Mailyond

Official registry Productivity

Read, reply to and send email across every domain you connect to Mailyond, via API key over HTTP.

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 mailyond 'https://mailyond.com/mcp' --header 'Authorization: <Bearer token using a Mailyond API key (prefix myond_). Create keys in the Mailyond dashboard.>'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "mailyond": {
            "type": "http",
            "url": "https://mailyond.com/mcp",
            "headers": {
                "Authorization": "<Bearer token using a Mailyond API key (prefix myond_). Create keys in the Mailyond dashboard.>"
            }
        }
    }
}

Frequently asked questions

What is Mailyond?

Read, reply to and send email across every domain you connect to Mailyond, via API key over HTTP.

How do I install Mailyond?

It runs as a remote server. In Claude Code: claude mcp add --transport http mailyond 'https://mailyond.com/mcp' --header 'Authorization: <Bearer token using a Mailyond API key (prefix myond_). Create keys in the Mailyond dashboard.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Mailyond need an API key?

Yes. It expects Authorization, which you set in its configuration.

Is Mailyond open source?

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

Who maintains Mailyond?

It is published by BeyondFolder. 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.