What problem does it solve? When a long-running agent shift misbehaves, it is hard to tell whether the workspace link, state files, process lease, watchman, or deadline policy is at fault. This Skill runs a read-only inspection of the Nightshift workspace and reports classified findings so you know exactly what is wrong before changing anything. ## Core Features & Use Cases - Read-only workspace inspection: Runs the ns doctor inspector and relays its full report covering workspace link validity, schema version, work mode, punch-list counts, markers, session lease, watchman liveness, and deadline policy. - Classified next actions: Every suggestion is tagged [safe], [confirm], or [blocked] so you know which repairs are mechanical leftovers, which need an owner decision, and which Nightshift cannot fix. - Resolved policy reporting: Shows every effective rules.json setting with its source and expiry, plus preflight gaps where items need elevation categories the policy does not grant. - Use Case: You return in the morning and the shift seems stuck. Invoke Doctor to get a verbatim diagnostic report showing a stale watchman pid file and a failed clock-out, with classified repair offers you can approve separately. ## Quick Start Ask the agent to run the doctor skill to diagnose the current Nightshift workspace and report any warnings or recommended actions.