guard-skills

Use an AI coding agent to review and improve web projects against Lighthouse guidance, Core Web Vitals patterns, WCAG 2.2 accessibility practices, SEO requirements, and modern browser standards. The skills work across major frameworks or plain HTML and can be invoked by topic, but this is an unofficial collection intended as structured engineering guidance rather than an official certification tool.

Greptile Skills provides workflows for checking unresolved review comments and status failures, running a Greptile CLI review on the current checkout, and repeatedly reviewing and fixing a change. The skills can detect GitHub, GitLab, or Perforce from the environment, but you must install and authenticate the matching gh, glab, p4, or Greptile CLI first.

make-no-mistakes packages two Cursor agent skills, a standard version and a stronger variant. Once copied or linked into the Cursor skills directory, they add behavioral instructions intended to keep model output coherent, accurate, and less prone to cascading logic errors. The project is a prompt-level steering layer rather than a standalone test runner or formal verification system, so it can encourage a more careful coding workflow but does not itself prove that output is error-free.

This repository currently centers on API Design Reviewer, a skill for analyzing OpenAPI or Swagger specifications, GraphQL schemas, and gRPC proto files across ten design dimensions. It produces scored Markdown and interactive HTML reports that explain what should change and why. Evaluation cases are included to check the consistency of the review behavior.