Cognitive Ai Memory

io.github.sachitrafa/cognitive-ai-memory · v1.0.2

Ebbinghaus-based persistent memory for Claude. Memories decay with time, strengthen on recall.

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add cognitive-ai-memory -e DATABASE_URL=<DATABASE_URL> -e OLLAMA_URL=<OLLAMA_URL> -e EXTRACT_MODEL=<EXTRACT_MODEL> -- docker run -i --rm ghcr.io/your-memory/cognitive-ai-memory:1.0.2

claude_desktop_config.json

{
  "mcpServers": {
    "cognitive-ai-memory": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/your-memory/cognitive-ai-memory:1.0.2"
      ],
      "env": {
        "DATABASE_URL": "<DATABASE_URL>",
        "OLLAMA_URL": "<OLLAMA_URL>",
        "EXTRACT_MODEL": "<EXTRACT_MODEL>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "cognitive-ai-memory": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/your-memory/cognitive-ai-memory:1.0.2"
      ],
      "env": {
        "DATABASE_URL": "<DATABASE_URL>",
        "OLLAMA_URL": "<OLLAMA_URL>",
        "EXTRACT_MODEL": "<EXTRACT_MODEL>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "cognitive-ai-memory": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/your-memory/cognitive-ai-memory:1.0.2"
      ],
      "env": {
        "DATABASE_URL": "<DATABASE_URL>",
        "OLLAMA_URL": "<OLLAMA_URL>",
        "EXTRACT_MODEL": "<EXTRACT_MODEL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`DATABASE_URL` Required	PostgreSQL connection string with pgvector. Example: postgresql://localhost:5432/yourmemory
`OLLAMA_URL` Optional	Ollama server URL for local embeddings (nomic-embed-text) and classification (llama3.2:3b). Default: http://localhost:11434
`EXTRACT_MODEL` Optional	Ollama model used for fact/assumption classification. Default: llama3.2:3b

Details

Package	`ghcr.io/your-memory/cognitive-ai-memory:1.0.2` (OCI, stdio)
First published	23 Mar 2026
Last updated	23 Mar 2026
Registry name	`io.github.sachitrafa/cognitive-ai-memory`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

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