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.
Almost every team that adopts AI builds a shared prompt library, and almost all of them are abandoned within a quarter. The reasons are consistent, and so is the version that survives.
5 min read
Dario Amodei's 15,000-word essay said AI may cause permanent job displacement. The press release that followed the same day created 1,000 paid roles for people who can help organizations adopt it. The skills those roles need are learnable now.
4 min read
Three product shifts in five days — Mollick's 'patron, not wizard' frame, OpenAI's reasoning tiers, and Claude's scheduled agents — prove the professional AI skill stack has moved on from prompting.
6 min read
Three AI trust failures in five days: silent output degradation, an agent acting without permission, and a government shutdown. Each one points to a skill most professionals haven't built yet.
5 min read
Professional judgement was built by years of doing work that AI now does in seconds. Nobody misses that work — but the training it provided was real, and something has to replace it.
6 min read
Anthropic revealed that AI writes 80% of its own code — and called for a global pause option in case something goes wrong at scale. If you're using AI for any workflow output that matters, you already face the same question: how do you maintain oversight when volume outpaces review?
5 min read
35.3% of Berkeley CS 10 students received failing grades in Spring 2026, up from under 10% historically. The pattern that caused it — using AI to skip the thinking rather than do the thinking — shows up in professional work too. Here's how to avoid it.
5 min read
An AI agent can't tell the difference between the document you gave it and instructions hidden inside that document. That single fact explains most agent security incidents — and the defence isn't better prompts.
5 min read
Charity Majors identified why AI disagreements stay unresolved on most teams: there's no natural feedback loop between the person who moves fast with AI and the person who deals with the quality failures. Here's how to build one.
5 min read
Practical AI skills, sent when there's something genuinely useful to share. No filler, no hype.
We use one cookie to keep you signed in — that one isn't optional. Separately, we'd like to record which drills people finish and where they get stuck, so we can fix the parts that don't teach. No ad networks, no selling anything on. Privacy policy.