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mcp/harbor
Gemini CLI

SQL Server MCP for Gemini CLI

io.github.cvelasquez/mcp-sqlserver

MCP server for DBAs running dozens of SQL Server instances: grouped connections, plans, indexes

client:Gemini CLI transport:stdio runtime:npm

Install SQL Server MCP in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

{
  "mcpServers": {
    "mcp-sqlserver": {
      "command": "npx",
      "args": [
        "-y",
        "@cevelas/mcp-sqlserver"
      ],
      "env": {
        "MSSQL_MCP_CONNECTIONS": "<MSSQL_MCP_CONNECTIONS>",
        "MSSQL_MCP_CONNECTIONS_JSON": "<MSSQL_MCP_CONNECTIONS_JSON>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

SQL Server MCP in other clients

SQL Server MCP MCP server