Onepiece Oracle vs Hearthstone Oracle

In-depth architectural comparison of the Onepiece Oracle 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.

Which MCP Server Should You Choose?

Choose Onepiece 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, browse_sets, card_versions.

Explore Onepiece Oracle 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	Onepiece Oracle gregario Gaming	Hearthstone Oracle gregario Gaming
Summary	One Piece TCG card search, deck analysis, cost curves, leader browsing, and counter strategy tools. 6 tools, 4,348 cards embedded.	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

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

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

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