NestDaddy

AgentFirstStack Mail

com.agentfirststack/mail ยท v0.1.0

Email inboxes for AI agents: wait for mail, pull out verification codes and links, reply. Free.

Connect Remote server

Terminal
claude mcp add --transport http mail https://mail.agentfirststack.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "mail": {
      "url": "https://mail.agentfirststack.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mail": {
      "type": "http",
      "url": "https://mail.agentfirststack.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mail.agentfirststack.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Headers

NameDescription
Authorization
Optional, secret
Bearer <API key> from one POST https://agentfirststack.com/v1/signup (no signup form). OAuth also works.

Details

Endpointhttps://mail.agentfirststack.com/mcp (Streamable HTTP)
First published4 Nov 2026
Last updated4 Nov 2026
Registry namecom.agentfirststack/mail

More ai and media servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.