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Email (IMAP/SMTP), mail filters (Sieve), calendar (CalDAV), contacts (CardDAV), and free/busy scheduling for Open-Xchange and standards-based mail platforms. Published on the official MCP Registry.
Send SMS, query delivery reports, manage senders / blacklists, register and check İYS (Turkish messaging consent registry) records through the [iletiMerkezi](https://www.iletimerkezi.com) BTK-licensed SMS API. 11 tools, runtime-fetched manifest stays in lock-step with the live API. Install: `npx -y @iletimerkezi/mcp-server`.
Connect Tidio with your website via MCP. Embed the widget without exiting your programming environment.
Turn AI tools into your email marketing assistant.
WhatsApp Business API template management via Meta Cloud API. Create, validate, and send all 12 template types (text, image, video, document, location, authentication, carousel, coupon, catalog, MPM, limited-time offer, and flows) from any MCP client.
All-in-one Feishu/Lark MCP server (84 tools). Send messages as the actual user (not bot), plus full official-API coverage of docs, bitable, wiki, drive, calendar, tasks, OKR. Cookie + OAuth UAT + app-credential auth.
Schedule and queue text, image, and video posts to many social networks, including LinkedIn, X, Bluesky, Instagram, Facebook, Threads, Tiktok.
NAVER WORKS CLI + MCP server. 26 tools for messages, calendar, drive, mail, tasks, and boards. AI agents can manage NAVER WORKS directly.
Lightweight multi-guild Discord MCP server with 60+ tools for messages, channels, roles, forums, webhooks, and moderation.
Real email and SMS for AI agents. Run a local mail server with disposable inboxes, send/receive real email, fetch verification codes, and drive a real inbox — all from your machine, no third-party email API. Install with `npx @agenticmail/mcp`.
Send Push Notifications and Live Activities to your paired iOS devices.
Manage your WhatsApp, SMS and Phone Calls using a single MCP connector