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everything vs mcp-proxy

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

everything
by modelcontextprotocol
mcp-proxy
by sparfenyuk
Stars★ 85,748★ 2,520
30d uses
Score7755
Official
Categories
Developer ToolsAI / LLM ToolsOther
Developer ToolsAI / LLM ToolsOps & Infra
LanguageTypeScriptPython
Last committhis monththis month

everything · Summary

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

mcp-proxy · Summary

MCP proxy that bridges stdio and SSE/StreamableHTTP transports for connecting MCP servers.

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-proxy · Use cases

  • Enabling Claude Desktop to connect to remote MCP servers over SSE
  • Making local MCP servers accessible via web interfaces through SSE
  • Connecting MCP servers that use different transport protocols

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

mcp-proxy · Install

Installation

Via PyPI

pip install mcp-proxy

From GitHub

git clone https://github.com/sparfenyuk/mcp-proxy.git
cd mcp-proxy
pip install -e .

Using Docker

docker pull sparfenyuk/mcp-proxy:latest

Claude Desktop Configuration

{
  "mcpServers": {
    "mcp-proxy": {
      "command": "mcp-proxy",
      "args": [
        "http://example.io/sse"
      ],
      "env": {
        "API_ACCESS_TOKEN": "access-token"
      }
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.