MCP Stockfish vs Srdcheck

In-depth architectural comparison of the MCP Stockfish and Srdcheck 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 MCP Stockfish 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: command, session_id.

Explore MCP Stockfish Details

Choose Srdcheck 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: Cited SRD 5.2.1 rule verdicts, Deterministic offline evaluation, Explicit refusal for unsupported questions.

Explore Srdcheck Details

Feature & Specification Comparison

Specification	MCP Stockfish sonirico Gaming	Srdcheck chaoz23 Gaming
Summary	MCP server connecting AI systems to Stockfish chess engine.	Deterministic D&D 5e (SRD 5.2.1) rules verdicts for agents: cited legality checks for whole turns, legal-action enumeration, advantage math, and hash-stamped game-state lineage. Refuses what the rules don't decide (exit 2), quotes the rule text on every verdict, zero dependencies.
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": {
    "sonirico-mcp-stockfish": {
      "command": "npx",
      "args": [
        "-y",
        "sonirico-mcp-stockfish"
      ]
    }
  }
}

{
  "mcpServers": {
    "chaoz23-srdcheck": {
      "command": "uvx",
      "args": [
        "git"
      ]
    }
  }
}

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