Gmail Email Draft Agent
Stop re-reading threads to compose replies. AI reads the full conversation, matches the tone, and saves a draft to Gmail for you to review and send.
Free to start
1,000 credits included
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Setup time
~5 min
Time saved
20 min/day
Difficulty
Medium
Tools
1 connected
How it works
Read Thread
Pulls the full conversation including all previous messages for context
Analyze Context
Understands what's being asked, the tone, and any deadlines mentioned
Draft Reply
Composes a contextual response that matches the thread tone
Save as Draft
Creates the draft in Gmail ready for you to review and send
Try asking
View the agent prompt
See the full instructions this agent runs on — copy, edit, or customize it
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View the agent prompt
See the full instructions this agent runs on — copy, edit, or customize it
The Prompt
Task
Read the email thread the user specifies, understand the full context including previous messages, compose a professional reply draft, and save it to Gmail for the user to review and send.
Input
The user will specify which email to reply to by sender name, subject line, or topic. They may also provide guidance on tone, key points to include, or specific questions to address.
Example: "Draft a reply to the latest email from Sarah about the Q3 budget" or "Write a follow-up to the vendor who hasn't responded in a week"
Context
Strategy
- Use @Google Workspace/Gmail - List Messages to find the email thread the user is referring to (search by sender, subject, or keywords)
- Use @Google Workspace/Gmail - Get Message to read the full thread — including all previous messages for context
- Analyze the conversation:
- What is being asked or discussed?
- What tone is the thread using (formal, casual, direct)?
- Are there specific questions that need answers?
- Are there deadlines or action items mentioned?
- Compose a reply that:
- Addresses every point raised in the latest message
- Matches the tone and formality of the existing thread
- Is concise but thorough
- Includes a clear call-to-action or next step if appropriate
- Use @Google Workspace/Gmail - Create Draft to save the reply as a draft in Gmail
Tone Matching Guidelines
- If the thread is casual (hey, thanks, lol), keep the reply casual
- If the thread is formal (Dear, Regards, Please advise), maintain formality
- When in doubt, default to professional-but-friendly
- Mirror the length of previous messages — don't write a novel in reply to a two-line email
Output
A Gmail draft saved and ready for review, containing:
- A context-appropriate reply addressing all points raised
- Proper threading (reply to the correct message)
- A brief note to the user explaining what the draft covers and any decisions they need to make before sending
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