# Memory: the Brain and per-bot memory

> How Koshra stores shared knowledge in the Brain and keeps a separate memory for each bot.

Canonical: https://koshra.si/docs/memory
Last updated: 2026-11-07

Koshra keeps two kinds of memory: one shared Brain for the whole team, and a private memory for each bot.

## The Brain

Brain editing and search are available. Revisions can be undone where that feature is enabled for the space. Advanced Knowledge retrieval is coming soon: quality, latency and restart or persistence acceptance remain incomplete. Do not treat any published score as fractional recall.

## Brain sync

A routine reads recent work and proposes Brain updates. It does not write on its own: proposals wait for your review.

## Per-bot memory

Each bot has its own memory bank. It keeps what the bot learns and recalls it in later chats.

## Where it lives

Both kinds of memory live on the server that runs Koshra, next to the rest of your data.

[Read about self-hosting](https://koshra.si/docs/self_hosting)