Mengram

What it does

Mengram is a sophisticated memory layer that gives AI agents a cognitive profile. Unlike standard RAG, Mengram tracks three distinct types of memory: Semantic (facts), Episodic (events/decisions), and Procedural (workflows). Notably, its procedural memory evolves based on failures, allowing agents to learn from mistakes and refine their workflows over time.

Tools

Mengram provides 29 tools for comprehensive memory management, including:

• search: Perform semantic searches for facts and preferences.
• search_all: Unified search across semantic, episodic, and procedural memory.
• add: Capture new conversations and auto-extract memory types.
• get_profile: Generate a comprehensive system prompt based on the user's cognitive profile.
• procedure_feedback: Mark a workflow as failed or successful to trigger evolution.

Installation

Add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "mengram": {
      "command": "mengram",
      "args": ["server", "--cloud"],
      "env": { "MENGRAM_API_KEY": "your_api_key_here" }
    }
  }
}

Supported hosts

• Claude Desktop
• Cursor
• Windsurf