Steam MCP vs VitaminMCP

In-depth architectural comparison of the Steam MCP and VitaminMCP 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 Steam MCP when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: STEAM_API_KEY, STEAM_ID.
• Primary tools included: get_library, get_recently_played, search_library.

Explore Steam MCP Details

Choose VitaminMCP 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).
• Primary tools included: session_start, session_reset, server_info.

Explore VitaminMCP Details

Feature & Specification Comparison

Specification	Steam MCP jkiley129 Gaming	VitaminMCP Gaming
Summary
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": {
    "jkiley129-steam-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "steam-mcp"
      ],
      "env": {
        "STEAM_API_KEY": "YOUR_STEAM_API_KEY_HERE",
        "STEAM_ID": "YOUR_STEAM_ID_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "vitaminmcp": {
      "command": "npx",
      "args": [
        "-y",
        "vitaminmcp"
      ]
    }
  }
}

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