mcp-playground vs everything

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

	mcp-playground by Elkhn	everything by modelcontextprotocol
Stars	★ 45	★ 85,748
30d uses	—	—
Score	45	77
Official	—	✓
Categories	AI / LLM ToolsDeveloper ToolsProductivity	Developer ToolsAI / LLM ToolsOther
Language	Python	TypeScript
Last commit	2 mo ago	this month

mcp-playground · Summary

A Streamlit-based chat playground with plug-and-play MCP server support for various LLM providers.

everything · Summary

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

mcp-playground · Use cases

Creating a custom AI agent playground with specialized tools
Developing and testing MCP servers with a real client interface
Demonstrating multi-model LLM integration with external APIs

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

mcp-playground · Install

Installation

Prerequisites:

Docker ≥ 24
Docker Compose
At least one LLM provider API key

Quick Start:

git clone https://github.com/Elkhn/mcp-playground.git
cd mcp-playground
docker compose up --build

Access the application at http://localhost:8501

To integrate with Claude Desktop, add to your claude_desktop_config.json:

{
  "mcpServers": {
    "weather": {
      "command": "docker",
      "args": ["run", "--rm", "-p", "8000:8000", "weather-server"]
    }
  }
}

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.