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@1tempmail/ Server

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Enables AI assistants to generate temporary email addresses, check inboxes, and read messages using the 1TempMail API.

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About

Enables AI assistants to generate temporary email addresses, check inboxes, and read messages using the 1TempMail API.

README

MCP Server for 1TempMail — Generate temporary emails, check inboxes, and read messages via AI assistants.

Install

npm install -g @1tempmail/mcp-server

Or use directly with npx (no install needed):

npx -y @1tempmail/mcp-server

Get Your API Key

  1. Visit https://www.1tempmail.com/api/
  2. Sign in with Google
  3. Click "Generate API Key"
  4. Copy your API key

Configuration

Set the 1TEMPMAIL_API_KEY environment variable:

export 1TEMPMAIL_API_KEY="your_api_key_here"

Usage with AI Tools

Claude Code

Add to ~/.claude/settings.json or your project's .claude/settings.json:

{
  "mcpServers": {
    "1tempmail": {
      "command": "npx",
      "args": ["-y", "@1tempmail/mcp-server"],
      "env": {
        "1TEMPMAIL_API_KEY": "your_api_key_here"
      }
    }
  }
}

Cursor

Add to ~/.cursor/mcp.json or your project's .cursor/mcp.json:

{
  "mcpServers": {
    "1tempmail": {
      "command": "npx",
      "args": ["-y", "@1tempmail/mcp-server"],
      "env": {
        "1TEMPMAIL_API_KEY": "your_api_key_here"
      }
    }
  }
}

Other MCP-Compatible Tools (Windsurf, Cline, etc.)

Add the same server config to your tool's MCP settings file.

Tools

Tool Description
generate_email Generate a new temporary email address (active for 60 minutes)
check_inbox Retrieve all messages in the inbox for a given session token
get_message Retrieve the full content of a specific message

Environment Variables

Variable Required Default Description
1TEMPMAIL_API_KEY Yes Your 1TempMail API key
1TEMPMAIL_API_BASE No https://www.1tempmail.com API base URL

License

MIT

from github.com/haskx/1tempmail-mcp-server

Install @1tempmail/ Server in Claude Desktop, Claude Code & Cursor

Recommended · one command, every IDE
unyly install 1tempmail-mcp-server

Installs into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.

First time? Get the CLI: curl -fsSL https://unyly.org/install | sh

Or configure manually

Run in your terminal:

claude mcp add 1tempmail-mcp-server -- npx -y @1tempmail/mcp-server

FAQ

Is @1tempmail/ Server MCP free?

Yes, @1tempmail/ Server MCP is free — one-click install via Unyly at no cost.

Does @1tempmail/ Server need an API key?

No, @1tempmail/ Server runs without API keys or environment variables.

Is @1tempmail/ Server hosted or self-hosted?

A hosted option is available: Unyly runs the server in the cloud, no local setup required.

How do I install @1tempmail/ Server in Claude Desktop, Claude Code or Cursor?

Open @1tempmail/ Server on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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