I Taught AI to Run My Inbox

My inbox was running my day. So I taught AI how to run my inbox.

Every morning started the same way. Open email, scroll, react. Whoever emailed loudest got my morning, whether they deserved it or not. Around 200 unread messages sat in the background like a guilt pile.

The fix took one prompt. I am going to give you the exact prompt, because this is the easiest build in this whole series. There is no code at all. You type a paragraph and answer four questions.

The exact prompt

I opened Claude on my computer and typed this:

“Set up a scheduled task that triages my inbox each weekday morning: group new emails by urgency, summarize each in one line, and draft replies to anything that needs a response today.”

That is the whole build. One sentence with three jobs in it: sort, summarize, draft.

Claude asked me a few setup questions. The only one that matters is this one: how should drafted replies be handled? My answer: save as Gmail drafts. Never send. More on that in a second.

What runs every morning at 6 AM

Here is what the system actually does now, every weekday, before I wake up:

• Pulls the unread mail since the last run. Monday reaches back over the weekend.
• Reads each thread in full instead of trusting the preview. That detail matters. Previews lie.
• Sorts everything into three buckets: needs a reply today, important but not urgent, and noise.
• Writes a one line summary of every message and emails me the digest with links.
• Drafts a reply for everything in the first bucket and saves it in Gmail drafts.

So when I open email, the thinking is already done. I read one digest, review a handful of drafts, edit, send. My inbox is triaged before my feet hit the floor.

The safety rules, because you are wondering

The AI never sends anything. Drafts only. Every send is still a human decision, which means the worst case is a draft I delete.

And it flags anything that looks like phishing or a payment request instead of drafting a reply to it. I did not think to ask for that. It offered. That is the kind of thing that happens when the tool sets up the system with you instead of for you.

The real lesson

The magic wasn’t AI. It was telling AI what I actually care about.

“Group by urgency” only works because it knows what urgent means for me. Which projects are hot, which senders matter, what can wait. Five minutes of telling it about your world is worth more than any fancy tool.

I didn’t need a faster inbox. I needed a system.

Steal it in four steps

1. Open Claude on your computer and connect Gmail.
2. Paste my prompt above. Change “weekday morning” to whatever fits your life.
3. When it asks about drafts, say save, never send.
4. Tomorrow morning, read your first digest. Then tell me it didn’t change your morning.

That’s the whole point of this series. Jump into the comments and let me know what you’re working on next, and I’ll help where I can.

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This is Part 4 of Cool Shit I Built With AI. The videos are on Instagram, TikTok, and YouTube at @danielonpurpose.