Tell Claude Code to make your Mac faster — it finds 351GB of WhatsApp junk

nateliason · x · 2026-11-11

Nat Eliason shares a fun prompt: open Claude Code and tell it to make your computer run faster. The screenshot shows the agent autonomously analyzing the disk and reporting WhatsApp consuming 351GB — mostly auto-saved photos and videos from group chats, with one chat alone holding 15GB. A ready-to-copy trick for using coding agents as sysadmin helpers.

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