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b5b9c2e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | # RetainDB Memory Provider
Cloud memory API with hybrid search (Vector + BM25 + Reranking) and 7 memory types.
## Requirements
- RetainDB account ($20/month) from [retaindb.com](https://www.retaindb.com)
- `pip install requests`
## Setup
```bash
hermes memory setup # select "retaindb"
```
Or manually:
```bash
hermes config set memory.provider retaindb
echo "RETAINDB_API_KEY=your-key" >> ~/.hermes/.env
```
## Config
All config via environment variables in `.env`:
| Env Var | Default | Description |
|---------|---------|-------------|
| `RETAINDB_API_KEY` | (required) | API key |
| `RETAINDB_BASE_URL` | `https://api.retaindb.com` | API endpoint |
| `RETAINDB_PROJECT` | auto (profile-scoped) | Project identifier |
## Tools
| Tool | Description |
|------|-------------|
| `retaindb_profile` | User's stable profile |
| `retaindb_search` | Semantic search |
| `retaindb_context` | Task-relevant context |
| `retaindb_remember` | Store a fact with type + importance |
| `retaindb_forget` | Delete a memory by ID |
|