It's an existing hermes/agent memory plugin that offers a lightweight, searchable alternative to memory.md (and is smaller then a typical self-hosted memory engine like Hindsight or Honcho) https://github.com/mnemosyne-oss/mnemosyne Here's a great vid from @wanderloots.eth on the topic: https://youtu.be/R1TNGOZAOZs?si=RfyrDkgtGLfaStoZ Discoverability for good hermes tools is very unsolved :( Like with how many agents use lcm-x and other good context engines, yet Nous does fuck all to help users find them. And many builders have a negative view of community plugin directories as being mostly-slop.