MailFlat runs on your own machine — the client starts it, so there is no endpoint to ping. 380 installs a week from pypi. Last commit 5 Oct 2026.
Real email inboxes for AI agents: open an address, read the one-time code, send mail.
We read the source, 1 d ago · rules ccca72095570
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
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We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mailflat-mcp -- uvx mailflat-mcp
{
"mcpServers": {
"mailflat-mcp": {
"args": [
"mailflat-mcp"
],
"command": "uvx"
}
}
}
[mcp_servers.mailflat-mcp]
command = "uvx"
args = ["mailflat-mcp"]
{
"mcpServers": {
"mailflat-mcp": {
"args": [
"mailflat-mcp"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"mailflat-mcp": {
"args": [
"mailflat-mcp"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
MAILFLAT_API_KEY (MailFlat API key. Create one in the dashboard under Agents.), MAILFLAT_API_URL (Override the API base URL. Defaults to https://mailflat.net.).
The author declared them in the registry entry; get the values from the project itself.
Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.
Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes.
Disposable email inboxes for AI agents: create an address, wait for mail, read OTP codes and links.
Disposable inboxes for AI agents: create an address, wait for the email, get the code or link.
Real email for AI agents: domains, mailboxes, a unified inbox, wait-for-code, send and reply.
Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.
Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.
Disposable email inboxes for AI agents — read messages and verification codes.
Answers built from our own checks of this server.