Skill UI

Guides building security-focused full-stack web applications by aligning frontend, backend, and security checkpoints, from requirement gathering through implementation and handoff, ensuring auth, validation, encoding, parameterized queries, and end-to-end data flows.

Toolkit scaffolds Next.js, FastAPI+React, MERN, and Django stacks, provides code quality and security analysis, and guides stack selection and workflows for bootstrapping or auditing fullstack projects.

Describe how to wire tRPC routers, procedures, middleware, context, and Next.js integrations to deliver end-to-end type-safe TypeScript APIs with realtime subscriptions and shared client/server types.