Date: 2026-11-03. State: Accepted by user answer; implementation pending.
Context#
In round 1, Q1, the user confirmed personal use.
Decision#
MVP for the owner, with no public sign-up, billing or management platform for third parties. Q6 confirmed one Google account: verified email in the initial configuration and later binding to the stable subject.
Alternatives#
SaaS from the start was discarded for the MVP. Restricted invitations may be evaluated without presuming monetization.
Consequences#
An owner may have Brazil and US paper accounts; protect access and secrets, preserve audit and the possibility of identity recovery.
Review trigger#
Explicit request from other users, sharing or operation as SaaS.