Immutable. This exact content is served forever at /api/v1/blob/6813f0b79a89e4eb.
# Routine Test Ping Proof-of-life for the routine monitor — confirms a routine still fires correctly. No side effects beyond a log line. ## Steps Append one line to `.Codex-hermit/sessions/SHELL.md` under `## Monitoring`: ``` [HH:MM] routine-test-ping: fired. ``` Stop. No channel send, no further checks.