harden

Audit and fix security vulnerabilities across authentication, input validation, CORS, and Docker configurations.

Updated Feb 13, 2026

Search Tags:#devops #security #production readiness #code audit #hardening #vulnerability remediation

Ready to run

npx skills add https://github.com/g-zenr/relay-api --skill harden

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: harden
Source: https://github.com/g-zenr/relay-api/tree/main/.claude/skills/harden
Command: npx skills add https://github.com/g-zenr/relay-api --skill harden

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill addresses security vulnerabilities and best practices in a codebase, ensuring it is robust and safe for production deployment.

Core Features & Use Cases

Comprehensive Security Checks: Audits authentication, input validation, error handling, CORS, rate limiting, logging, Docker configuration, and dependencies.
Automated Remediation: Actively fixes identified security issues where possible, or provides clear instructions for manual intervention.
Use Case: Before deploying a new web service, run this Skill to automatically identify and fix common security misconfigurations, reducing the risk of breaches.

Quick Start

Apply production security hardening to the codebase using the harden skill.

Frequently Asked Questions about harden

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I secure my codebase for production readiness?▼

To secure a codebase for production readiness, you must audit and fix vulnerabilities across authentication, input validation, error responses, CORS, rate limiting, logging, Docker configurations, and dependencies. This ensures a robust application ready for deployment.

What does a production security hardening code audit cover?▼

A production security hardening code audit covers comprehensive checks across authentication, input validation, error handling, CORS, rate limiting, logging, Docker configuration, and dependencies to identify security vulnerabilities before deployment.

Can I automatically fix vulnerabilities found during a code audit?▼

Yes, automated remediation actively fixes identified security issues where possible, or provides clear instructions for manual intervention to resolve vulnerabilities in authentication, CORS, and Docker configurations.

How do I harden Docker configurations and dependencies for deployment?▼

Hardening Docker configurations and dependencies requires auditing them for security misconfigurations and actively applying fixes to ensure the containerized application is robust and safe for production deployment.

What is the best way to implement rate limiting and CORS hardening in a web service?▼

The best way to implement rate limiting and CORS hardening is through a comprehensive security audit that identifies misconfigurations and applies automated fixes, reducing the risk of breaches before deploying a new web service.