MCP Memento vs MyPenny

In-depth architectural comparison of the MCP Memento and MyPenny 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.

Which MCP Server Should You Choose?

Choose MCP Memento when:

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

Explore MCP Memento Details

M

Choose MyPenny when:

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

Explore MyPenny Details

Feature & Specification Comparison

Specification	MCP Memento Knowledge & Memory	M MyPenny Knowledge & Memory
Summary	An MCP server that provides persistent memory and context management across sessions	Portable AI memory you own. Keep memories and notes across Claude, ChatGPT, and other AI tools.
Category & Scope	Knowledge & Memory	Knowledge & Memory
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "mcp-memento": {
      "command": "uvx",
      "args": [
        "mcp-memento"
      ]
    }
  }
}

{
  "mcpServers": {
    "mypenny": {
      "command": "npx",
      "args": [
        "-y",
        "mypenny"
      ]
    }
  }
}

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