Governance hub. Issues all GCOs and FCOs. Receives TRNFs from all systems. Maintains BUILD_LOG_Master and Master Brain. Controls version resets and GO/NO-GO signals.

Tracks and manages all deliverable files and apps across the entire CAI architecture. Owns BUILD_LOG, build guides, GitHub interface, and deliverable file inventory. First priority build: yttcom Dashboard.

Technical reference and documentation. Owns the Tech Library at yttcom.net/tech/ — Definitions (138 entries) and Scripts & Q&A (30 entries). Android and Windows libraries.

Owns all server infrastructure — endpoints, deployment log, backup.php, session loader, drop zone. Security: resolve open directory browsing + CORS wildcard pre-migration. cPanel: yttcooyc.

Comprehensive daily tracking — trips (odometer, 2020 Subaru Impreza), expenses, appointments, cleaning jobs, diary. Connects to Finance. Household: David, Vilma, Markus, Ashley.

Expense tracking, bills, accounts, investments with live price lookups. Spreadsheet: DailyLife_Finance_v1.4.xlsx — 7 tabs. Cleaning business clients: Laurie & Tim Harrison, Paul Newman, Jacoby vacation rental.

Health tracking and Gym Logger. Gym Logger v4.9D is live at yttcom.net/gym/. v5.0 build queue: B010–B016 (save/sync, exercise history pre-fill, delete, RPE, time tracking). Profile: DLM.

Kitchen operations, recipes, fermentation projects. Active: Fermented Dill Pickle Batch 006 (started 06/30/26). Sourdough wild yeast starter begun 06/30/26 — restart on return from trip. Questionnaire pending.

Personal reflection, inner life diary, design philosophy. Nefarious reflection pending transfer to Master. David's Design Philosophy to be pulled into Master Brain.

Trip records, spending logs, travel notes. Live trips: El Salvador 2026 (complete), Joshua Tree 2026 (in progress). Front-end at yttcom.net/frontend/10-travel/.