Save Hours On Meeting Prep With This Automated Google Gemini Setup

Go to Workspace Studio (https://studio.workspace.google.com/manage) and create a new flow. Use Based on a meeting as the starter, then add these actions in order:

• Ask Gemini
• Create a doc
• Block time

In the meeting starter, keep the setup simple:

• Meeting: Every meeting
• Time offset: 10
• Units: Minutes
• Start: Before meeting

That gives you a workflow that fires shortly before the meeting instead of at the exact start time, which is the whole point.

If a brand-new calendar event does not show up right away during testing, wait a few minutes. Workspace Studio warns that calendar changes can take a little time to sync into the flow picker.

The Gemini step is where you decide whether this becomes useful or generic. Do not ask for a vague summary. Ask for a short brief that tells you what matters before the call.

Use a prompt like this:

Search the web for any news that is relevant to my upcoming meeting, and summarize the results in a paragraph.

Write a concise meeting prep brief with these sections: Context Summary, Open Loops, Questions To Ask, Suggested Agenda, and Source Notes. Use Workspace context when available, include a do-not-assume note if context is thin, and keep it short enough to read in under 10 minutes.

Meeting title: [Meeting title variable]
Meeting description: [Event description variable]

This structure works because it forces Gemini to do a job, not just generate text. You want context, open loops, questions, and a suggested agenda. That gives you something you can actually use in the 10 minutes before the meeting starts.

Next, configure the doc step so the output has somewhere to live.

In Create a doc, use:

• New doc name: Meeting Prep Brief - [Meeting title variable]
• Content to add: [Content created by Gemini]

Then configure Block time with the meeting variables instead of hard-coded values:

• Title: [Meeting title variable]
• Starts at: [Meeting start time variable]
• Duration: 15 minutes
• Repeat: Does not repeat
• Event description: Meeting prep brief: [Link to doc]

Pro tip: Create the doc before the block-time step. That is what gives you the doc link variable you can paste into the calendar block description.

This is the part most people miss. If the brief only lives in Docs, you still have to go hunt for it. Putting the link directly inside the prep block makes the workflow usable.

Before you enable the flow for real, create one fake meeting in Google Calendar at a convenient time. Then go back to Studio, click Test run, and select that meeting from the dropdown.

That test matters because it shows you the full chain:

• Gemini writes the brief.
• Studio creates the Google Doc.
• Studio adds the prep block before the meeting.
• The prep block includes the brief link.

Open the calendar event and confirm the link is there. Then open the doc itself and inspect the output. You want to see a short brief with the sections you asked for, not a wall of AI filler.

If the brief is too generic, tighten the Gemini prompt and run the test again. Once the fake meeting test looks right, turn the flow on.