Two open-source skills for Claude Code. Each is a single prompt file, Apache-2.0, no dependencies. Repos at the bottom.

Working with a coding agent, I kept hitting the same two failure modes. Not "the model can't write code" — it writes code fine. The failures were upstream and downstream of the code: the agent guessing on an ambiguous task, and me trusting a review that hadn't actually checked anything.

So I built one small skill for each. Here's what they do and why they're shaped the way they are.

Problem 1: agents guess, then you redo the work

Hand a vague task to an agent and you watch the same thing happen. It guesses. It drifts. It quietly makes a call you'd have made differently — and you find out after the code is written, when changing your mind is expensive. The cost isn't the typing. It's the rework.