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Mailsai MCP Server

Developer ToolsLow Risk9.7MCP RegistryLocal
Free

Server data from the Official MCP Registry

A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.

About

A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.

Security Report

9.7
Low Risk9.7Low Risk

Valid MCP server (2 strong, 4 medium validity signals). No known CVEs in dependencies. ⚠️ Package registry links to a different repository than scanned source. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

11 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

file_system

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Your mails.ai API key. Use an mk_test_ key to run against the sandbox or an mk_live_ key to send real mail. Free key at https://mails.aiRequired

Environment variable: MAILS_API_KEY

Override the API base URL. Defaults to the hosted mails.ai API; only needed for staging or self-hosted deployments.Optional

Environment variable: MAILS_BASE_URL

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-rolloutsai-mails-mcp-server": {
      "env": {
        "MAILS_API_KEY": "your-mails-api-key-here",
        "MAILS_BASE_URL": "your-mails-base-url-here"
      },
      "args": [
        "-y",
        "@mailsai/mcp-server"
      ],
      "command": "npx"
    }
  }
}

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