
Founder at @OpenPrefs. Previously at @Google, @Spotify
San Francisco, CA
Joined September 2012
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Jack Freeman retweeted
Your AI agents shouldn't have to guess what you want.
OpenPrefs keeps your exact preferences in one shared place. Every agent you connect sees only what you choose—no guessing, no vague memories.
openprefs.ai
I store a list of industry sources and competitors in @openprefs and my agents use it to give me a daily report. If I want to add or remove a source I just ask any of my agents and all of them get the update.
Interesting look at Apple's language moderation database: helgesver.re/articles/macos-…
Interesting concept, the future is going to be weird: news.ycombinator.com/item?id…
I've started using several @bot agents to help run @openprefs. What's great is I can use OpenPrefs directly to control these agents. This example allows me to adjust their daily standup time and whether or not standups are enabled at all.
Oh and I didn't have to manually create this either. Since @bot connects directly to OpenPrefs I simply asked it to set up this rule.
Time to manually remove eMudhra certs from MacOS emudhra.we-have-a-problem.co…
I'm a big fan of this use case. It lets me continue to grow my movie list and let different AIs recommend things to watch based on my preferences.
Absolutely fascinating that AI may have proved the Exponential Time Hypothesis is false openai.com/index/building-sc…
Behind the scenes at the NeXT Computer office
exhibits.stanford.edu/menuez…
Watch out for random PDFs on iOS blog.calif.io/p/iphone
Cool approach to jailbreaking the Ninntendo Switch 2
pepsipu.com/blog/2026-10-swi…



