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Engineer Eren Karatas had Claude read raw Garmin data, log every session, run daily and weekly reviews and manage a Trello board, and finished an Ironman 70.3 in 6:32:50 about two months after starting.
What people got AI agents to do inside Microsoft Excel, most often with Claude. 2 use cases so far, each linked to its source.
Microsoft Excel API reference for agentsEngineer Eren Karatas had Claude read raw Garmin data, log every session, run daily and weekly reviews and manage a Trello board, and finished an Ironman 70.3 in 6:32:50 about two months after starting.
Gul Jabeen built a Slack bot that sorts DMed reminders with Claude Haiku and adds her Notion content calendar to an 8am brief; an expired Slack token meant it never sent one on schedule in two weeks.

That is every Microsoft Excel use case so farNew ones are found across the web every hour. Seen an agent do something in Microsoft Excel?