# Verify > Use when you want to validate changes before committing, or when you need to check all React contribution requirements. - Skill: `tomevault-io/verify-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/verify-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/verify-3/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Web & Frontend - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/verify-3 --- # 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/facebook) — claim your Tome and manage your conversions.