mailgent-mcp

Name: Mailgent MCP Server
Availability: InStock

MCP server for Mailgent — Identity infrastructure for AI agents.

Setup

Add to your MCP client config:

{
  "mcpServers": {
    "mailgent": {
      "command": "npx",
      "args": ["-y", "mailgent-mcp"],
      "env": {
        "MAILGENT_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

Get your API key from console.mailgent.dev.

Compatible Clients

Claude Code
Claude Desktop
Cursor
Any MCP-compatible client

Available Tools

Mail

Tool	Description
`mail.whoami`	Get identity info
`mail.send`	Send email
`mail.reply`	Reply to email
`mail.list_messages`	List inbox messages
`mail.get_message`	Get specific message
`mail.update_labels`	Update message labels
`mail.list_threads`	List threads
`mail.get_thread`	Get thread with messages

Vault

Tool	Description
`vault.list`	List credentials (metadata)
`vault.get`	Get decrypted credential
`vault.totp`	Get TOTP 6-digit code
`vault.store`	Store credential
`vault.delete`	Delete credential

Multiple Identities

Use separate MCP server instances per identity:

{
  "mcpServers": {
    "mailgent-sales": {
      "command": "npx",
      "args": ["-y", "mailgent-mcp"],
      "env": {
        "MAILGENT_API_KEY": "mgent-sales-key"
      }
    },
    "mailgent-support": {
      "command": "npx",
      "args": ["-y", "mailgent-mcp"],
      "env": {
        "MAILGENT_API_KEY": "mgent-support-key"
      }
    }
  }
}

Environment Variables

Variable	Required	Default	Description
`MAILGENT_API_KEY`	Yes	—	Your Mailgent API key
`MAILGENT_API_URL`	No	`https://api.mailgent.dev`	API base URL

Documentation

License

MIT

Mailgent MCP Server