Production-grade Claude/Cursor skills for backend, auth, database security, billing, and file uploads — stops AI coding agents from writing code that gets hacked or turns to spaghetti after 3 weeks. for project architecture and design.
skills software-architecture-and-design prompt-engineering claude-ai cursor-ai vibecoding ai-coding-agent claude-skills backend-architecture-skill api-design-skill authentication-security-skill sql-injection-prevention-skill saas-boilerplate-skill llm-agent-rules system-security-skills system-architecture--skills
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Updated
Jun 20, 2026 - JavaScript