# Verify > Use when you want to validate changes before committing, or when you need to check all React contribution requirements. - Skill: `mahabdalla/verify-2` (Agent Skill) - Install (CLI): `npx skillmds@latest add mahabdalla/verify-2` - Raw SKILL.md: https://api.skillmd.com/api/skills/mahabdalla/verify-2/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Web & Frontend - Author: mahabdalla (https://skillmd.com/u/mahabdalla) - Updated: 2026-09-22 - Page: https://skillmd.com/skills/mahabdalla/verify-2 --- # Verification Run all verification steps. Arguments: - $ARGUMENTS: Test pattern for the test step ## Instructions Run these first in sequence: 1. Run `yarn prettier` - format code (stop if fails) 2. Run `yarn linc` - lint changed files (stop if fails) Then run these with subagents in parallel: 1. Use `/flow` to type check (stop if fails) 2. Use `/test` to test changes in source (stop if fails) 3. Use `/test www` to test changes in www (stop if fails) If all pass, show success summary. On failure, stop immediately and report the issue with suggested fixes. --- > Converted and distributed by [TomeVault](https://tomevault.io) | [Claim this content](https://tomevault.io/claim/facebook/react)