Factory Tests

The factory's one rule: if you can't check it by running something, it isn't done — it's a hope. This skill turns "build X" into "build X, and here is the command and the observable result that proves X works," so an unattended coding loop can grade itself honestly all night.

Three ways in:

• Factory mode (default via /factory): read factory/PLAN.md, fill every task's acceptance criteria: _pending factory-tests_ hole, add a component-level contract at the top.
• Single task/feature: user describes one thing ("the login form", "task B3") → produce criteria + tests for just that.
• Whole component/app: produce the component-level contract — the 15-30 assertions that define done for the entire build.

The formula: behavior + evidence