Skills

A skill that lets an agent write and run Playwright scripts: page tests, forms, screenshots and link checks

A set of skills for web quality audits: performance, Core Web Vitals, accessibility, SEO and best practices from Lighthouse

A Terraform and OpenTofu best-practices skill: tests, modules, state, CI/CD and security scanning for AWS, Azure and GCP

Node.js skills from a Fastify co-creator: Node and Fastify practices, TypeScript, OAuth, linting and documentation

Callstack's React Native skills: performance, version upgrades, native app migration, testing and CI

A skill set that locks a project's design decisions into rules and checks the UI with a score gate and rendered screenshots

A meta-skill that saves a hard-won working procedure as a new skill or rule, so the next session starts already knowing it

Skills with Apple HIG, Material Design 3 and WCAG 2.2 rules for reviewing interfaces on iOS, macOS, Android, the web and more

Cross-platform agent skills: read-only PostgreSQL, MySQL and MSSQL queries, Google Workspace, Jira, Telegram, text-to-speech and research

Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix

Eleven skills for the development loop: interview and spec, TDD build, UI, docs and codebase maintenance

Official Neon skills: serverless Postgres, database branches, object storage, functions, AI Gateway and egress cost reduction

Skills and MCP for website audits with squirrelscan: SEO, performance, security, accessibility and a code fix loop

Nutrient's official skill for PDF work via the DWS Processor API: conversion, OCR, extraction, redaction, signing and PDF/A