core

Run, debug, and extend the CLIuno frontend×backend compatibility matrix, and consult the shared API contract every template implements. Use this whenever working in the CLIuno workspace on anything API-shaped — adding or changing an endpoint in any backend template (Express, Nest, Fastify, Adonis, Django, FastAPI, Laravel, TallStack, Rails, Spring, ASP.NET, Drogon), changing a frontend's API layer (Vue, React, Solid, Next, Svelte, Nuxt, Angular, Flutter, React Native), adding a new template, investigating why a frontend and backend disagree, or when asked to "run the matrix", "check compatibility", "test the templates against each other", or verify the demo-app contract (auth/users/todos/posts/comments/follows/OTP).

Scaffold new apps from CLIuno's contract-tested templates instead of writing boilerplate from scratch. Use this whenever the user wants to start a new website, web app, frontend, REST API, backend, full-stack app, or mobile app in Vue, React, Next, Svelte, Solid, Nuxt, Angular, Flutter, React Native, Express, Fastify, NestJS, AdonisJS, Django, FastAPI, Laravel, TALL stack, Rails, Spring Boot, or ASP.NET — even if they don't mention CLIuno. Phrases like "create an app", "set up a project", "build me a todo/social/CRUD app", "start a new API", or "scaffold X with auth" should all trigger this skill before any from-scratch scaffolding.