# UniOne [Health: Active]

**Category:** 💬 Communication  
**Repository:** https://unione.io/en/mcp  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/unione

## Description
Official UniOne MCP server. AI agents send transactional email, verify sending domains, manage templates, webhooks and suppressions, and validate addresses.

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: medium). Install path inferred — verify against the README before running it. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "unione": {
    "url": "https://unione.io/en/mcp"
  }
}
```

## Documentation

## What UniOne MCP server does

UniOne MCP server exposes UniOne email operations to AI agents through the Model Context Protocol. Its focus is transactional email: agents can send messages, work with the domains used for sending, manage reusable templates, handle webhooks and suppression records, and validate email addresses.

This makes UniOne relevant to agent workflows that need more than composing email text. An agent can use the server to carry out delivery-related actions, check whether an address is valid, and work with supporting email configuration. Domain verification, templates, webhooks, and suppressions cover distinct parts of an email program, so the server can be considered when those tasks need to be accessible from an MCP-enabled workflow.

The server is described as the official UniOne MCP server and is intended for AI agents interacting with UniOne’s transactional email capabilities.

## Tools and capabilities

The available capability areas are:

- Send transactional email.
- Verify sending domains.
- Manage email templates.
- Manage webhooks.
- Manage suppressions.
- Validate email addresses.

Transactional email sending is the central delivery function. Domain verification addresses the sending domains associated with that delivery. Template management supports workflows that use reusable email content rather than handling every message as an isolated composition task.

Webhook management provides an agent-facing way to work with UniOne webhook configuration. Suppression management covers suppression records, while address validation gives agents a way to check recipient addresses as part of an email workflow.

These capabilities can be combined in practical sequences. For example, an agent could validate an address before sending, use a template for a transactional message, or check sending-domain readiness while handling email configuration. The server’s role is to expose these UniOne operations to the agent through MCP rather than to provide a separate email system.

UniOne is a suitable fit when the workflow already depends on UniOne and the agent needs access to email delivery or related account operations. It is less relevant for general-purpose communication tasks that do not involve transactional email, sending domains, templates, webhooks, suppressions, or address validation.

_Full upstream README: https://allmcps.com/mcp/unione/readme_