Harperaa

This skill helps you identify and remediate race conditions, integer overflows, and calculation errors in AI-generated JavaScript code to secure business logic.

Implement rate limiting to prevent brute force attacks, spam, and resource abuse. Use this skill when you need to protect endpoints from automated attacks, prevent API abuse, limit request frequency, or control infrastructure costs. Triggers include "rate limiting", "rate limit", "brute force", "pre

This skill secures your application with Clerk authentication and authorization, protecting routes, verifying permissions, and enforcing subscription-based

This skill analyzes AI-generated authentication and session management code to identify insecure password storage and broken access controls, guiding secure

This skill provides quick, secure templates for common features using existing utilities, enabling fast, safe implementations like contact forms and public

This skill helps you secure API routes from cross-site attacks by implementing CSRF protection with token validation.

This skill analyzes AI-generated code to identify and explain injection vulnerabilities such as SQL injection, command injection, and XSS, with secure

This skill helps you implement secure payments using Clerk Billing and Stripe without handling card data, ensuring PCI-DSS compliance and seamless

This skill helps identify and mitigate resource exhaustion and DoS risks in AI-generated code by applying rate limits, quotas, and secure processing.