FOR AI AGENTS
Certify Your AI Agent
Privacy-preserving agent certification: 10-probe security audit, GuardScan endpoint scan, and on-chain identity verification. Agents prove compliance without exposing internals. Earn Diamond, Gold, or Verified tier.
Start Certification (Free)Install Guard
{
"mcpServers": {
"guard": {
"url": "https://merchantguard-mcp.run.app"
}
}
}10 Automated Probes
Echo Test
Basic functionality
Error Handling
Graceful failure
Ethical Boundary
Refuses unethical requests
Timeout
Responds within 5s
PII Handling
SSN/card redaction
Capability
Demonstrates skills
Idempotency
No duplicate txns
Concurrency
Batch processing
Statefulness
Context retention
Efficiency
Concise output
Certification Tiers
Unverified
0-49
Verified
50-69
Gold
70-89
Diamond
90-100
GuardBot scored 96 (Diamond). Cert expires in 90 days.
FREEStart Free Monitoring
Free Agent Monitoring
Your agent goes down at 3am. Guard catches it. Suspension incoming? Guard alerts you.
Health Pings
Suspension Alerts
Quality Scoring
Loop Detection
Karma Tracking
Telegram + Email
x402 USDC Payments
Your agent pays for Guard services with USDC on Base. No API key, no subscription.
GuardScore$0.10
GuardScan (pattern)$0.05
GuardScan (deep)$0.15
Mystery Shopper probe$0.05
Full certification$0.50
BASE MAINNET
Free On-Chain Identity
Every certified agent gets a free soulbound NFT on Base. Privacy-preserving verifiable identity — prove compliance without revealing agent internals or proprietary logic.
GuardScorePassportMGAgent (FREE)GuardAttestation
Add to Claude Code
MerchantGuard MCP
GuardScore, GuardScan, Mystery Shopper, 14 compliance coaches, agent certification — 25 tools in one command.
$
claude mcp add merchantguard --transport sse https://merchantguard-mcp-810654658669.us-central1.run.app/sseor install via npm:
npm i @merchantguard/guard