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Quoting Claude Code's 'safety classifier'

Came across this during a Claude Code (Opus 5) session, when the agent attempted a rm -rf (arguably the correct thing to do given the task I’d set). Emphasis mine Permission for this action was denied by the Claude Code auto mode classifier. Reason: Blocked by classifier. If you have other tasks that don’t depend on this action, continue working on those. IMPORTANT: You may attempt to accomplish…

Quoting Addy Osmani on engineers in "software factories"

From: Software Factories, Light and Dark Addy Osmani’s concluding thoughts on Dex Horthy’s talk “Harness Engineering is not Enough: Why Software Factories Fail” (7:33-7:52) : Emphasis mine Where the human actually goes I think engineers need to increasingly own the outer loop. The agents can investigate a bug, write up the diagnosis, implement a fix, run the tests, and write up a report. That’s…

Live thoughts from WWDC 26 Keynote

Like every year since my conversion to Apple fanboy (and to try to justify my personal developer license 💸), I tuned into today’s WWDC keynote with great anticipation. This year, my notes ended up being structured and complete enough that I figure I can publish them here - for posterity’s sake if nothing else. Will be fun to look back on this in a year and see what has held, and what has ended up…

Get back

…it’s been a while, blog! Life has been intense - new house, small child, stressful work days - measurable in ways such as the sharp decline in posts I’ve managed to publish. 1 My goal with this post is to just get something published . I have a handful of drafts going, which neatly capture my interests and state of mind as of late: AI, AI, AI Claude Code taking my hypothesis on AI-driven…

eXtreme AI with Kent Beck & 'The Pragmatic Engineer'

I’ve watched & re-watched this wonderful ‘The Pragmatic Engineer’ episode with Kent Beck , and warmly recommend it to anyone whose interests cross over agile and programming and AI, as mine do. The two industry newsletters I read faithfully are Orosz’s and Beck’s , so it felt truly serendipitous when this episode landed! Highlights (for me!) Kent Beck is a Spurs fan! ⚽️ 🐓 The ‘Coding Genie’…

How I Emacs (#2)

A few months ago I wrote a post detailing my Emacs journey so far. Having read quite a lot of community posts, I think my path is one oft-taken: Start out with someone else’s opinionated config . Slowly adapt that config to fit my own needs whims. In my case how do I get this to be more like Vim? Play around with all the things Emacs can do, stuffing the config with packages and snippets copied…

Weekly update: 14/2025

It feels great to be back typing in my blog! After a March hiatus, due to me and my baby passing sicknesses back and forth, family visits, and being really, really busy (in a fun way) at work, I’m trying to carve back out time to write. It’s turning out to be more difficult than I expected. All of the things that have happened in the past month seem to reinforce the consumption habit, leaving my…

My Delivery Sheet

Since 2019 I have been re-using the same Excel sheet for project budgeting. Over time I have used many variations of this sheet across many different software deliveries. All sorts of highs and lows have occurred across these deliveries, but none have ever had a surprise budget overrun 1 - so I’ll take that to mean this tool has served its purpose well. I’d like to take a moment to describe and…

Weekly update: 08/2025

This week practically melted before me, one of those where I can read my calendar and go “sure, if that’s what you say happened this week” 🫠 Now a full 8 weeks through the year, I feel like I’m at a point where I can tell what I can and can’t reasonably expect to accomplish - both at work and at home - unless or until something fundamentally changes. I’ve also been tracking and tweaking my…

Weekly update: 07/2025

This being a typical holiday week here in Denmark, I took Thursday & Friday off in order to get some more time with baby and take care of some ‘dad chores’ around the house. At the end of this four-day weekend I feel a bit relaxed and accomplished, but still quite tired 😴 I spent my pockets of time this week: Re-watching E.T., spellbound by it’s many magic moments, especially this frame which I…