Verify email addresses with a live SMTP mailbox check, check phone number formats and email domains.
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Call this server's tools from your browser. Nothing to install.
Optional. Bearer followed by your SimpleVerifier API key (sv_live_...) from https://simpleverifier.com/api-keys. Leave empty to sign in with OAuth instead. API and MCP access come with the Pro, Business and Agency plans: https://simpleverifier.com/pricing
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
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