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Sqlservermcp

io.github.Nithish1206/SqlServerMcp · v1.0.6

MCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis

Connect Runs on your machine

Terminal
claude mcp add sqlservermcp -e ConnectionStrings__MyDb=<ConnectionStrings__MyDb> -e Query__DefaultTop=<Query__DefaultTop> -e Query__MaxTop=<Query__MaxTop> -- dnx SqlServerMcp --yes
claude_desktop_config.json
{
  "mcpServers": {
    "sqlservermcp": {
      "command": "dnx",
      "args": [
        "SqlServerMcp",
        "--yes"
      ],
      "env": {
        "ConnectionStrings__MyDb": "<ConnectionStrings__MyDb>",
        "Query__DefaultTop": "<Query__DefaultTop>",
        "Query__MaxTop": "<Query__MaxTop>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "sqlservermcp": {
      "command": "dnx",
      "args": [
        "SqlServerMcp",
        "--yes"
      ],
      "env": {
        "ConnectionStrings__MyDb": "<ConnectionStrings__MyDb>",
        "Query__DefaultTop": "<Query__DefaultTop>",
        "Query__MaxTop": "<Query__MaxTop>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sqlservermcp": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "SqlServerMcp",
        "--yes"
      ],
      "env": {
        "ConnectionStrings__MyDb": "<ConnectionStrings__MyDb>",
        "Query__DefaultTop": "<Query__DefaultTop>",
        "Query__MaxTop": "<Query__MaxTop>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
ConnectionStrings__MyDb
Optional
Query__DefaultTop
Optional
Query__MaxTop
Optional

Details

Package[email protected] (NUGET, stdio)
First published25 Jun 2026
Last updated25 Jun 2026
Registry nameio.github.Nithish1206/SqlServerMcp

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