As of 13 August 2026, AI can only partly send meeting reminders automatically.

What to actually do

1. Use a tool built for this

   The route this page recommends

2. Hand it to a person

   Second choice

   A person who owns the outcome does this end to end, worth it when the failure is dear.

3. Do it yourself

   The distant third

   A chat interface, power-user skill, and roughly 30 minutes until you can act on the result.

   How to actually do it

   1. Open your calendar and note the calendar name, the meeting types that qualify, the attendee groups that should receive reminders and the reminder timings.
   2. Open the email or messaging service you want to use and confirm that you have permission to send messages on its behalf and that meeting details will not be shared beyond the intended recipients.
   3. Paste the prompt into a chatbot, replacing each bracketed slot with your actual calendar, messaging service, rules and exclusions.
   4. Compare the proposed trigger and actions with the integration options shown in your calendar and messaging services, rejecting any step that relies on an unavailable connector or permission.
   5. Create the workflow in the approved automation or agent tool, using the smallest set of meeting fields needed for the reminder and adding an obvious disable or stop control.
   6. Create test meetings for a normal, cancelled, rescheduled and recurring event, then check the received messages, recipient list, timing, time zone and joining link against the test plan.
   7. Enable the workflow for real meetings only after the test results match your rules, and check its delivery history after the first live reminder.

   Prompt

   Design an automatic meeting-reminder workflow for a UK workplace. I use [calendar system] and [messaging or email system]. Send reminders to [recipient or attendee group] at [timing rules] before each qualifying meeting. Exclude [meetings or conditions to exclude]. Use only the minimum meeting information needed, do not include confidential agenda details, and do not send outside [working hours and time zone].
   
   Give me:
   1. The exact trigger, conditions, actions and permissions required.
   2. A step-by-step setup for the services I named.
   3. The reminder message, with placeholders for the meeting title, time and joining link.
   4. A test plan covering a normal meeting, a cancelled meeting, a rescheduled meeting, a recurring meeting, a meeting with no joining link and a time-zone change.
   5. A short list of failure modes and how to stop or disable the workflow.
   
   Do not claim an integration exists unless you can identify where it is configured. If a detail is unknown, label it as unknown and ask me one specific question rather than inventing it.

   Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.