Practical AI skills for people whose job isn't AI. Most posts end with a drill, because reading about a skill isn't having one.
A prompt asks for output you'll read next. A brief defines work that runs without you. The difference is four things a prompt never has to specify — and skipping them is why most agent deployments quietly fail.
5 min read
Meta watched employees work across Gmail, GChat, and internal tools — then laid off 8,000. The lesson isn't about surveillance. It's about what AI cannot learn from watching you, and why that tells you exactly where to put your effort.
4 min read
Two Hacker News posts hit the front page the same week with a combined 1,374 points. One named the upstream problem — vague briefs going in. One named the downstream problem — raw output going out. The model was fine in both cases.
4 min read
Google launched Gemini Spark at I/O 2026 — a 24/7 personal agent that runs inside Gmail, Docs, and Calendar, acting even when your device is off. The question is no longer whether to use AI at work. It's what the agent is doing right now, and whether you authorised it.
5 min read
Reading it and approving it isn't a review — it's the exact filter AI output is best at passing. Interrogating is a different activity, it takes about ninety seconds, and it's most of what separates the people getting value from AI.
5 min read
Google's AI Pointer and Gemini Rambler let you point, speak, and get results without typing a word. The syntax of prompting is being absorbed into the interface. The judgment behind it isn't.
4 min read
Shopify runs its internal AI coding agent exclusively in public Slack channels — never DMs. The whole company learns by watching. Here's how to apply the same principle without building a custom agent.
3 min read
OpenAI launched personal finance in ChatGPT the same week security researchers published findings on a tool-poisoning vulnerability affecting Claude, ChatGPT, and Cursor. 'Read-only' defines the permission, not the risk surface. Three questions worth answering before you connect AI to anything sensitive.
5 min read
Agents report success in the same confident register whether they succeeded or not. The gap between the claimed action and the real one is a distinct failure mode, and it needs a different check.
5 min read
Practical AI skills, sent when there's something genuinely useful to share. No filler, no hype.
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