Resent

Official registry Productivity

Transactional email for AI agents: templates, domain verify, and sends.

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 resent 'https://resent.one/api/v1/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "resent": {
            "type": "http",
            "url": "https://resent.one/api/v1/mcp"
        }
    }
}

Frequently asked questions

What is Resent?

Transactional email for AI agents: templates, domain verify, and sends.

How do I install Resent?

It runs as a remote server. In Claude Code: claude mcp add --transport http resent 'https://resent.one/api/v1/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Resent 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 Resent open source?

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

Who maintains Resent?

It is published by resentmail. 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.