We build scoped custom agents. A skill is the unit an agent is actually assembled from, and a worked example makes the difference between an agent and a chat window concrete. We keep this page reserved for that, and a reference example is not live here at the moment.
Nothing on this page is purchasable, live example or not. If you want a capability built around your own operation, that is a scoped custom build, and the way to start is a conversation rather than a checkout.
What a skill is, in one line. A written, scoped capability an agent loads when the work calls for it: when to use it, what it must check first, and what it refuses. Closer to a checked procedure than to a personality trait, which is why an agent's capability list is an inventory rather than a claim.
What this page is not. Not a shop and not a catalogue. We sell one thing, a scoped custom agent build, and any skill shown here is reference only so the work is legible before you talk to us. Nothing on this page is purchasable.
A ready-made skill covers a job somebody has already defined. When the operation is yours and nobody has built it yet, that is a scoped custom build: we agree the deliverable, the date and the revisions in writing, build it, and hand it over for you to run.