A writing-voice skill is the highest-leverage thing you can give an AI, because it changes every sentence the product produces and it needs no tools, no integrations and no data.
/our-writing-voiceAI writing gives itself away structurally before it does lexically: paragraphs of identical length, lists that always contain three items, and a closing summary that restates a body the reader just finished.
/no-slopThe hard part of posting consistently is not writing, it is noticing: the week already contained something worth saying, and a drafting skill mostly needs to know what counts.
/our-writing-voiceThis is the earliest useful version of one. Writing down who you sell to and how you sound takes an hour and is the thing you would otherwise re-explain to every hire.
Then version it. Every save keeps the previous one, so you can see how your definition of a good customer moved over two quarters.
Your writing voice. It is the skill with no tools, the fastest to write, and it changes every email the product sends.