Developers Agent Toolkit MCP Server
Mastercard Developers platform documentation and API discovery tools for AI agents.
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Overview
This toolkit connects your AI agents directly to the Mastercard Developers ecosystem, enabling programmatic access to service discovery and integration guides. It facilitates technical research by allowing agents to query available products, specific API operations, and documentation sections directly through the Model Context Protocol. Developers can deploy this as a standalone MCP server or embed it as a library within TypeScript and JavaScript projects. It supports retrieval of OAuth 1.0a, OAuth 2.0, and Open Finance integration guides, along with detailed API schemas and parameter definitions.
Our verdict
With a security score of 38/100, this toolkit carries a high risk level. The score reflects that the project is not officially maintained by the vendor and currently lacks an editorial review of its authentication methods and read-only mode capabilities. Given these unverified security parameters, it is best suited for experimental environments or non-sensitive internal testing rather than production-grade integration.
- Zero direct dependencies minimize the software supply chain surface
- Provides automated access to Mastercard API integration guides
- Supports both standalone MCP server and library-based deployment
- Security score of 38/100 indicates high risk level
- Authentication methods have not yet been reviewed
- Read-only mode support is currently unverified
Tools
| Tool | Description | Risk |
|---|---|---|
| get-services-list | Lists all available Mastercard Developers Products and Services with their basic information including title, description, and service id. | low |
| get-documentation | Provides an overview of all available documentation for a specific Mastercard service including section titles, descriptions, and navigation links. | low |
| get-documentation-section-content | Retrieves the complete content for a specific documentation section. | low |
| get-documentation-page | Retrieves the complete content of a specific documentation page. | low |
| get-oauth10a-integration-guide | Retrieves the comprehensive OAuth 1.0a integration guide. | low |
| get-oauth20-integration-guide | Retrieves the comprehensive OAuth 2.0 integration guide. | low |
| get-openfinance-integration-guide | Retrieves the comprehensive Open Finance integration guide. | low |
| get-api-operation-list | Provides a summary of all API operations for a specific Mastercard API specification including HTTP methods, request paths, titles, and descriptions. | low |
| get-api-operation-details | Provides detailed information about a specific API operation including parameter definitions, request and response schemas, and technical specifications. | low |
Compatibility
| Client | Local | Docker | Remote | Read-only |
|---|---|---|---|---|
| ChatGPT | ||||
| Claude Desktop | ||||
| Cursor | ||||
| VS Code | ||||
| Windsurf |
Frequently asked questions
›What are the system requirements for running the MCP server?
The server requires Node.js version 18 or higher to operate.
›Can this toolkit be used outside of an MCP server environment?
Yes, it can be integrated as a library directly into TypeScript or JavaScript projects using npm install.
›What types of integration guides does the toolkit provide?
The toolkit provides specific tools to retrieve OAuth 1.0a, OAuth 2.0, and Open Finance integration guides.
›How can I start the standalone MCP server?
You can execute the server directly using the command npx -y @mastercard/developers-mcp.
›Does the server provide information about specific API operations?
Yes, tools are available to list all API operations for a specific specification and to retrieve detailed parameter definitions and request schemas for individual operations.
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