engram

Persistent memory for agents, built on top of Obsidian and MCP.

Engram is a suite of tools that enable your LLM Agents to have a persistent, provider agnostic, long-term memory.

Note: This is currently a work in progress, but builds on top of previous work on the Obsidian AI Research Assistant plugin and the Memories system I developed for it.

• Engram Core: the core library provides a simple interface for storing and retrieving memories, as well as managing memory schemas and interactions with LLM providers.
• Obsidian Plugin: an Obsidian plugin that syncs a vault with Engram Core, allowing you to use your Obsidian vault as the long-term memory store for your agents.
• MCP Server: a server that implements the MCP protocol, allowing LLM agents to interact with Engram Core over HTTP.