Steam (read-only) MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add steam-mcp -- uvx steam-mcp

{
  "mcpServers": {
    "steam-mcp": {
      "args": [
        "steam-mcp"
      ],
      "command": "uvx"
    }
  }
}

[mcp_servers.steam-mcp]
command = "uvx"
args = ["steam-mcp"]

{
  "mcpServers": {
    "steam-mcp": {
      "args": [
        "steam-mcp"
      ],
      "command": "uvx"
    }
  }
}

{
  "mcpServers": {
    "steam-mcp": {
      "args": [
        "steam-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: STEAM_API_KEY (Steam Web API key (optional, free at https://steamcommunity.com/dev/apikey). 15 tools work without it — store, games, reviews, prices, deals, player counts, achievement rarity. A key adds the account tools: library, playtime, friends, achievements, wishlist, inventory.), STEAM_USER (Optional. Your own Steam vanity name, SteamID64, or profile URL, so the account tools default to you when you omit a steamid. Public profile name, not a secret.). The author declared them in the registry entry; get the values from the project itself.