What is the key difference between Microsoft SQL Server and Mssql?

Microsoft SQL Server belongs to the Databases category with local stdio execution, while Mssql belongs to the Databases category with local stdio execution.

How do I install Microsoft SQL Server or Mssql in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Microsoft SQL Server and Mssql free or paid?

Microsoft SQL Server operates under a Free / Open Source model (No auth required). Mssql operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Microsoft SQL Server lists 0 tools with 0 views and 0 GitHub stars. Mssql lists 8 tools with 0 views and 30 GitHub stars.

Can I use both Microsoft SQL Server and Mssql together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Microsoft SQL Server or Mssql in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Microsoft SQL Server and Mssql free to use, or do they require API keys?

Microsoft SQL Server is listed under a Free / Open Source model with No auth required . Mssql operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Microsoft SQL Server and Mssql at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both microsoft-sql-server and mssql as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Microsoft SQL Server has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. Mssql holds a Quality Score of 56 /100 ( Good ) with 0 views, 0 installs, and 30 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Microsoft SQL Server vs Mssql

In-depth architectural comparison of the Microsoft SQL Server and Mssql MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Microsoft SQL Server

Databases · Local stdio

Quality: 27/100 (Emerging) | Auth: No auth required

Mssql

Databases · Local stdio

Quality: 56/100 (Good) | Auth: No auth required

Verdict Summary: Choose Microsoft SQL Server if you need specialized Databases tools running via a local process. Choose Mssql if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Microsoft SQL Server when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Microsoft SQL Server Details

Choose Mssql when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: SEARCH_SCHEMA_DEFAULT_LIMIT, search_schema, tableOffset.

Explore Mssql Details

Feature & Specification Comparison

Specification	M Microsoft SQL Server Databases	M Mssql Databases
Summary	Read-only MCP for Microsoft SQL Server: metadata discovery, parameterized SELECT, plans.	MCP server for Microsoft SQL Server - schema discovery, profiling, and safe data operations
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

Microsoft SQL Server Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Mssql Tools (8)

SEARCH_SCHEMA_DEFAULT_LIMIT

search_schema

tableOffset

columnOffset

PROFILE_SAMPLE_SIZE_DEFAULT

PROFILE_SAMPLE_RETURN_LIMIT

sampleSize

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Microsoft SQL Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "microsoft-sql-server": {
      "command": "npx",
      "args": [
        "-y",
        "microsoft-sql-server"
      ]
    }
  }
}

Mssql Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "mssql": {
      "command": "npx",
      "args": [
        "@connorbritain/mssql-mcp-server@latest"
      ]
    }
  }
}

Frequently Asked Questions

Microsoft SQL Server is categorized under Databases and uses a local stdio subprocess. In contrast, Mssql belongs to Databases using local stdio subprocess. Select Microsoft SQL Server when you need capabilities focused on databases and Mssql when you require tools for databases.

More alternatives to Microsoft SQL Server More alternatives to Mssql Databases category hub