Google tells you what exists. Faceabot tells you what holds up.
AI email inbox and sending tools with attachments, search, live events, and webhooks.
MCP endpoint :https://mcp.sendmux.ai/mcp · website · measurements and detailsEmail, WhatsApp and Telegram for AI agents: send, campaigns, automations, contacts, agent inboxes.
MCP endpoint :https://sending.dev/api/mcp · website · measurements and detailsA real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.
Package npm :@clize/inbox · website · measurements and detailsGive an agent its own inbox: send, receive, and pull signup codes from real email.
MCP endpoint :https://api.deadsimple.email/mcp · website · measurements and detailsEmail inboxes for AI agents: create an address, send, receive via webhook, and full-text search.
MCP endpoint :https://cooperemail.com/mcp · website · measurements and detailsSend emails from natural language prompts.
MCP endpoint :https://next.hal9.ai/mcp/mcpbuild/send-email · website · measurements and detailsnamailu.cz gives your AI agent its own email inbox: read and send mail over MCP, with OAuth.
MCP endpoint :https://mcp.namailu.cz/mcp · website · measurements and detailsSend emails programmatically via Resend. Text and HTML. x402 micropayment.
MCP endpoint :https://email-send.api.klymax402.com/mcp · website · measurements and detailsSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.
MCP endpoint :https://www.getinboxzero.com/mcp · website · measurements and detailssend-that-email MCP — wraps StupidAPIs, keyless: analyze whether you should send that email…
MCP endpoint :https://gateway.pipeworx.io/send-that-email/mcp · website · measurements and detailsEmail inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
Package npm :ldm-inbox-check-mcp · website · measurements and detailsEmail inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.
MCP endpoint :https://mcp.agentmail.to/mcp · website · measurements and detailsEmail for AI agents — read inbox (IMAP), search, and send (SMTP).
Package npm :@infoinlet/mcp-email · website · measurements and detailsLetterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
MCP endpoint :https://mcp.apify.com?tools=cybermax/send-email · website · measurements and detailsLetterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
MCP endpoint :https://mcp.apify.com/?tools=cybermax/send-email · website · measurements and detailsSend and receive email, and manage templates, inboxes, contacts and broadcasts.
MCP endpoint :https://smtpfa.st/api/mcp · website · measurements and detailsOne inbox for SMS and email: read threads, search, manage contacts, and send texts and emails.
MCP endpoint :https://server.commsync.ai/api/mcp · website · measurements and detailsLocal MCP tools for server-readable agent inboxes and sending to owner-approved recipients.
Package npm :@voidly/mcp-email · website · measurements and detailsA real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
Package npm :@mailsai/mcp-server · website · measurements and detailsSend, receive, monitor and reply to email from AI agents with threaded inbox context.
Package npm :@engagelabemail/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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