What is the key difference between Unity API Documentation and Hearthstone Oracle?

Unity API Documentation belongs to the Gaming category with local stdio execution, while Hearthstone Oracle belongs to the Gaming category with local stdio execution.

How do I install Unity API Documentation or Hearthstone Oracle in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Unity API Documentation and Hearthstone Oracle free or paid?

Unity API Documentation operates under a Free / Open Source model (No auth required). Hearthstone Oracle operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Unity API Documentation lists 5 tools with 1 views and 65 GitHub stars. Hearthstone Oracle lists 9 tools with 0 views and 1 GitHub stars.

Can I use both Unity API Documentation and Hearthstone Oracle together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Unity API Documentation or Hearthstone Oracle in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Unity API Documentation and Hearthstone Oracle free to use, or do they require API keys?

Unity API Documentation is listed under a Free / Open Source model with No auth required . Hearthstone Oracle operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Unity API Documentation and Hearthstone Oracle at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both unity-api-documentation and gregario-hearthstone-oracle as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Unity API Documentation has a Quality Score of 55 /100 ( Good ) with 1 views, 0 installs, and 65 GitHub stars. Hearthstone Oracle holds a Quality Score of 55 /100 ( Good ) with 0 views, 0 installs, and 1 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Unity API Documentation vs Hearthstone Oracle

In-depth architectural comparison of the Unity API Documentation and Hearthstone Oracle 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.

At a Glance & Executive Verdict

Unity API Documentation

Gaming · Local stdio

Quality: 55/100 (Good) | Auth: No auth required

Hearthstone Oracle

Gaming · Local stdio

Quality: 55/100 (Good) | Auth: No auth required

Verdict Summary: Choose Unity API Documentation if you need specialized Gaming tools running via a local process. Choose Hearthstone Oracle if your workspace requires Gaming integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Unity API Documentation 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: search_unity_api, get_method_signature, get_namespace.

Explore Unity API Documentation Details

Choose Hearthstone Oracle 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: search_cards, get_card, get_keyword.

Explore Hearthstone Oracle Details

Feature & Specification Comparison

Specification	U Unity API Documentation Gaming	Hearthstone Oracle gregario Gaming
Summary	Accurate Unity API docs (2022/2023/6) for AI agents. Prevents hallucinated signatures.	Hearthstone card search, deck analysis, and strategy coaching. 9 tools covering card lookup, deck decoding, archetype classification, class identities, matchup theory, and game concepts. HearthstoneJSON data.
Category & Scope	Gaming

Tools & Capabilities Breakdown

Unity API Documentation Tools (5)

search_unity_api

Find APIs by keyword

get_method_signature

Exact signatures with all overloads

get_namespace

Resolve `using` directives

get_class_reference

Full class reference card

get_deprecation_warnings

Check if an API is obsolete

Hearthstone Oracle Tools (9)

search_cards

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).

Unity API Documentation Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "unity-api-documentation": {
      "command": "uvx",
      "args": [
        "unity-api-mcp"
      ]
    }
  }
}

Hearthstone Oracle Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "gregario-hearthstone-oracle": {
      "command": "npx",
      "args": [
        "-y",
        "hearthstone-oracle"
      ]
    }
  }
}

Frequently Asked Questions

Unity API Documentation is categorized under Gaming and uses a local stdio subprocess. In contrast, Hearthstone Oracle belongs to Gaming using local stdio subprocess. Select Unity API Documentation when you need capabilities focused on gaming and Hearthstone Oracle when you require tools for gaming.

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