Thin read-only skill wrapping the single meta_system_snapshot MCP call
(poller status + local docker + cached cross-project task summary).
Replaces the scatter of tasklist / docker ps / manual meta_status.
Core rule: no claim about poller / local-docker / task-load state
without calling the tool in the current turn. Output = three lines,
one per section (docker lists only problem containers; tasks gives
Sigma active/blocked + busiest 2-3 projects). Liveness split documented
(poller+docker live, tasks from cache). Scope boundaries: deep single-
container diagnosis -> using-vds-ops / docker logs; precise per-task work
-> using-projects-meta. Read-only, no per-session grant.
Output shape verified by a live snapshot call 2026-06-09.
Wiki: concepts/using-system-snapshot-design.md + index + log.
TDD N/A (markdown policy artifact); behavioral smoke-test = paired
skill-using-system-snapshot-review task.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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