Hearthstone Oracle

Overview

Hearthstone Oracle is a Model Context Protocol server that brings Hearthstone card search, deck analysis, strategy coaching, and archetype classification directly into your AI assistant. It exposes these capabilities as tools that Claude, Cursor, VS Code, and other MCP clients can invoke on your behalf.

The server runs locally on your machine via the npm package hearthstone-oracle, communicating over stdio. No authentication is required—install it with npx -y hearthstone-oracle and it works immediately. The project is at v0.1.0, released under the MIT license, with source code available at gregario/hearthstone-oracle on GitHub.

Hearthstone Oracle is listed in the Development category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server, claim your listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "hearthstone_oracle": {
      "command": "npx",
      "args": [
        "-y",
        "hearthstone-oracle"
      ]
    }
  }
}