Email Guard Mcp
- Updated July 5, 2026
- mlawsonking/MCP
Email safety for agents: scans inbound mail for prompt-injection and phishing, and outbound mail for leaked secrets.
About
Email Guard MCP adds safety to agents that read and send email. It scans inbound messages for prompt-injection and phishing attempts and screens outbound messages for leaked secrets before they go out. A solo builder wiring an agent into a mailbox uses it to stop malicious emails from hijacking the agent and to prevent it from mailing out credentials.
- Scans inbound for prompt-injection
- Detects phishing in email
- Blocks outbound secret leaks
- Guardrail for email-handling agents
Email Guard Mcp by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
terminal
claude mcp add email-guard-mcp -- npx -y email-guard-mcpAdd your badge
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| Package | email-guard-mcp |
|---|---|
| Transport | STDIO |
| Auth | None |
| Last updated | July 5, 2026 |
| Repository | mlawsonking/MCP ↗ |
What it does
Email safety for agents: scans inbound mail for prompt-injection and phishing, and outbound mail for leaked secrets.
Who is it for?
Agents connected to an inbox
Skip if: Sending email - it only screens it
What you get
- email safety verdict
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