Discover MCP Servers

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MCP server for Postcard.bot — let AI agents send real printed postcards. Works with Claude, Cursor, Windsurf, and any MCP client.

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MCP server middleware for aiogram Telegram bots — expose your bot to AI agents via the Model Context Protocol

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MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.

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IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.

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Let your AI agent call your phone and talk to you — MCP servers for live, interruptible voice calls + tiered alerts, using free self-hosted pieces (pjsua2 + whisper.cpp + Linphone). No paid telephony, no extra API key.

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Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth. 21 tools.

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WhatsApp MCP Server — Manage templates & send messages via Claude, Cursor, or any MCP client. Meta Cloud API.

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MCP server for the Inxmail Commerce transactional API — events, sendings, bounces, blocklist, blacklist, reactions, and delivery tracking from Claude.

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MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

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An ntfy MCP server for sending/fetching ntfy notifications to self-hosted or ANY ntfy.sh server from AI Agents 📤 (supports secure token auth & more - use with npx or docker!)

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Apple Mail MCP server with full-coverage FTS5 body search. Reliable on large mailboxes where AppleScript-based servers timeout.

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Ask Claude about your Signal conversations. Persistent history, full-text search, and complete signal-cli coverage — 100% local.