Attribution: Prepared by 6DuckLearn. Inspired by Google Workspace with Gemini Prompting Guide 101 (2025).
When to use this
You're inside a long email thread — a project update, a client negotiation, a cross-team discussion — and you need a clean list of who needs to do what and by when, without scrolling through every reply.
What you'll get
A structured summary of the thread plus a numbered list of action items, each with the responsible party and deadline (where mentioned).
Prompt template
Use this in Gemini in Gmail (open the thread, then open the Gemini side panel):
Summarize this email thread and list all action items and deadlines.
No variables required — Gemini reads the open thread automatically.
Optional extension:
Summarize this email thread, list all action items and deadlines, and identify who is responsible for each item.
Customisation tips
- Ask for owners: "...and identify who is responsible for each action item"
- Filter by person: "List only the action items assigned to me"
- Date-aware: "Flag any deadlines that fall before [date]"
- Combine with calendar: After getting the list, paste deadline dates into Google Calendar or a task manager
Iteration suggestions
After Gemini returns the action list:
- Need to reply and commit? → use
email-acknowledge-committo send a reply confirming your actions - Want to reference a doc in your reply? → use
file-grounded-email-replyto ground your response in a Drive file
Related skills in this workflow
| Step | Skill | What it does |
|---|---|---|
| 1 | inbox-catch-up-summary |
Summarise emails from a sender after time away |
| 2 → You are here | email-thread-action-items |
Extract action items and deadlines from a thread |
| 3 | file-grounded-email-reply |
Draft a reply grounded in a Drive file |
| 4 | email-acknowledge-commit |
Send a quick acknowledgement with a commitment |