# ExposureGuard

> Use this tool when you need to assess and improve domain security posture by identifying vulnerabilities and misconfigurations. ExposureGuard scans domains and returns letter grades across 8 security checks, providing actionable fix snippets for remediation. It is ideal for AI agents tasked with enhancing domain security, particularly for DNS, TLS, headers, and email hygiene.

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

## Description

ExposureGuard scans domains for security vulnerabilities and misconfigurations, returning letter grades (A-F) across 8 security checks including DNS, TLS, headers, and email hygiene. The server provides actionable fix snippets alongside each finding, enabling AI agents to assess and remediate domain security posture.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-04-25

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/exposureguard-mcp)
- **Repository:** <https://github.com/exposureguard/exposureguard-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": "exposureguard-mcp"
    }
  }
}
```

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