What I care about is helping people bring technology into their lives well — where it's genuinely needed, and where it can do the most good. Not tech for its own sake, not change to look modern. Sometimes that means AI; just as often it means something far simpler.The tech world is accelerating. This is my attempt to slow things down a little: to pick apart the hype and look for the reality and the truth in the messages — primarily around AI, and how it impacts us all.
SoN 2.33: The magic still needs an off switch
VOL 2, ISSUE 33 · 28 AUGUST 2026 Dear Reader, If this issue looks different from the ones you are used to, that is because it is. Signal Over Noise has moved to a site-first setup, and the newsletter now follows the site rather than the other way round. If you missed it, here is what changed and why.
The magic in agent interfaces still needs an off switch"Ship it" is an attractive interface for a workflow that pushes code, prepares publication processes and starts a series of reviews. It is also a compressed instruction carrying a surprising amount of assumed context: which repository, which branch, which checks, which approval boundary, and what "ship" means today rather than last month. Matt Pocock and Daniel Miessler disagree about whether you should name a skill or let the agent work it out for you. I use both, and what decides it is not whether I fancy commands or magic on a given day. It is what the skill can do when it fires. A daily note can absorb a bad guess. A repository, a deployment or a customer record usually cannot.
Also on the site this weekA webcam's recording light is only useful if its firmware is protected Chaz Schlarp pointed Claude Opus 5 at five desk peripherals and switched off a webcam's green recording LED while it carried on recording. The light was never wired to the sensor. It is a row in a firmware table. 294,000 exposed AI tools is the wrong number to worry about Censys's headline count measures visibility, not vulnerability. The number that should change your afternoon is CVE-2026-42208, an actively exploited pre-auth SQL injection in LiteLLM. Patch to 1.83.7. Cloudflare can now see some MCP traffic, and the gap is the point A new Gateway selector flags MCP requests by protocol header. Cloudflare is admirably clear that its absence proves nothing: local servers and off-network traffic stay invisible.
Latest from Second Brain ChroniclesOperating Principles for an ADHD Second Brain "No shame, no judgment", and seven more I would write into any system before a single feature. How I put my most-used Claude commands on a Stream Deck without buying a profile I was about to pay for someone else's layout. Then I asked Claude what I actually use.
Jim |
Jim Christian - Signal Over Noise
What I care about is helping people bring technology into their lives well — where it's genuinely needed, and where it can do the most good. Not tech for its own sake, not change to look modern. Sometimes that means AI; just as often it means something far simpler.The tech world is accelerating. This is my attempt to slow things down a little: to pick apart the hype and look for the reality and the truth in the messages — primarily around AI, and how it impacts us all.
VOL 2, ISSUE 36 · 19 SEPTEMBER 2026 Space to be human Last week I wrote about leaving the Mac for Omarchy after 25 years, and ended on being one step closer to a co-operating system that works with me instead of one I have to work around. A lot of this week comes back to that: creating my own co-operating system from the tools available. This past week has been a major 'back to school' week for the family, including new travelling times, and a massive storm that came through the area mid-week...
VOL 2, ISSUE 35 · 11 SEPTEMBER 2026 Why I left the Mac for Omarchy after 25 years Last weekend I installed Omarchy alongside macOS on my M2 MacBook Air. Support was hit or miss on the Mac, but I was hooked. I realised this was an operating system I wanted to live with. After more than 25 years primarily using Macs, I bought a Lenovo ThinkPad and made it my daily machine. I did not expect to be buying a computer last week, let alone a PC. The switch happened during a revealing week for Apple....
VOL 2, ISSUE 34 · 4 SEPTEMBER 2026 Handing off the 60% If planning, researching and strategising take up, say, 40% of a task, then 60% is left to execute and iterate. That 60% can take up 100% of your available time if you're doing it manually. This is the week that argument stopped being theoretical for me. The kids are home, my partner is at work, and the writing happens in the gaps — text the agent, deal a new hand of Go Fish, check what came back. It's also the week I started calling...