Use Case
Validator is a powerful AI agent skill that extends your assistant with new capabilities. Validate emails, URLs, phones, dates, and custom patterns. Use when sanitizing input, verifying form fields, checking formats, or enforcing rules. This guide walks you through installing Validator, configuring it for your setup, and running your first commands β so you can start getting value in minutes.
Install Validator: npx clawhub@latest --dir ~/.claude/skills install validator
Restart your AI client (Claude Code, Cursor, Gemini CLI, or OpenClaw)
Type a natural language request related to communication to trigger Validator
Review the output and refine your prompt for better results
Combine Validator with other skills to build multi-step workflows
Copy these prompts and use them with your AI agent after installing Validator
Help me get started with Validator
What can Validator do for my communication workflow?
Show me an example of using Validator
Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install validatorOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install validatorβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/validator/π‘Extract and place the folder at the path above, then restart your agent.