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4 posts
8 min readHand a coding agent the whole feature and you get a 2,000-line diff you can't review and shouldn't trust. A better prompt won't fix that. A smaller unit will: the review-sized slice. Spec first, failing test second, one worktree each, straight through the door.
11 min readA six-month spend sparkline, refreshed hourly from my own FinOps API, sits in my homepage's proof strip. The whole integration is 198 lines, 39 lines of Terraform, and one scoped token. Here is why I published the bill, and how it never breaks.
11 min readThree AI providers, an async video client, and Google Cloud Storage on raw net/http. 1,993 lines, 11 direct deps, 10 MB static binaries. What it cost, what broke, and why SDKs insure the wrong layer.
6 min readOne honest test: what someone does when nobody knows the answer. Vague requirements, a misbehaving system, nothing to look up, and someone has to keep moving. The rest is decoration.