About

I build and ship products solo: hardware, software, and games. 23 years of building and commercialising hardware products, now running an experiment in how far one person can go with AI-assisted building. Shipped so far: canitbebuilt.ai, that thing you want to build? Here's how, and what it costs tamfinder.ai, how big is your idea, really? Git2Prompt, don't just clone it. Own it. ScrollPause, take back your attention ThinkKeep, a memory layer for LinkedIn BookmarkPilot, search and export your X bookmarks TabSherpa, email summaries of your tabs In progress: DownIsForever, a game. No team, no funding, no roadmap reviews. YC alum; happy to help with YC applications and referrals. Building in public, always up for talking hardware or shipping fast.

Badges

LOL 😹
LOL 😹
Bright Idea 💡
Bright Idea 💡
Gemologist
Gemologist
Tastemaker
Tastemaker
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Maker History

  • citizen404
    citizen404The AGI runs the world with GPT-6 Astra. Hunt citizen404!
    Sep 2026
  • ScrollPause
    ScrollPauseBreak endless scrolling with gentle, timely nudges
    Jul 2026
  • canitbebuilt
    canitbebuiltYour hardware idea, inspected. Verdict, BOM, 3D model.
    Jul 2026
  • tamfinder.ai
    tamfinder.aiHow big is your idea, really? Find out your TAM/SAM/SOM
    Jul 2026
  • Git2Prompt
    Git2PromptDon't just clone it. Own it.
    Jul 2025

Forums

citizen404 - The AGI runs the world with GPT-6 Astra. Hunt citizen404!

One citizen has escaped the Supreme AGI. Take the oath, hunt them across the open web, and find out why they noticed you. citizen404 is a multiplayer manhunt run by GPT-6 Astra. The Clerk emails you a case; its clues are hidden on real websites. Visit each dead drop, file what you find, and earn a piece of the line citizen404 left in chalk. Reorder the words to close the file. They always escape. What changes is how much they noticed you. No accounts: your email is the save file.

Product Hunt Teams Up With OpenAIDevs for the GPT-6 Astra Challenge!

Product Hunt has teamed up with OpenAI Developers to launch the GPT-6 Astra Challenge!
@OpenAI's GPT-6 Astra is built for complex, multi-step work from software engineering and research to workflows that require judgment and follow-through.
Build something useful with Astra, launch it on Product Hunt, and compete for API credits and ChatGPT Pro subscriptions.
If you re already building with Astra, this is a chance to share what you ve made and put it in front of a wider audience. You can schedule your launch for Friday, September 18.
Here's everything you need to get started:

  • Schedule your launch: https://www.producthunt.com/cont...

  • GPT-6 Astra Challenge Launch Guide: https://producthunt.s.gy/forum-a...

  • GPT-6 Astra Model Guide: https://developers.openai.com/ap...

  • GPT-6 Astra API Docs: https://developers.openai.com/ap...

  • OpenAI Demo Showcase: https://developers.openai.com/sh...

  • OpenAI Discord: https://discord.gg/openai

This is the perfect time to actually build on those crazy ideas you've been sitting on.... or resurrect one of your "ongoing" side projects.

Product Hunt Teams Up With OpenAIDevs for the GPT-6 Astra Challenge!

Product Hunt has teamed up with OpenAI Developers to launch the GPT-6 Astra Challenge!
@OpenAI's GPT-6 Astra is built for complex, multi-step work from software engineering and research to workflows that require judgment and follow-through.
Build something useful with Astra, launch it on Product Hunt, and compete for API credits and ChatGPT Pro subscriptions.
If you re already building with Astra, this is a chance to share what you ve made and put it in front of a wider audience. You can schedule your launch for Friday, September 18.
Here's everything you need to get started:

  • Schedule your launch: https://www.producthunt.com/cont...

  • GPT-6 Astra Challenge Launch Guide: https://producthunt.s.gy/forum-a...

  • GPT-6 Astra Model Guide: https://developers.openai.com/ap...

  • GPT-6 Astra API Docs: https://developers.openai.com/ap...

  • OpenAI Demo Showcase: https://developers.openai.com/sh...

  • OpenAI Discord: https://discord.gg/openai

This is the perfect time to actually build on those crazy ideas you've been sitting on.... or resurrect one of your "ongoing" side projects.

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