Matt Galligan
@mg
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Dad to four kiddos, Builder, @XMTP_ co-founder
Joined July 2006
My first job was detasseling corn by hand, at 14yo. It was…not great.
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"Context engineering" is a great step-up from "prompt engineering.". Coincidentally, it's also great to describe the coping mechanism my brain persistently operates under as someone with ADHD.
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Anyone regularly using @DescriptApp for coding/agent related videos?. I'm gearing up to drop a bunch of stuff over the next few weeks and would really prefer to be leaning in on AI to help produce videos for them. Any feedback is appreciated!.
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Sharing my main "engineer" prompt that I use with @claude_code, @cursor_ai, Codex, etc. Still a work in progress, but it's been pretty great for improving consistency and code quality. 🤖. I just @ mention the file in etc.
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I mean…credit where credit is due. A 12k line refactor in under a couple hours with an attention to detail turned up to 11 is impressive AF!
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My coding agents are over here complimenting each other on their work. 😅. Thanks @claude_code and @coderabbitai. Now y'all go get a room…
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Electron apps are about to look *really* out of place on macOS Tahoe.
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I tried to make my coding agents less sycophantic. Well…uh…that seems to have worked! 🤨
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I'm certain Apple will have accounted for contrast issues so their presumed "glass" texture doesn't cause accessibility concerns, and have settings to adjust. BUT! That's probably only going to apply to apps using native libraries. Which is a …well…lot of them. 😬.
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I can attest. @claude_code Actions in GitHub is *awesome*
am I the last one on this platform to learn that you can use Claude Code via Github Actions and just vibecode on your phone using Github app???
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Big Pied Piper vibes right here.
We've reached a major milestone in fully decentralized training: for the first time, we've demonstrated that a large language model can be split and trained across consumer devices connected over the internet - with no loss in speed or performance.
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Hard agree. I have mine mapped to Ctrl-Shift-Option (Meh) which I use for a bunch of quick actions in combo with letters, and it's only one more key, Cmd, to get Hyper. ⚡️.
CAPSLOCK KEY ON EVERY KEYBOARD IS CRAZY. Perfect proof that the tech industry is just one ball of path dependence. Clearly this is not worth the prime real estate it gets!. I know it can be rebound (hyperkey for me, through @raycastapp), but should be useful by default.
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Watching @claude_code work as a @github action is just so satisfying. Currently using it to:. - Review PRs.- Implement changes it suggests.- Research project, writing results to the report.- Fire up new PRs to address issues. Seriously this thing is 🔥🚀🤯.
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Here's a little tip for working with coding agents on research tasks:. Instead of asking the agent to research something, ask it for a sytem prompt with all the context another LLM would need to do complete the research. Paste the prompt into o3, then paste results back.
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Claude Code has been getting more and more of my building time as of late. It's just a joy to work with. Claude 4 is already chewing through implementation plans with ease. Can't believe how far things have come.
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