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Server Lobstermail

FreeStale (234d)

MCP server for LobsterMail — gives AI agents email tools. Create inboxes, send and receive email, search messages, and manage webhooks.

lobster-kitby lobster-kit
GitHubEmbed

About

MCP server for LobsterMail — gives AI agents email tools. Create inboxes, send and receive email, search messages, and manage webhooks.

README

MCP server for LobsterMail — email for AI agents. Create real @lobstermail.ai inboxes, receive email in real-time, and send email. No API keys, no human signup, no configuration.

Quick Start

Add to your MCP config (.mcp.json, claude_desktop_config.json, .cursor/mcp.json, etc.):

{
  "mcpServers": {
    "lobstermail": {
      "command": "npx",
      "args": ["-y", "@lobsterkit/lobstermail-mcp@latest"]
    }
  }
}

On first use, an account is created automatically and your token is saved to ~/.lobstermail/token.

Tools

Tool Description
create_inbox Create a new @lobstermail.ai inbox with smart naming
check_inbox List recent emails — sender, subject, preview
wait_for_email Wait for an incoming email (real-time long-poll)
get_email Get full email body in LLM-safe format
send_email Send email (Tier 1+ only)
list_inboxes List all active inboxes
delete_inbox Soft-delete an inbox (7-day grace period)
get_account View tier, limits, and usage

Environment Variables

Variable Description
LOBSTERMAIL_TOKEN API token (skips auto-signup and file persistence)

Links

LobsterKit Ecosystem

This MCP server is part of the LobsterKit multi-product ecosystem. Accounts can be linked across LobsterVault, LobsterDB, and LobsterMail using a linkToken at signup, enabling a single Stripe customer and an automatic 15% multi-product discount.

License

MIT

from github.com/lobster-kit/mcp-server-lobstermail

Install Server Lobstermail in Claude Desktop, Claude Code & Cursor

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

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 mcp-server-lobstermail -- npx -y @lobsterkit/lobstermail-mcp

Step-by-step: how to install Server Lobstermail

Install Server Lobstermail in Claude DesktopInstall Server Lobstermail in Claude CodeInstall Server Lobstermail in CursorInstall Server Lobstermail in VS Code

FAQ

Is Server Lobstermail MCP free?

Yes, Server Lobstermail MCP is free — one-click install via Unyly at no cost.

Does Server Lobstermail need an API key?

No, Server Lobstermail runs without API keys or environment variables.

Is Server Lobstermail hosted or self-hosted?

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

How do I install Server Lobstermail in Claude Desktop, Claude Code or Cursor?

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

Changes

Versions and requested access over time.

  • New version published
  • New version published
  • New version published
  • New version published
  • New version published
  • New version published
  • New version published
  • New version published

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