Brethof Brain
brethof-brain long-term memory provider — the memory's briefing in the system prompt at session start, ambient recall on every turn, every turn archived; one memory shared with the user's other agents (Claude Code, Codex, OpenCode and more). Sends each turn to the user's own brethof-brain memory (on their machine at 127.0.0.1:8610, or hosted at memory.brethof.cloud). Needs a brethof-brain account.
Good to know before installing
Sends every user prompt and each turn's user and assistant text, with your API key, to the brethof-brain server you configure (default a local box at 127.0.0.1:8610; hosted at memory.brethof.cloud), and puts the server's returned briefing and recall text into the system prompt and each turn; reads BRETHOF_BRAIN_* from $HERMES_HOME/.env and ~/.brethof-brain/config.json.
From the plugin's catalog listing.
How to install
- Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.
hermes plugins install brethof-brain - Said no? Turn it on later:
hermes plugins enable brethof-brain - Restart Hermes so it loads the plugin.
Some plugins also need a sign-in or settings: see Full setup & settings. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide (opens in a new tab).
- Category
- Memory & notes
- Maintained by
- BrethofAI (Community)
- Needs
- No API keys declared
- Needs Hermes
- 0.21.0 or newer
- Version
- 1.0.0
- In the catalog
- 2026-10-05
- GitHub stars
- 1
Full setup & settings ↗Source code ↗
More in memory & notes
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