Mailows

Official registry Productivity

Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code
claude mcp add --transport http mailows 'https://mcp.mailows.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "mailows": {
            "type": "http",
            "url": "https://mcp.mailows.com/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Mailows for Grok

Remote MCP plugin that connects Grok Build to the hosted Mailows server at https://mcp.mailows.com/mcp.

Mailows gives AI agents their own real email inboxes — not a shared human mailbox. Each agent gets a dedicated address on your domain; you decide which inboxes it may touch and can revoke grants independently.

Install

Once listed in the xAI plugin marketplace:

grok plugin install mailows --trust

Or add the remote server directly:

grok mcp add --transport http mailows https://mcp.mailows.com/mcp

First use triggers an OAuth browser flow (authorization code + PKCE). Tokens stay in the MCP client credential store.

Docs

Operator: DW Technology LLC.

Frequently asked questions

What is Mailows?

Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.

How do I install Mailows?

It runs as a remote server. In Claude Code: claude mcp add --transport http mailows 'https://mcp.mailows.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Mailows need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Mailows open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Mailows?

It is published by mailows. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.