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MCP Registry/email-guard-mcp
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email-guard-mcp

Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.

Use with clientMarkdown

Install and compare this MCP server

Use this profile to copy client config, check auth requirements, review tools and resources, and compare related MCP servers before adding it to an AI client.

Install
npx -y email-guard-mcp
Clients
Claude, Cursor, VS Code, Codex
Transport
STDIO
Auth
Not captured
Capabilities
0 tools, 0 resources, 0 prompts
Related
agent-guards, web-tools-mcp, agent-firewall-mcp

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InstallAuthTools & ResourcesOverview

Install

Connection

Transport
STDIO
Command
npx -y email-guard-mcp

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

{
  "mcpServers": {
    "io-github-mlawsonking-email-guard-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "email-guard-mcp"
      ]
    }
  }
}

Config location

macOS
~/Library/Application Support/Claude/claude_desktop_config.json
Windows
%APPDATA%\Claude\claude_desktop_config.json

Auth

Package transport

No remote HTTP endpoint is advertised. Use the package or stdio setup shown in Install.

Tools & Resources

Tools
0
Resources
0
Prompts
0
No public tools, resources, or prompts captured yet. Use Auth when this server requires credentials.

Tools

No tools captured yet.

Resources

No resources captured yet.

Prompts

No prompts captured yet.

Questions

What is email-guard-mcp?+

email-guard-mcp is an MCP server for Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.. It supports STDIO transport.

How do I install email-guard-mcp?+

Use the generated config in Install. This server runs with npx -y email-guard-mcp; add any required environment variables before starting your client.

How do I add email-guard-mcp to Claude Desktop?+

Choose the Claude Desktop tab in Install and copy the config for npx -y email-guard-mcp. Add required environment variables before starting Claude Desktop.

How do I add email-guard-mcp to Claude Code?+

Choose the Claude Code tab in Install and copy the config for npx -y email-guard-mcp. Add required environment variables before starting Claude Code.

How do I use email-guard-mcp with Codex?+

Choose the Codex tab in Install and copy the config for npx -y email-guard-mcp. Add required environment variables before starting Codex.

How do I add email-guard-mcp to Cursor or VS Code?+

Choose the Cursor or VS Code tab in Install and copy the config for npx -y email-guard-mcp. Add required environment variables before starting Cursor or VS Code.

What endpoint and transport does email-guard-mcp use?+

email-guard-mcp uses STDIO transport. Use the package or command config in Install.

What tools and resources does email-guard-mcp expose?+

email-guard-mcp inventory is listed when the MCP endpoint exposes tools, resources, or prompts. Some servers require auth first.

Does email-guard-mcp require authentication?+

email-guard-mcp does not advertise a verified auth requirement. If discovery fails, it may still need provider login, an API key, a bearer token, or a session header.

Related MCPs

agent-guardsAll six agent guard suites in one local MCP server, with optional cloud intelligence.web-tools-mcp10 no-LLM web tools: URL to Markdown, metadata, JSON-LD, MX, scrape, RSS, DNS, RDAP, SSL, HTTP.agent-firewall-mcpInput/output safety for AI agents: known-pattern injection and obfuscation scan, URL/IP, secrets.package-guard-mcpSupply-chain guard for AI coding agents: verify packages, check vulns/malware, detect typosquats.payment-guard-mcpPre-send risk check for AI agents that move money — screen an address or payment URL before sending.code-guard-mcpSecurity scan for AI-generated code: injection, SSRF, secrets, weak crypto, unsafe deserialization.

Profile notes

  • Package: Npm email-guard-mcp v1.2.0

Packages

PackageRegistryVersionInputs
email-guard-mcp

stdio

npm1.2.0
None advertised

Details

Version
1.2.0
Repository
https://github.com/mlawsonking/MCP
Updated
Jul 31, 2026