best-practices

Audits web apps for security, compatibility, and quality gaps.

7|2|Updated Jun 30, 2025
One-click install
npx skills add https://github.com/hq-opensource/predictive-control --skill best-practices-hq-opensource
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: best-practices
Source: https://github.com/hq-opensource/predictive-control/tree/main/.agent/skills/best-practices
Command: npx skills add https://github.com/hq-opensource/predictive-control --skill best-practices-hq-opensource

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Auditing and enforcing modern web development practices to improve security, compatibility, and code quality across projects.

Core Features & Use Cases

  • Security hardening guidelines, including headers and policies.
  • Browser compatibility and performance best-practice checks.
  • Code quality and maintainability patterns, review checklists, and governance.
  • Use Case: Teams performing regular audits before releases or security reviews.

Quick Start

Run a Lighthouse-based audit on your web app and implement the recommended fixes.

Frequently Asked Questions about best-practices

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

FAQPage Schema
How do I audit my web application for security and code quality gaps?▼

Security hardening involves applying recommended security headers and policies, avoiding deprecated APIs, and following best-practices templates to protect frontend web projects and build pipelines.

What is the best way to implement security headers and compatibility checks in a build pipeline?▼

Security hardening involves applying recommended security headers and policies, avoiding deprecated APIs, and following best-practices templates to protect frontend web projects and build pipelines.

Does this approach work for accessibility checks and performance tuning before releases?▼

Yes, accessibility checks and performance tuning are supported across development and deployment workflows, enabling teams to perform regular audits and governance reviews before releases.

How do I use Lighthouse audits to fix deprecated APIs and improve browser compatibility?▼

Code quality reviews use maintainability patterns and review checklists to establish governance, ensuring your project meets modern web development best practices before security reviews.

Can I enforce code quality and maintainability patterns during regular security reviews?▼

Code quality reviews use maintainability patterns and review checklists to establish governance, ensuring your project meets modern web development best practices before security reviews.