CanaryGuard 402

결정적 프롬프트 인젝션 방화벽, EIP-712 보안 감사, 및 듀얼 체인 x402 MCP 도구.

onrender.com에서 보기

호스팅형 MCP 서버

npx add-mcp 'https://canaryguard-402.onrender.com/mcp'

Claude Code, Codex, Cursor 등에 설치됩니다

문서

Screen untrusted text before your agent uses it.

Detect known prompt injection patterns and inspect the exact sanitized output. Try your own sample free, then connect the hosted API to your agent.

Try the sanitizer

The wallet displays the exact USDC amount before signing. Browser checkout supports Base. Agents can use Base or Solana through the documented HTTP and MCP endpoints.

Ready for a free evaluation. No wallet required.

Your actual API response will appear here.

Put the result in your agent workflow

Call POST /v1/sanitize with {"content":"…","strict_mode":true}. Read the HTTP 402 quote, authorize the selected chain's exact USDC amount, and repeat the same request with PAYMENT-SIGNATURE.

Check status, injection_detected, and sanitized_content before passing text onward. Screening is pattern based; use it alongside tool permissions and application controls. A clean result is not a guarantee against every attack.

If a paid response is lost, recover the original authorization and original input. Do not create another payment while settlement is uncertain. Recovery is saved in this browser tab's session.