Memory, aka Hindsight
Out of the box, AI models forget you the moment a conversation ends. Hindsight is the fix: a memory system that runs on your computer and lets agents actually remember.
The problem it solves
A model has no memory of its own. Every conversation starts from zero: it does not know your business, what worked last week, or what you told it yesterday. That is fine for one-off questions and terrible for an assistant you work with every day.
How it works, in plain words
Hindsight is a small service that runs quietly on your machine. Agents connected to it get two abilities:
- Retain - after working with you, the agent saves what mattered: facts, outcomes, preferences, lessons. Not a transcript of everything, a distillation of the useful parts.
- Recall - next time you ask for something, the agent first checks its memory for anything relevant and brings it into the conversation. That is why the tenth cold-email campaign is better than the first.
Memories live in banks - separate shelves for separate agents. Hermes has its own bank, so its outreach lessons do not leak into unrelated work, and other agents can have theirs. There are also knowledge pages: longer reference notes an agent can keep, like a playbook it wrote for itself.
What this looks like in practice
- You tell Hermes once that replies should never use hype words. It remembers, permanently.
- An agent figures out the fix for a fiddly recurring task. Next month it does not have to figure it out again.
- You ask "what did we learn from the last campaign?" and the answer comes from actual saved lessons, not vibes.
An assistant's memory is the most personal data there is: your habits, your clients, your plans. Hindsight runs locally, so that record belongs to you. Unplug it and the memory is simply yours, sitting in a folder, not training someone else's product.
Do I need it?
No - Cronus and its agents work without it, they just start every conversation fresh. The setup wizard's health check shows whether Hindsight is running. With it, agents compound: they get better at your work the longer they do it. That compounding is the entire point.