kubit

Use when adding new API surface, modifying existing APIs, or defining TypeScript types for framework features. Use when discussing method signatures, return types, decorator APIs, or module exports.

Use when discussing, expanding, or designing any subsystem in SPEC.md. Use when user asks about goals, API shape, edge cases, or configuration for HTTP, Router, ORM, Queue, Mail, Views, or other framework subsystems.

Use when adding new files, patterns, or examples to skeleton/. Use when creating new controller, model, job, mailable, migration, view, or component in the skeleton app.

Use when making non-trivial changes, modifying public APIs, or proposing new framework features. Use when changes affect multiple files or require design decisions.

Use when designing new subsystem, comparing implementation approaches, or user asks how other frameworks handle something. Use when researching Laravel, Rails, AdonisJS, Inertia.js, or similar framework patterns.

Use after any change to skeleton/, packages/core/, or docs/. Use to verify types compile and documentation is synchronized.