Shieldapi Mcp

Created By

alberthild18 days ago

AI-native security tools via MCP. Prompt injection detection (208 patterns, 8 languages, <100ms), skill supply chain scanning (204 patterns, 8 risk categories), plus URL/domain/IP/email/password checks. Pay-per-request with USDC via x402 — no API keys needed. 9 tools, demo mode included.

# security

# x402

Overview Content Tools Comments

Overview

Security intelligence for AI agents

ShieldAPI provides 9 security tools via MCP — from password breach checks to prompt injection detection. All tools work in free demo mode out of the box. Paid mode uses x402 USDC micropayments on Base.

Tools

Tool	What it does	Price
`check_password`	SHA-1 hash against 900M+ breached passwords (HIBP)	$0.001
`check_password_range`	k-Anonymity password range lookup	$0.001
`check_email`	Email breach exposure via HIBP	$0.005
`check_domain`	DNS, SPF/DMARC, SSL, blacklist reputation	$0.003
`check_ip`	Blacklists, Tor exit detection, reverse DNS	$0.002
`check_url`	Phishing, malware, brand impersonation	$0.003
`full_scan`	All checks combined in one call	$0.010
`check_prompt`	Prompt injection detection — 200+ patterns, <100ms	$0.005
`scan_skill`	AI skill/plugin supply chain scanner — 8 risk categories	$0.020

Quick Start

npx shieldapi-mcp

All tools work immediately in demo mode — no wallet, no API key needed.

Highlights

Prompt Injection Detection: 200+ patterns including Base64, ROT13, Unicode homoglyphs, DAN/jailbreak, exfiltration attempts
Skill Supply Chain Security: Scans for malicious code, credential leaks, suspicious downloads — based on Snyk ToxicSkills taxonomy
Real Breach Data: 900M+ password hashes from Have I Been Pwned
x402 Native: First security MCP server with pay-per-request USDC micropayments
No API Key: Works out of the box in demo mode, add a wallet for paid mode

Server Config

{
  "mcpServers": {
    "shieldapi": {
      "command": "npx",
      "args": [
        "-y",
        "shieldapi-mcp"
      ],
      "env": {
        "SHIELDAPI_WALLET_PRIVATE_KEY": "0x..."
      }
    }
  }
}

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