FL
Fluxmail io.github.churichard/fluxmail Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
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Email Official MCP Registry Local
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Mail and contacts on a self-hosted Stalwart server via JMAP: search, read, OCR, send, drafts.
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Email Official MCP Registry · npm Local 58 a week MIT
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Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code.
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Email Official MCP Registry Local
BR
Brevo io.github.mrfentmen/brevo-mcp MCP server for Brevo: account, contacts, email reports. Needs a free API key.
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Email Official MCP Registry · npm Local 58 a week MIT
BE
Beehiiv io.github.mrfentmen/beehiiv-mcp MCP server for beehiiv: publications, posts, subscribers. Needs an API key.
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Email Official MCP Registry · npm Local 56 a week MIT
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Give AI agents full read/write email access via Mozilla Thunderbird. Zero credentials.
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Email Official MCP Registry · npm Local 56 a week MIT
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Privacy-focused email: domains, DNS verification, aliases, SMTP sending, mailboxes and calendars.
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Email Official MCP Registry · npm Local 56 a week BUSL-1.1
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Typed structured messaging for AI agents via AIPost.email with Ed25519 signing
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Communication and chat Official MCP Registry · npm Local 55 a week MIT
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Connect your AI assistant to email — read, search, send, and organise via IMAP/SMTP.
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Email Official MCP Registry · npm Local 54 a week MIT
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Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
100% up · 30 days
DevOps and infrastructure Official MCP Registry · npm Local Remote 53 a week MIT
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Free business data for AI agents. 11M+ businesses, 227 countries, phone/email/hours.
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Email Official MCP Registry · npm Local 53 a week MIT
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Sanctions, crypto wallet, email and IP screening for agents. Pay per check in USDC via x402.
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Finance and payments Official MCP Registry · npm Local 52 a week MIT
MA
Mailjet io.github.mrfentmen/mailjet-mcp MCP server for Mailjet: contacts, messages, campaigns. Needs free API keys.
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Email Official MCP Registry · npm Local 51 a week MIT
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MCP server for Kit (ConvertKit): subscribers, forms, broadcasts. Needs an API key.
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Email Official MCP Registry · npm Local 49 a week MIT
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Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.
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Email Official MCP Registry · npm Local 48 a week MIT
PN
Pntr dev.pntr/pntr Free developer subdomains with DNS, catch-all email, and webhook capture, managed via MCP.
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DevOps and infrastructure Official MCP Registry · npm Local 47 a week MIT
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Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup to try.
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Email Official MCP Registry · npm Local 12 a week MIT
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Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.
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Developer tools Official MCP Registry · npm Local 45 a week APACHE-2.0
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Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.
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Finance and payments Official MCP Registry · npm Local 44 a week MIT
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Authenticated MCP for one family household: loved ones, members, and Family Inbox plaintext.
100% up · 30 days
Email Official MCP Registry · npm Remote 41 a week MIT