| name | guard |
| description | Protect Claude Code sessions from context overflow by running a background daemon that monitors session size and auto-prunes before compaction hits. Use when the user says "guard", "protect session", "context getting long", "prevent compaction", "session management", or is running agent teams that need continuous context protection.
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| disable-model-invocation | true |
| allowed-tools | Bash(cozempic *) |
Start the cozempic guard daemon for continuous session protection.
Default (recommended)
cozempic guard --daemon --threshold 50 -rx standard --interval 30
This runs in the background and:
- Checkpoints team state every 30 seconds
- At 60% of threshold (30MB): applies gentle prune, no reload
- At threshold (50MB): applies full prescription + auto-reload with team state preserved
For agent teams
Guard mode is essential for sessions running agent teams. Without it, auto-compaction triggers and the lead agent loses team state (TeamCreate, SendMessage, tasks are discarded).
Options
--threshold N — hard threshold in MB (default: 50)--soft-threshold N — soft threshold in MB (default: 60% of hard)--threshold-tokens N — hard threshold in tokens (fires whichever hits first)--no-reload — prune without restarting Claude--no-reactive — disable kqueue/polling file watcher-rx NAME — prescription at hard threshold (default: standard)
Check status and stop
The daemon writes to /tmp/cozempic_guard_*.log. Check with:
ls /tmp/cozempic_guard_*.pid 2>/dev/null
tail -20 /tmp/cozempic_guard_*.log 2>/dev/null
kill "$(cat /tmp/cozempic_guard_*.pid)"
