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mcp/harbor
Grok

sql-steward for Grok

io.github.pawansingh3889/sql-steward

The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.

client:Grok transport:stdio runtime:pypi

Install sql-steward in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "sql-steward": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sql-steward"
      ],
      "env": {
        "SQL_STEWARD_DB_URL": "<SQL_STEWARD_DB_URL>",
        "SQL_STEWARD_LAYER": "<SQL_STEWARD_LAYER>"
      }
    }
  }
}

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

sql-steward in other clients

sql-steward MCP server