Idea Probe（想法风洞）

An idea is cheapest to fix while it is still only an idea — and hardest to see clearly, because its author simulates exactly one user: themselves. This skill runs the idea through a wind tunnel of people who are deliberately not the author, before a line of it exists.

The object is always an unbuilt idea — a product, a skill concept, a site, a feature. Instruction text that already exists goes to scenario-probe; a product that already runs goes to product-experience-officer. This skill sits upstream of both.

When it is unclear whether the object exists yet — 「测测我这个网站」 could be either — ask one line first: "built yet, or still an idea?" Only then start the probe.

Step 0 — The pitch is testimony, not fact（用户输入即假设）