everything vs mem0-mcp

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

	everything by modelcontextprotocol	mem0-mcp by pinkpixel-dev
Stars	★ 85,748	★ 95
30d uses	—	—
Score	77	49
Official	✓	—
Categories	Developer ToolsAI / LLM ToolsOther	AI / LLM ToolsDeveloper ToolsDatabase
Language	TypeScript	JavaScript
Last commit	this month	1 mo ago

everything · Summary

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

mem0-mcp · Summary

An MCP server providing persistent memory for AI agents using Mem0.ai with cloud, Supabase, or local storage options.

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

mem0-mcp · Use cases

Enabling long-term memory in conversational AI agents
Personalizing AI interactions based on user history
Building AI assistants that remember user preferences across sessions

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

mem0-mcp · Install

Installation

Via Smithery

npx -y @smithery/cli install @pinkpixel-dev/mem0-mcp-server --client claude

Global Installation

npm install -g @pinkpixel/mem0-mcp

Configure Claude Desktop

Add this to your Claude Desktop config.json:

**Cloud Storage:**

{
  "mcpServers": {
    "mem0-mcp": {
      "command": "mem0-mcp",
      "env": {
        "MEM0_API_KEY": "YOUR_MEM0_API_KEY",
        "DEFAULT_USER_ID": "user123"
      },
      "alwaysAllow": [
        "add_memory",
        "search_memory",
        "delete_memory"
      ]
    }
  }
}

**Supabase Storage:**

{
  "mcpServers": {
    "mem0-mcp": {
      "command": "mem0-mcp",
      "env": {
        "SUPABASE_URL": "YOUR_SUPABASE_URL",
        "SUPABASE_KEY": "YOUR_SUPABASE_KEY",
        "OPENAI_API_KEY": "YOUR_OPENAI_API_KEY"
      },
      "alwaysAllow": [
        "add_memory",
        "search_memory",
        "delete_memory"
      ]
    }
  }
}

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