The AI tools worth your time.
Open-source tools that do real work, and exactly how to set them up with Claude. One at a time, no hype.
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Each one is an open-source AI tool that does real work: what it does, and the exact prompt to set it up. Get the next one by email.
Why "Hold My GPU"?
It's what you say right before the AI does something impressive. Most new tools aren't worth your evening. The ones on this site are: free or open source, doing something real, and simple to set up with Claude. If a tool needs a paid plan or an API key, we say so up front.