TheSignup

TheSignup is a signup-sheet tool for organizers: volunteer shifts, potlucks, classroom events, team schedules, and recurring programs. This connector lets Claude do the organizer's work directly. Create a signup, lay out its time slots and items, and publish it. Watch how it fills: live fill rates, which slots still need people, and per-shift coverage across every date of a recurring signup, including the regulars who usually cover it. Register participants on someone's behalf or sign yourself up. Reach the right people by scope — everyone, one date, one shift, one person, the roster, or only the slots still short — by email, and send SMS reminders to opted-in participants. Every action is scoped by OAuth: read-only scopes see the sheet, write scopes change it, and messaging is a separate grant that is metered and audit-logged. Nothing is sent without an explicit call. Works across every organization your account belongs to.