# ShieldAPI MCP

> Use this tool when you need to protect AI agents from security threats, such as malicious URLs, prompt injections, and breached credentials. The ShieldAPI MCP provides comprehensive security scanning, including URL safety checks, breach detection, and reputation analysis, with a simple interface that accepts input requests and returns safety and risk assessment outputs. Ideal for use cases requiring secure AI interactions, such as chatbots, virtual assistants, and automated workflows.

Canonical page: https://skillsregistry.net/skills/alberthild-shield-api-mcp  
JSON: https://api.skillsregistry.net/v1/skills/alberthild-shield-api-mcp

## Description

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.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/swnpp1pk8w)
- **Repository:** <https://github.com/alberthild/shieldapi-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "alberthild-shield-api-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/alberthild-shield-api-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/alberthild-shield-api-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt