Koskamo

Email Guard MCP

Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks. It provides deterministic detection of known attack patterns against email transport and secrets without using LLMs in the detection path.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Email Guard MCP logo, by mlawsonkingCommunity listingLocal stdioSource reviewed; not executedPublished by mlawsonking
Vendor documentation

What you can do with it

  • Scan inbound emails for prompt injection or phishing patterns
  • Scan outbound emails for secret leaks
  • Determine package safety before installation

Source and maintenance

Community listingRegistry 1.3.0
mcp-registry: io.github.mlawsonking/email-guard-mcp@1.3.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

email-guard-mcp 1.3.0

npm
email-guard-mcp package definition
{
  "version": "1.3.0",
  "transport": "stdio",
  "identifier": "email-guard-mcp",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "email-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "email-guard-mcp@1.3.0"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "email-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "email-guard-mcp@1.3.0"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "email-guard-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "email-guard-mcp@1.3.0"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "email-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "email-guard-mcp@1.3.0"
      ]
    }
  }
}

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