Turn an inbox into a daily to-do list with Claude Cowork (abandoned)

Posted

Sep 21, 2026 by Tang U-Liang (@uliang6482)

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Last checked

Oct 16, 2026

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Method:

How we verify

Evidence: Described by posterThe person describes what happened in words, without screenshots or video.

Outcome

Claude Cowork summarized the poster's email into a to-do list, but the list grew long and unmanageable, so the poster stopped reading it and turned it off as a waste of tokens.

Agent

Claude Cowork

Strengthened by us to avoid the problem in the source. Not tested by the poster. It doesn't change what happened in the source.

Here's a task I'd like your help with. Read it all the way through before you start.

Goal: Turn my email into a short daily to-do list I'll actually use.

Check with me first: Which inbox and how many days back, and how many tasks a day can I realistically handle?

What I'll give you:
- Inbox access (I'll sign in myself)
- How far back to look ([N] days)
- My daily limit (e.g. 5 tasks)

Rules:
- Only include emails that need me to do something. Skip newsletters, receipts and FYIs.
- Limit the list to my daily number. Put the rest in a short 'later' section.
- Give each task one line: what to do, who it's for and the deadline if there is one.
- Merge duplicates and follow-ups into one task.
- Don't reply to, delete, archive or label any email.

Output: Today's top tasks (up to my limit), a short 'later' list, and the email each task came from.

If anything here is unclear or missing, ask me instead of guessing.

You'll know it worked when: the list fits on one screen and every item is something I actually need to do.

Summarize my email into a to-do list.

Here's a task I'd like your help with. Read it all the way through before you start.

Goal: Turn my inbox into a short daily to-do list I'll actually use.

Quick check first: tell me if anything below is missing or unclear.

Inputs (fill in or confirm):
- Inbox (I sign in)
- Days to look back
- Daily task limit (e.g. 5)
- Senders who always matter

Rules:
- Include only emails that need an action from me; ignore newsletters and FYIs.
- Rank by deadline and importance; cap the list at my daily limit.
- Merge related emails into one task.
- Write each task as a verb + object + deadline, one line.

What went wrong before, and how to avoid it:
- Last time the list grew too long to use: enforce the daily cap and push the rest to 'later'.
- Review usefulness weekly and tighten rules if I skip tasks.

If you get stuck: If more tasks qualify than the limit, put the rest in a 'later' section of no more than 5 lines. If a login, CAPTCHA or two-step code appears, stop and ask me to handle it; never guess or store passwords.

Verify before you finish: Check no task appears twice and each links to its email.

Output: A daily list of at most [N] tasks with links, plus a short 'later' list.

Done when: I read the list every day because it's short.

Source

https://x.com/uliang6482/status/2101965199452610582