OneMemory

OneMemory is a self-hosted SQLite memory store designed for seamless sharing across AI agents, accessible via the MCP protocol and a straightforward REST API from desktop, web, or mobile devices. This lightweight solution enables users to write notes on one device and easily retrieve them on another, ensuring that all connected agents operate from the same database.

Key Features

• Multi-Platform Access: Interact with your notes from a variety of environments including desktop applications, web interfaces, and mobile devices.
• Change Feed: Monitor updates to your notes with a change notification feature (memory_since), allowing users to see newly created, updated, and deleted notes.
• Memory Linter: Every note entered is scanned for sensitive information (e.g., API keys and tokens) and potential prompt-injection vulnerabilities, enhancing security by blocking harmful inputs.
• File Synchronization: Export and import notes in a Git-friendly Markdown format, allowing for easy collaboration through systems like GitHub or Syncthing.
• Scoped Tokens: Control access to your memory store with token-based security, allowing for read, write, and admin privileges at granular levels.
• Dual API Support: Operate with both MCP and REST API on the same memory store, complemented by a simple dashboard for management.

How It Works

OneMemory operates with a single Node.js process that uses a single SQLite database file. All interactions are processed through either the MCP interface, which supports standard input/output, or the REST API.

Example interaction:

TOKEN=$(cat ~/.onememory/.token)
curl -X POST localhost:8790/notes -H "Authorization: Bearer $TOKEN" -H "Content-Type: application/json" -d '{"title":"Deploy day","body":"Shipped v1.1"}'

Comparisons to Other Solutions

OneMemory is distinguished from existing memory solutions through its unique combination of features including:

• A minimalist footprint with only two direct dependencies.
• Comprehensive change tracking and memory linting to safeguard against vulnerabilities.
• A focus on ease of use with straightforward installation and configuration processes.

For further information on specific functionalities and security features, refer to the project's documentation, which provides extensive details on installation, configuration, and usage. User-friendly commands and comprehensive tools make OneMemory adaptable to various requirements across different platforms.