Why founders and execs run this stack
A great executive assistant is mostly pattern-matching plus institutional memory plus tone. All three are agent-friendly. The EA agent stack on GO Pilot GO covers the repeatable 70% so your human EA (or you) can focus on judgment work.
Inbox triage
Utterance"Every hour, classify new Gmail messages as urgent, FYI, scheduling, sales pitch, or newsletter. Draft replies in my voice for scheduling and FYI items, leave urgent untouched, and archive newsletters older than two days."
Cost~12K tokens per pass, under $4/mo at hourly cadence.
Calendar negotiator
Utterance"When someone asks for a meeting, propose three slots from my real availability, hold the slots tentatively, and confirm the winner. Reschedule conflicts on the same day."
Reads from Google Calendar, respects buffer windows and focus blocks defined in agent memory.
Travel research
Given a trip, draft a one-page itinerary with flights, hotels, ground transport, and dinner reservations from your saved preferences. Leaves bookings as drafts for human approval.
End-of-day brief
Utterance"Every weekday at 6pm, summarize what I did today from my calendar, what's still open in my inbox, and what's on tomorrow. Send it to my phone as a text."
Memory file
The EA agent's markdown memory holds your tone, your travel preferences, your meeting rules, and a list of people who get priority. Edit it like a Google Doc; the agent reads it on every run.