Iwantmymtg MCP vs Steam Trends API

In-depth architectural comparison of the Iwantmymtg MCP and Steam Trends API MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Iwantmymtg MCP when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: IWMM_API_KEY, IWMM_BASE_URL.
• Primary tools included: Search cards, sets, and sealed products, View current prices, 30-day history, and buylist offers, Manage inventory, transactions, decks, and buy lists.

Explore Iwantmymtg MCP Details

Choose Steam Trends API when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: TRENDSAPI_KEY.
• Primary tools included: .

Feature & Specification Comparison

Specification	Iwantmymtg MCP Gaming	Steam Trends API Gaming
Summary	Query Magic: The Gathering cards, sets, and prices and manage your I Want My MTG collection.	Steam concurrent player trends for any game over time. Free key at trendsapi.ai
Category & Scope	Gaming	Gaming
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "iwantmymtg-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "iwantmymtg-mcp"
      ],
      "env": {
        "IWMM_API_KEY": "YOUR_IWMM_API_KEY_HERE",
        "IWMM_BASE_URL": "YOUR_IWMM_BASE_URL_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "steam-trends-api-2": {
      "command": "uvx",
      "args": [
        "trendsapi-steam"
      ],
      "env": {
        "TRENDSAPI_KEY": "YOUR_TRENDSAPI_KEY_HERE"
      }
    }
  }
}

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