- Ops Alerts → Ask Claude now calls `devdesk attach --investigate SESSION UID`. The server looks the alert up, writes the prompt and starts Claude in a new alert-<name> session with it as the first prompt, already sent. Prompts are stored in prompts/<session>.txt and consumed once by devdesk-claude-run. A session that is already running is just opened. - The prompt has the rule, query, summary, details and labels, and where it runs: the CT/VM id, the node it is on now, status and HA state, and `ssh <node> pct exec <id> --`. It reminds Claude that HA guests move (`devdesk guests <id>`), and gives aggregate rules a hint. - `devdesk guests`: Proxmox inventory over SSH (DEVDESK_PVE_NODES). pvesh gives the cluster view; each node gives lxc-info and guest-agent IPs. Cached in guests.json, keeping last-seen IPs for stopped guests; --alerts refreshes it in the background every 5 minutes. - Alerts carry uid, query, description and targets, matched by instance IP/host or by name; each card shows the target. - cmd_alerts moves to libexec/devdesk-ops.sh. Closes #39 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>