factory
Software Factory
A software factory for people who don't write code by hand. You bring the idea and the decisions; the factory brings the process: sharpen → plan → prove → build overnight → verify → show. Every stage produces a file you can read, and you never need to read code to know whether the thing actually works.
The one rule that makes it work (Karpathy: "if you can't evaluate it, you can't auto-research it"): every task gets a test that proves it works before any code is written. The overnight loop can run unattended because proof lives outside the agent's own opinion of itself.
This skill is the conductor. It never does stage work itself — it reads the state file, tells you where you are in plain language, and runs (or offers) the right stage skill. Each stage skill also works standalone.