Steam MCP vs Onepiece Oracle

In-depth architectural comparison of the Steam MCP and Onepiece 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 Steam MCP when:

• You need dedicated capabilities in the Gaming domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: STEAM_API_KEY, STEAM_ID, STEAM_MCP_CACHE_DIR.
• Primary tools included: get_library, get_recently_played, search_library.

Explore Steam MCP Details

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

Feature & Specification Comparison

Specification	Steam MCP jkiley129 Gaming	Onepiece Oracle gregario Gaming
Summary	Connect Claude to your Steam library. Query your games, playtime, recently played, and store metadata via natural language.	One Piece TCG card search, deck analysis, cost curves, leader browsing, and counter strategy tools. 6 tools, 4,348 cards embedded.
Category & Scope	Gaming

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": {
    "jkiley129-steam-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "steam-mcp"
      ],
      "env": {
        "STEAM_API_KEY": "YOUR_STEAM_API_KEY_HERE",
        "STEAM_ID": "YOUR_STEAM_ID_HERE",
        "STEAM_MCP_CACHE_DIR": "YOUR_STEAM_MCP_CACHE_DIR_HERE"
      }
    }
  }
}

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

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