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mcp/harbor
Grok

Chess Esca for Grok

io.github.anglerfishchess/chess-esca-mcp

Read chess positions by the rules: legality with its evidence, draws, facts, openings, PGN

client:Grok transport:stdio runtime:pypi

Install Chess Esca in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "chess-esca-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "chess-esca-mcp"
      ]
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

Chess Esca in other clients

Chess Esca MCP server