Author Component skill: what it does and how to install it

What it does. Guides the creation and review of Blazor .razor components, including parameter and event patterns, render fragments, lifecycle methods, asynchronous operations and cancellation. It covers CSS isolation, code-behind and disposal, with guidance on handling component states and repeated elements.

When to use it. For building or reviewing Blazor components that do not use JavaScript interop. It is not intended for project creation, forms, prerendering, HTTP data fetching or state coordination between unrelated components.