Value Proposition Skill

A value proposition is the single sentence that makes someone think "that's for me." Most are vague feature-soup ("the all-in-one platform for modern teams"). This skill writes one that names the audience, the outcome they actually want, and why you beat the alternative — the foundation every landing page, ad, and pitch is built on. (For the category/competitive frame, pair with product-positioning-doc; this writes the words.)

Required Inputs

Ask for these only if they aren't already provided:

• What it is — the product/service in one plain line.
• Who it's for — the specific audience (sharper segment = sharper value prop).
• The outcome — the result or transformation they get (not the features).
• The alternative — what they use today, and why you're better/different.
• Proof — any evidence (a metric, a mechanism) that backs the claim.

Output Format