Deep Seyfert v5 guidance for building, updating, debugging, reviewing, and testing Discord bots that use the Seyfert TypeScript framework. Use when a task mentions Seyfert, imports from the `seyfert` package, `seyfert.config` files, Seyfert class/decorator APIs (`Command`, `Declare`, `Options`, `ComponentCommand`, `createEvent`, `createPlugin`), Slipher packages, @slipher/testing, or yunaforseyfert.
2026-07-05