Use Case
Signet Guardian is a powerful AI agent skill that extends your assistant with new capabilities. Payment guard middleware for AI agents. Use whenever any skill is about to initiate a payment. Runs a preflight check against the user's policy (payments enabled, per-transaction limit, monthly cap). Returns ALLOW, DENY, or CONFIRM_REQUIRED. Other payment-capable skills must call signet-preflight before proceeding and signet-record after a successful payment. This guide walks you through installing Signet Guardian, configuring it for your setup, and running your first commands β so you can start getting value in minutes.
Install Signet Guardian: npx clawhub@latest --dir ~/.claude/skills install signet-guardian
Restart your AI client (Claude Code, Cursor, Gemini CLI, or OpenClaw)
Type a natural language request related to product manager to trigger Signet Guardian
Review the output and refine your prompt for better results
Combine Signet Guardian with other skills to build multi-step workflows
Copy these prompts and use them with your AI agent after installing Signet Guardian
Help me get started with Signet Guardian
What can Signet Guardian do for my product manager workflow?
Show me an example of using Signet Guardian
Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install signet-guardianOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install signet-guardianβ 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/signet-guardian/π‘Extract and place the folder at the path above, then restart your agent.