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AI email inbox and sending tools with attachments, search, live events, and webhooks.
100% up · 30 days
Email Official MCP Registry · GitHub MCP Registry · npm Local Remote 15 a week MIT
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Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
100% up · 30 days
Email Official MCP Registry · npm Local Remote 688 a week MIT
CA 
Cargo io.github.getcargohq/cargo Find and verify work emails, enrich companies and contacts, score leads and sync to your CRM.
100% up · 30 days
CRM and sales Official MCP Registry · npm Local Remote 6.7k a week
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Caller ID and phone lookup: names, spam reports, fraud risk score, name/email search.
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100% up · 30 days
Email Official MCP Registry · npm Local Remote 115 a week MIT
OU 
Outlook io.github.mcp-z/mcp-outlook Outlook integration with OAuth, message search, batch operations, and calendar management
Version check not run yet
Email Official MCP Registry · npm Local Remote 410 a week MIT
GM 
Gmail io.github.domdomegg/gmail-mcp Allow AI systems to read, send, archive, and manage emails via Gmail.
Version check not run yet
Email Official MCP Registry · npm Local Remote 373 a week MIT
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No-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.
100% up · 30 days
DevOps and infrastructure Official MCP Registry · npm Local Remote 357 a week MIT
PR 
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100% up · 30 days
Email Official MCP Registry · npm Local Remote 283 a week MIT
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100% up · 30 days
Email Official MCP Registry · npm Local Remote 268 a week MIT
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B2B lead and company data for AI agents: free search, pay only for emails, phones, profiles.
100% up · 30 days
Email Official MCP Registry · npm Local Remote 236 a week MIT
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100% up · 30 days
Email Official MCP Registry · npm Remote 157 a week MIT
SE 
Send16 io.github.spruikco/send16-mcp Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
100% up · 30 days
Email Official MCP Registry · npm Local Remote 43 a week MIT
SH 
Shipmail io.github.shipmail-to/shipmail-mcp Shipmail MCP server. Modern email for your business, with an API for your agents.
100% up · 30 days
Email Official MCP Registry · npm Local Remote 156 a week MIT
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AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.
100% up · 30 days
Data warehouses and analytics Official MCP Registry · npm Local Remote 1.3k a week
MA 
Mailchimp io.github.cyanheads/mailchimp-mcp-server Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.
Version check not run yet
Email Official MCP Registry · npm Local Remote 126 a week APACHE-2.0
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PII/secret redaction, email checks, sanctions screening, OSV lookups and an MCP server pre-check.
100% up · 30 days
Security Official MCP Registry · npm Local Remote 2.4k a week MIT
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Canadian SMS and email API for AI agents: send SMS and email, verify phones, handle CASL consent.
100% up · 30 days
Communication and chat Official MCP Registry · npm Local Remote 90 a week MIT
KE 
KeyID io.github.KeyID-AI/keyid Signup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure for AI agents.
100% up · 30 days
Browser automation Official MCP Registry · npm Local Remote 23 a week MIT