Provides an overview of all available documentation for a specific Mastercard service including section titles, descriptions, and navigation links.; Retrieves the complete content for a specific…

get-documentation · get-documentation-section-content · get-documentation-page

Api

2 tools - e.g. Provides a summary of all API operations for a specific Mastercard API specification including HTTP methods, request paths, titles, and descriptions.; Provides detailed information about a specific API…

get-api-operation-list · get-api-operation-details

04 · Who maintains Mastercard Developers MCP

Mastercard Developers MCP is maintained by mastercard. It's the only MCP server we track from this author; the repo dates to Jul 2025.

05 · Facts

repository
github.com/mastercard/developers-agent-toolkit
category
automation - ranked #77 of 194 actively-maintained automation servers as of 2026-08-25.
registry
io.github.Mastercard/developers-mcp (active, first published 2026-03-25)
packages
npm:@mastercard/developers-mcp

06 · Mastercard Developers MCP FAQ

Is Mastercard Developers MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-06-21. We re-verify nightly.

What can Mastercard Developers MCP do?

With this server connected, an agent can list all available Mastercard Developers Products and Services with their basic information including title, description, and service id, retrieve the complete content for a specific documentation section, retrieve the complete content of a specific documentation page, and retrieve the comprehensive OAuth 1.0a integration guide.

How do I install Mastercard Developers MCP?

Run `npx -y @mastercard/developers-mcp`. You can also paste the ready-made client config above.

Does Mastercard Developers MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Mastercard Developers MCP

Alternatives to Mastercard Developers MCP

Maintained automation servers if Mastercard Developers MCP isn't the fit.

  1. Claude Flow AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev. ★ 69,309 · 2026-08-24
  2. GitHub Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language. ★ 32,478 · 2026-08-25
  3. Windows MCP An MCP Server for computer-use in Windows OS ★ 6,808 · 2026-08-22
  4. Ha MCP Comprehensive Model Context Protocol server for managing Home Assistant through AI assistants. ★ 4,503 · 2026-08-24
  5. Stripe Agent Toolkit MCP server integrating with Stripe - tools for customers, products, payments, and more. ★ 1,760 · 2026-08-22
  6. Tooluniverse 2,500+ scientific tools for AI scientists: life science, research, literature, and more. ★ 1,655 · 2026-08-20

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