What is the key difference between UCM — Universal Commerce Marketplace and Mastercard Developers MCP?

UCM — Universal Commerce Marketplace belongs to the Developer Tools category with local stdio execution, while Mastercard Developers MCP belongs to the Developer Tools category with local stdio execution.

How do I install UCM — Universal Commerce Marketplace or Mastercard Developers MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are UCM — Universal Commerce Marketplace and Mastercard Developers MCP free or paid?

UCM — Universal Commerce Marketplace operates under a Free / Open Source model (No auth required). Mastercard Developers MCP operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

UCM — Universal Commerce Marketplace lists 0 tools with 0 views and 0 GitHub stars. Mastercard Developers MCP lists 0 tools with 2 views and 55 GitHub stars.

Can I use both UCM — Universal Commerce Marketplace and Mastercard Developers MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

UCM — Universal Comme… vs Mastercard Developers…

UCM — Universal Comme… vs Mastercard Developers… | AllMCPs

Feature & Specification Comparison

Specification	U UCM — Universal Commerce Marketplace Developer Tools	Mastercard Developers MCP Developer Tools
Summary	API marketplace for AI agents — 100 services, 87 free, one API key	Access Mastercard Developers APIs, documentation, and API specifications through MCP.
Category & Scope	Developer Tools	Developer Tools
Quality signal	33/100 (Emerging)	45/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · high`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes 0 stars	2 views 0 copies 0 upvotes 55 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View UCM — Universal Commerce Marketplace Listing	View Mastercard Developers MCP Listing

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

UCM — Universal Commerce Marketplace Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "ucm-universal-commerce-marketplace": {
      "command": "npx",
      "args": [
        "-y",
        "@ucm/mcp-server"
      ]
    }
  }
}

Mastercard Developers MCP Configuration

mcpServers (Claude Desktop / Cursor)

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

UCM — Universal Commerce Marketplace vs Mastercard Developers MCP

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose UCM — Universal Commerce Marketplace when:

Choose Mastercard Developers MCP when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

UCM — Universal Commerce Marketplace Tools (0)

Mastercard Developers MCP Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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