ShieldAPI MCP
security tools for AI agents: URL safety scanning, prompt injection detection (200+ patterns), email/password breach checks via HIBP, domain & IP reputation analysis, and AI skill supply chain scanning. Free tier (3 calls/day) or pay-per-request with USDC micropayments via x402.
Install
npx -y shieldapi-mcp
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"shieldapi-mcp": {
"command": "npx",
"args": [
"-y",
"shieldapi-mcp"
],
"env": {
"SHIELDAPI_URL": "<SHIELDAPI_URL>",
"SHIELDAPI_WALLET_PRIVATE_KEY": "<SHIELDAPI_WALLET_PRIVATE_KEY>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.