Steam MCP Server

io.github.Grinv/steam-games-mcp

Steam store/game data (no key) plus player profiles, libraries and achievements (Steam Web API).

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "steam-games-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "steam-games-mcp@0.17.2"
      ],
      "env": {
        "STEAM_API_KEY": "<your STEAM_API_KEY>",
        "STEAM_COUNTRY": "US",
        "STEAM_LANGUAGE": "english"
      }
    }
  }
}
Environment variables
  • STEAM_API_KEYsecretFree Steam Web API key (optional). Unlocks player profile, library and achievement tools.
  • STEAM_COUNTRYTwo-letter ISO country code for store prices (e.g. US, GB, DE).
  • STEAM_LANGUAGEStore language (e.g. english, russian, german).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.17.2
Registry
active
Published
11/5/2026

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