# Cognitive Memory Systemd Timers

Reference copies of the systemd user units that automate memory maintenance.

## Services

| Unit | Schedule | What it does |
|------|----------|-------------|
| `cognitive-memory-daily` | daily | Decay scores, regenerate CORE.md, refresh MEMORY.md symlinks |
| `cognitive-memory-embed` | hourly | Refresh embeddings (skips if unchanged) |
| `cognitive-memory-weekly` | weekly | Run reflection cycle |

## Install / Update

```bash
# Copy units into place
cp ~/.claude/skills/cognitive-memory/systemd/*.service \
   ~/.claude/skills/cognitive-memory/systemd/*.timer \
   ~/.config/systemd/user/

# Reload and enable
systemctl --user daemon-reload
systemctl --user enable --now cognitive-memory-daily.timer
systemctl --user enable --now cognitive-memory-embed.timer
systemctl --user enable --now cognitive-memory-weekly.timer
```

## Verify

```bash
systemctl --user list-timers 'cognitive-memory-*'
systemctl --user start cognitive-memory-daily.service  # manual test run
journalctl --user -u cognitive-memory-daily.service --since today
```