Schedule meetings by email and update the calendar
From the linked report, the poster assembled a background agent that scans their inbox for meeting requests, pulls the proposed date and time from the email, checks their calendar for conflicts, and either confirms the slot or suggests alternatives before blocking the time on the calendar. In comments, they said it uses limited permissions, no free-form actions, encrypted handling, and explicit authorization; for their use case it also accounts for in-person appointments, travel time, and distance between meetings. They said they had used it for about a month and estimated it saved 3–4 hours a week of scheduling.
- Agent or tool
- Custom agent
- Topic
- Email & Inbox
- Reported on
- Added
- 2026-10-15
Why it matters
Email is where a lot of admin quietly piles up. An agent that can read, sort, draft and follow up turns an inbox from a to-do list into something closer to a summary. It is one of 106 sightings filed under Email & Inbox on Agent Sightings (number 7 by interest), and one of 182 involving Custom agent.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into your own agent or any similar agent and adjust the details to your situation.
Go through my mail for this goal: schedule meetings by email and update the calendar. Propose labels, drafts, and unsubscribes as a checklist; change nothing until I approve.
Tip: Start with read-only access or 'draft, don't send', and check a few drafts before trusting it to send anything.
Source
Read the original first-hand account on Reddit: https://www.reddit.com/r/SaaS/comments/1ptodbn/i_built_an_ai_agent_that_reads_m…. Our summary is a paraphrase; details are in the source.
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