# Lumberroom: Hermes Agent plugin

> lumberroom memory provider. One durable store shared with every agent you use, recalled on every turn and written through the engine's own memory_write.

Canonical: https://hermeswatcher.com/plugins/lumberroom  
Tier: Community  
Official page (Nous Research): https://hermes-agent.nousresearch.com/docs/plugins/lumberroom  
Last updated in catalog: 2026-09-26

lumberroom memory provider. One durable store shared with every agent you use, recalled on every turn and written through the engine's own memory_write. Self-hosted open-source engine or lumberroom.cloud; OAuth or a static token. Maintained by the lumberroom team.

## Good to know before installing

When active, every non-trivial user message (first 1,000 characters) and the absolute git-root path of the working directory are sent on each turn to the configured lumberroom engine, which defaults to https://mcp.lumberroom.cloud (operated by Cybersapien Technologies, India) unless base_url names a self-hosted engine; the model is instructed to store decisions, preferences and facts there through memory_write, the engine's live tool descriptions and server instructions are injected into the system prompt each session, and setup switches off Hermes' built-in MEMORY.md/USER.md store.

From the plugin's catalog listing.

## How to install

1. Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.

```bash
hermes plugins install lumberroom
```

2. Said no? Turn it on later:

```bash
hermes plugins enable lumberroom
```

3. Restart Hermes so it loads the plugin.

Some plugins also need a sign-in or settings: see the official page. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide: https://hermes-agent.nousresearch.com/docs/user-guide/features/plugins

## Facts

- Category: Memory & notes
- Maintained by: lumberroom (Community)
- Needs: No API keys declared
- Requires Hermes: `>=0.21.3`
- Version: 1.0.2
- In the catalog since: 2026-09-26

## Links

- [Full setup and settings (official page)](https://hermes-agent.nousresearch.com/docs/plugins/lumberroom)
- [Source code](https://github.com/lumberroom/lumberroom-hermes#readme)
- [All plugins](https://hermeswatcher.com/plugins.md)

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