Auditable memory (memory3l)

Overview

Auditable memory (memory3l) is a Model Context Protocol server that maintains an append-only fact ledger with verifiable invariants I1-I5. It lets AI assistants store and retrieve auditable memory through MCP tools, ensuring a tamper-evident record of facts over time.

The server runs locally on your machine as the Python package memory3l-mcp, installed via uvx memory3l-mcp. It requires no authentication and works immediately after installation. The latest release is v0.2.0.

Auditable memory (memory3l) belongs in the Memory category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this server, claim your listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "auditable_memory_memory3l": {
      "command": "uvx",
      "args": [
        "memory3l-mcp"
      ]
    }
  }
}