AI Agent Skills

Use when the user asks to "generate subject line variants", "pre-score my subject lines", or "will this subject get truncated / trigger spam filters"; produces a labeled…

Build a full-stack TanStack Start app on Cloudflare Workers from scratch — SSR, file-based routing, server functions, D1+Drizzle, better-auth, Tailwind v4+shadcn/ui. Use…

Design, review, debug, migrate, or deploy production systems on Cloudflare Workers and related Developer Platform products. Use for material architecture, durability, re…