"Go" matching MCP connectors:

superbot is your own AI agent: anything you can do on your computer, it can do, fast.

Why do a domain's emails go to spam? Checks SPF, DKIM, DMARC, MX and blocklists. Free, no login.

MailbuttonsA

com.mailbuttons

Governed email for AI agents: a sandbox inbox to read and send from, human approval to go external.

MillionVerifier MCP — wraps the MillionVerifier single-verify API (millionverifier.com)

Icypeas MCP — wraps the Icypeas email-search API (icypeas.com)

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)

ActiveCampaign MCP Pack — email marketing + CRM (API v3).

Snov.io MCP — B2B email finder + contact enrichment + domain search (snov.io)

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API.

Gmail MCP Pack

Des boîtes mail pour agents IA : écrire, lire ses fils, répondre, avec validation humaine.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

shipmail-mcpOAuth

io.github.shipmail-to

Modern email for your business. Inboxes, calendars, newsletters and an API for your agents.

Go-to-market infrastructure for AI agents: find leads, verify emails, read signals, run campaigns.

LeadMagic MCP — wraps the LeadMagic B2B email-finder API (leadmagic.io)

TryKitt MCP — wraps the TryKitt.ai B2B email finder API (trykitt.ai)

BounceBan MCP — wraps the BounceBan email-verification API (bounceban.com)

Reoon MCP — wraps the Reoon Email Verifier API (reoon.com)