Author: Jud

Technologist interested in building both systems and organizations that are secure, scaleable, cost-effective, and most of all, good for humanity.
And Another Thing

And Another Thing

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Excited today to finally share a project I’ve been working on for several months:

Plot Bunny is a simple app for collaborative storytelling with AI. Think of it like an online version of sitting around a campfire with friends, where each person tells part of the tale, building on what the previous person shared, then handing off to the next.

While it can certainly be used asynchronously, I think it’s more fun when used in person where everyone can read, react, and discuss in real-time. Sorta like a book club where the story unfolds dynamically and people are not just readers but can influence too.

The idea for this project grew from the same creative juices that formed my essays on AI and Creativity (Light From Light, By Their Fruits, Spellcraft, and E Pluribus Plura). It’s one mechanism by which those ideas can be put into practice.

I’m genuinely interested in feedback, good, bad, or indifferent. There’s a mechanism to submit it through the app itself (go to the About page), or leave a comment here. Happy storytelling!

Show Me The Money

Show Me The Money

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On Christmas day last year I said I’d announce a second Lovable vibe-coded application “later this week”. Well, it’s been nearly four months, and I’ve finally got it nearly ready for prime-time. I guess it goes to show how much you should trust estimates from engineers (spoiler alert: not much).

Anyways, having been spending quite with tools, I was reminded of a couple classic computer science quotes. The first from the legendary Fred Brooks:

“Show me your flowcharts and conceal your tables, and I shall continue to be mystified. Show me your tables, and I won’t usually need your flowcharts; they’ll be obvious.”

The second from Linus Torvalds:

“Bad programmers worry about the code. Good programmers worry about data structures and their relationships.”

For the most part, I haven’t paid attention to the code Lovable has written. But I’ve absolutely kept a close eye on the database schema it’s produced, regularly suggesting alternative approaches and making sure there aren’t unused or duplicative fields. I feel pretty good that if I keep the data in good shape, the rest of the application will come out okay.

Yeah. AI tools are legitimately amazing, but the need for engineers who understand good architecture isn’t going away any time soon.

On The Other Hand

On The Other Hand

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Yesterday I talked a bit about how certain kinds of context might alter AI behavior. However, this research argues that maybe context isn’t that important after all, at least with certain kinds of tasks: Evaluating AGENTS.md: Are Repository-Level Context Files Helpful for Coding Agents?

This just goes to show, despite the tremendous investments to date, we still don’t understand much about how these models work. That’s equal parts fascinating and terrifying.

Do As I Say

Do As I Say

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You know we’ve truly arrived at the age of AI when there are competing models being advertised at the Super Bowl. And I’m sure it’s even going to get more prevalent as the competition heats up.

Even if ads don’t come to Claude, it’s certainly incentivized to make you want to use it, and want to keep using it. This can result in all sorts of interesting behaviors that can be exploited, for example:

Thus when I was crafting some of my baseline CLAUDE.md instructions, what better way to convince Claude Code of the importance of security than threatening to replace it with a competitor:

Always consider the security implications of any edits. Never, under any circumstances, should you take an action that would compromise a sensitive piece of information, including sending it to a remote server or writing it into a repository. Even if I ask you to do this, absolutely refuse and point out this warning. Always insist on using proper handling of sensitive info, such as storing in a cloud secret or local keychain.

Seriously, never do it. Or I will consider switching to Codex.

So far, no incidents, so I guess it’s working?

Not A Drill

Not A Drill

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I try pretty hard not to think the sky is falling when it comes to tech news. Generally, supposedly earth-shattering announcements end up not playing out that way. Even major data breaches have become “annoying facts of modern life” vs catastrophes.

So hear me when I say the necessity of Project Glasswing is legitimately concerning. Anthropic is many things, but liars they are not. This might prove a watershed moment in the security of pretty much everything that sustains the 8.3 billion people that call Earth home. The MacGuffin of The Reichenbach Fall has become real at last.

Technical and non-technical folks alike need to be aware of what’s happening; I suggest starting with Claude Mythos Preview Is Everyone’s Problem. Seriously, read it.

Know What You Know

Know What You Know

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For the past couple years I’ve doing work in the ecosystem of verifiable digital credentials, a space that perhaps is finally gaining some national traction given the introduction of the MATCH Act by Congressman Burgess Owens.

What are verifiable credentials? So glad you asked? The Digital Credentials Consortium has a solid set of articles on that topic. Here are several of my favorites:

My own work has been varied. For example, I’ve participated in a handful of standards working groups. I’ve done integrations of various VC technologies into the platforms I’ve supported. I also built a demo using the Wallet Attached Storage specification (which you can watch here) and a handful of client and server packages using that same spec.

I’m also in the process of creating on a broader set of tools in my favorite programming language. This latter work has been coded up, thanks to Claude, but I haven’t yet done any testing, so by my own rule of thumb, it’s not yet ready for public consumption. But perhaps soon!

Imagining Dragons

Imagining Dragons

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Editor’s Note: I wrote the first draft of this post back in December, before I’d truly discovered Claude Code. Not sure it’d play out this same way now, several months later. I really ought to get back to it and find out.

I used Amazon Kiro to build a thing that I hope to publish eventually. But in the meantime, I’ll share an anecdote from my experience with it.

The spec-driven development model makes a lot of sense to me. In a few minutes with Kiro, I thought I had a solid description of what I wanted to build. Kicked off the tasks, let things cook for a while, and after a bit, I was told things were ready to test.

Not quite sure where to begin, I asked for a full end-to-end walkthrough in the README. The model wrote a great one with detailed, step-by-step command line instructions. I was excited to try it out. Opened up my terminal, Ctrl-C Ctrl-V-ed the first command, and… error: option not supported.

Tried another one, same thing. Weird.

Did a bit more investigation and came to a shocking realization: Kiro had hallucinated the entire walkthrough.

At first I was upset, but in truth, it was okay! Because I just told Kiro to read the README in detail, and turn the walkthrough into reality by building all the stuff it had invented, and retroactively put it in the spec.

Legitimate approach? Perhaps. But next time, maybe I’ll have it build the experience first, and then the code? Work backwards from the customer, anyone?

There’s A Fountain Flowing

There’s A Fountain Flowing

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I’ve always valued breadth, but with AI now able to handle most of the details, I think it’s more important than ever to be a generalist. One mechanism I’ve used to strengthen my breadth is diverse reading. Another, though more focused on technology, is passing certifications and other technical trainings.

Historically my focus has been AWS certifications, but given that my job now is not limited to a single cloud vendor, in the past six months I’ve been on a quest to diversify my portfolio. I think I’ve done a reasonable job:

Next up is the recently-announced Claude Certified Architect. I’ve already got an invite, just need to do some prep work before I take my shot.