facebook/extract-errors
Use when adding new error messages to React, or seeing "unknown error code" warnings.
Use when adding new error messages to React, or seeing "unknown error code" warnings.
npx skills add https://github.com/facebook/react/tree/main/skills/extract-errorsUse when adding new error messages to React, or seeing "unknown error code" warnings.
This repo contains 6 individual skills — each has its own dedicated page.
Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.
Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.
Use when you need to run Flow type checking, or when seeing Flow type errors in React code.
Use when you need to run tests for React core. Supports source, www, stable, and experimental channels.
Use when you want to validate changes before committing, or when you need to check all React contribution requirements.
Claude Code skill to migrate Coolify and all its services between VPS servers
Add voice cloning and TTS to your bot with SoulSaying for Feishu, Telegram, Discord, and WhatsApp.
Publish-ready Codex skill for WeChat article drafting, typesetting, and packaging.
Socratic lenses for software engineering — a Claude Code plugin
Unified Loop Theory: one recursive Codex skill for turning vague goals into objectives, probes, traces, judges, repairs, memory, and gates.
Use when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks. Invokes strict typing, PHPStan level 9, async patterns with Swoole, and PSR standards. Creates controllers, configures middleware, generates migrations, writes PHPUnit/Pest tests, defines typed DTOs and value objects, sets up dependency injection, and scaffolds REST/GraphQL APIs. Use when working with Eloquent, Doctrine, Composer, Psalm, ReactPHP, or any PHP API development.