MailProbe
Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
Connect it
Settings → Connectors → Add custom connector
URL: https://mailprobe.dev/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mailprobe.dev/mcp{
"mcpServers": {
"mailprobe": {
"url": "https://mailprobe.dev/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http mailprobe https://mailprobe.dev/mcp --header "Authorization: <value>"{
"servers": {
"mailprobe": {
"type": "http",
"url": "https://mailprobe.dev/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}{
"mcpServers": {
"mailprobe": {
"command": "npx",
"args": [
"-y",
"mailprobe-mcp@1.1.1"
],
"env": {
"MAILPROBE_API_KEY": "<value>"
}
}
}
}claude mcp add mailprobe -- npx -y mailprobe-mcp@1.1.12 tools, verified live
verify_emailsread-onlyChecks whether email addresses exist and can receive mail, in real time and without sending anything. Returns one result per address, in input order. Act on `status`: `valid` is safe to send, `invalid` must not be used, `risky` is accepted but uncertain (catch-all domain, role or disposable address, provider that blocks probing) and `unknown` could not be determined. `score` is a 0-100 confidence
get_creditsread-onlyReturns the number of verification credits left on the MailProbe account that owns the API key. Reading the balance uses no credit.
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