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mcp/harbor
Grok

MCP DB Connect for Grok

io.github.phatngoit/mcp-db-connect

MCP server for Oracle, MSSQL, PostgreSQL, MySQL, SQLite, MongoDB, and Qdrant vector search access.

client:Grok transport:stdio runtime:npm

Install MCP DB Connect 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": {
    "mcp-db-connect": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-db-connect"
      ],
      "env": {
        "MCP_DB_CONFIG": "<MCP_DB_CONFIG>"
      }
    }
  }
}

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

MCP DB Connect in other clients

MCP DB Connect MCP server