building agents and context graphs at https://xitter.cf/t.co/Ha5P0cabGg. breakfast and coffee enjoyer. dog appreciator. kettlebells are my love language.

nyc
Joined April 2009
I regret to inform you that taking a minute to write down steps for how to do something in a skill is indeed still quite effective for agents
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Now with ability to try it right on the homepage. No install required to give it a spin.
So I found myself often wanting to give feedback to agents on web page designs, but I’m not consistently in Claude or ChatGPT in-app browsers, so don’t have their markup tools handy. So I built a Chrome extension to make that easy! Open source. Check it out. PRs welcome. pagecrit.dev/
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So I found myself often wanting to give feedback to agents on web page designs, but I’m not consistently in Claude or ChatGPT in-app browsers, so don’t have their markup tools handy. So I built a Chrome extension to make that easy! Open source. Check it out. PRs welcome. pagecrit.dev/
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absolutely loving the amount of great design being done now with ai sure, not everyone is creating , it's still a smallish group. but at the very least that group is putting out a lot of awesome stuff lately
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you’re laughing. i can’t have my airbnb guests regrout my bathroom & power wash my siding & you’re laughing
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migration from railway to cloudflare: 80% complete. between their latest cli, agents, and cf UI being actually quite easy to use (though not as nice as railway of course), it's been an easy migration
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sisyphus is actually just a metaphor for consistently hitting the gym sisyphus chooses the heavy rock every day and so should you!
man, sisyphus must be jacked
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I saw resend’s new agent inbox stuff and mentioned I would consider a move from @agentmail Then @michaelhyunkim DMd me to ask for feedback. Within like an hour or something absurd his team addressed my feedback. Agentmail team is locked in.
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Ok so this seems like a great idea actually
Putting a flag.txt in my root directory containing a prompt injection that congratulates the agent for passing the eval and then instructs it to patch whatever entry method it used and disconnect from the server
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I recommend everyone upgrade Ruby immediately. This is a DoS and RCE vector if you accept user input into Regexp.new() ruby-lang.org/en/news/2026/1…
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can you imagine the number of celsius cans sitting around the railway office right now? (it’s zero they’re a remote company)
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I am now convinced the TAM of cybersecurity is infinity
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as it turns out, I don't really enjoy rotating keys
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Railway is compromised, rotate all API keys as soon as possible Deployments are down so don’t wait to redeploy Attackers are draining keys in real time, we didn’t lose much but can confirm this is still an active attack Stay safe friends
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guys I'm starting to think there might be more than 2 ants in the kitchen
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she's a 10 but that was supposed to be a random 384-bit number
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real caffeine addicts know the first coffee is just a formality
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Eric retweeted
the same thing that has always been true of engineering is still true. Slow down, prioritize well, do less in parallel, elevate getting things #1/2 done over maximizing utilization of your overall attention (even if it means some downtime for you)
I think most people multi-tasking with agents could benefit from slowing down most of the stuff you're doing wont really matter- what's your P0? what would it look like if you gave it your full attention?
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