About SheldonZhuang
Hi, I'm Sheldon 👋
I build free, open-source tools that respect users —no bundleware, no scare tactics, ever.
▎My main project is SpaceSentinel (spacesentinel.vercel.app): an honest disk-cleanup toolkit for the AI era —a whitelist-only Windows cleaner, cleanup guides in 7 languages, and an MCP server that lets AI assistants like Claude scan and clean your disk conversationally, with you always in control.
▎Everything is free and open source. If SpaceSentinel freed up your disk or saved you time, a coffee keeps the updates coming.
Thank you!
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