← LibraryBuilder · B12
Secrets & observability
Build-along · ~12 min at your own keyboard
Two disciplines separate deployed from durable: secrets (your MLS API key, your email password) live in the platform's encrypted config, never in the deployed code, and every run logs somewhere you actually look — a text thread, a log sheet. A follow-up job that fails silently at 6am fails for weeks, and those leads go cold.
Do this
0/4Share what happened
Paste a real OK log line, the forced FAIL line, and where they land.