PerformanceStudio vs everything

Side-by-side comparison to help you pick between these two MCP servers.

	PerformanceStudio by erikdarlingdata	everything by modelcontextprotocol
Stars	★ 184	★ 85,748
30d uses	—	—
Score	50	77
Official	—	✓
Categories	DatabaseDeveloper ToolsAI / LLM Tools	Developer ToolsAI / LLM ToolsOther
Language	C#	TypeScript
Last commit	this month	this month

PerformanceStudio · Summary

A cross-platform SQL Server execution plan analyzer with built-in MCP server for AI-assisted analysis.

everything · Summary

Official MCP test server exercising all protocol features for client builders.

PerformanceStudio · Use cases

DBAs analyzing SQL Server performance issues with AI assistance
Developers optimizing queries by examining execution plans visually
DevOps teams comparing execution plans before and after optimization

everything · Use cases

Testing MCP client implementations against all protocol features
Learning MCP protocol capabilities through a reference server
Validating client compatibility with different transport methods

PerformanceStudio · Install

Installation

Download pre-built binaries from the [Releases](https://github.com/erikdarlingdata/PerformanceStudio/releases/latest) page for your platform
Extract the zip file
Run the application

For building from source:

git clone https://github.com/erikdarlingdata/PerformanceStudio.git
cd PerformanceStudio
dotnet build

MCP Configuration

Add to Claude Desktop config.json:

{
  "mcpServers": {
    "performance-studio": {
      "command": "dotnet",
      "args": ["run", "--project", "src/PlanViewer.Cli", "--", "mcp"]
    }
  }
}

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

Comparison generated from public README + GitHub signals. Last updated automatically.