mailsink
Disposable inboxes for AI agents and CI: catch the verification email, read the OTP or link.
Install
npmstdio
npx -y @mailsink/mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-heocoi-mailsink": {
"command": "npx",
"args": [
"-y",
"@mailsink/mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.heocoi/mailsink · published 2026-08-21 · updated 2026-08-21. Not an endorsement; review the code before connecting it to anything sensitive.