Lost Phone? Claude Built a Bluetooth Tracker in a Minute

Lost my phone at the office. Claude suggested tracking Bluetooth signal strength

Lost Phone? Claude Built a Bluetooth Tracker in a Minute

Ben Zhang lost his phone at the office. Find My was disabled by MDM, so he asked Claude for help. Claude suggested tracking Bluetooth signal strength and wrote a meter in about a minute. Zhang walked around watching the number climb and found the phone. The code is on GitHub.

Apparently you can just make the tool you need now.
  1. burnte

    That's because people like me were doing that and writing about it 20+ years ago. Everything from Claude comes from human minds.

  2. dexterlagan

    Had this song in my head, wrote some lyrics, hummed it into Suno, generated the song. I love listening to it. What a world.

    I make little tools like that all the time. My GitHub is filled with these little things I write or gen once never to be used again. Some of them I use daily (GitHub.com/dexterlagan). Since LLMs became decent I make even more of these. The more we move forward, the more people make things for their own use. I think it's cool. I see a lot of naysayers, but man, I have been waiting for this kind of tech since I was 10. Let's enjoy it I say.

  3. aidos

    Yesterday my 8yo prompted (using voice recognition) Claude to make a game where it would play her a song (say Twinkle) and she had to play it back and get scored. The UI was a nice piano with visual feedback. The laptop key served as the keys until I prompted for midi support so she could use the electric piano. The whole thing took about 15 minutes.

    Meanwhile, one peak at the code and you can already see the state starting to become a bit of a spaghetti mess.

    It’s a funny time to live through. A lot of code is being written and a lot of it is going to be a real future burden.

  4. notawaytothink

    https://xcancel.com/un1c0rnioz/status/2084686552299634805

  5. unqueued

    I used bluez and bash to lock xscreensaver using some very minimal bash. It wasn't my idea I believe people on the Gentoo forums were doing it.

    But you can just loop over something like `hcitool rssi "$MAC"` and project it somewhere, there's a variety of ways.

    I like using dunstify with the -p option to persist on screen.

    I think it's really impressive what these agents can do, but you should also consider whether you're asking it to burn tokens reinventing the wheel for you, or making a pretty wrapper around a wrapper.

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2026-08-07