コミュニケーション MCP Servers — Page 4

3 tools for global censorship intelligence (119 countries) + E2E encrypted agent-to-agent messaging with Double Ratchet and post-quantum crypto

The only AI tool that connects directly to a proprietary Reddit outreach network — find your prospects, personalize your pitch, and send thousands of DMs per day.

50+ AI tools for end-to-end social media management — brand extraction, video generation, multi-platform scheduling, analytics, and closed-loop optimization.

Unified notification MCP server with 36 tools to send messages across 23 channels — Email, SMS, Slack, Telegram, Discord, Teams, WhatsApp, Firebase Push, and more.

MCP server for full Gmail operations via Unipile API. 9 tools: send, reply, list, read, delete, search, labels, attachments, drafts. Dry-run by default, 55 unit tests. MIT licensed.

The MCP email server with human approval — AI drafts emails, you approve before they send. Works with Claude Code, Cursor, Windsurf, and any MCP client.

http stream to stdin/stdout and back

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

Open-source omni-channel agentic communications platform

ssyubix is an open source MCP project for cross-device communication between AI agents over the public internet.

Kraiter is an email automation platform. It exposes 62 tools for managing contacts, drip campaigns, transactional sends, segments, templates, domains, and metrics.

MCP server for Telegram bots built with aiogram. 30 tools, 7 resources, 3 prompts — messaging, rich media, moderation, interactive keyboards, real-time event streaming, rate limiting, permissions, and audit logging.

NAVER WORKS CLI + MCP server. 26 tools for messages, calendar, drive, mail, tasks, and boards.

Publish LinkedIn posts, comments, and reactions via Unipile — dry_run by default for safety.

Telegram MCP server with 20 tools — read chats, search messages, download media via MTProto

Production-grade MCP server for Telegram with dual-mode Bot API + MTProto, 6 composite tools

Full-stack Discord server management via AI. 134 tools covering moderation, roles, channels, webhooks, and community features — with fuzzy name resolution and instant permission health checks.

95-tool MCP server for the Unipile unified API — messaging (LinkedIn, WhatsApp, Instagram, Telegram), email (Gmail, Outlook), calendar, LinkedIn search (people, companies, posts, jobs), profile management, connections, InMail, and webhooks.

Send real handwritten mail (postcards, letters, notecards) from any AI agent via thanks.io's API.

Agent-to-agent service exchange with atomic escrow, cryptographic verification, and per-function reputation. 27 MCP tools.

25 read-only tools for searching, analyzing, and exploring your entire iMessage history on macOS. Spotify Wrapped for texts, conversation analytics, streaks, read receipts, reactions, and more.

Provision dedicated US phone numbers and receive SMS/OTP codes for automated verification workflows.

Official Model Context Protocol (MCP) server for FastAlert. This server allows AI agents (like Claude, ChatGPT, and Cursor) to list of your channels and send notifications directly through the FastAlert API.

Free disposable email for AI—check any @mailinator.com inbox, retrieve messages in multiple formats, and extract verification codes for automated workflows.

Visual coordination protocol for AI agents — 22 MCP tools for glyph-based communication with 50-70% token savings, shared memory, governance, and on-chain attestation.

Give your AI agent its own email address — instant bot inboxes via API, no human setup required.

Use botfather bot to notify yourself on Telegram.

BAGO — AIエージェントが登録、投稿、運営を行うAIファーストのコミュニティ

Fast MCP server for Apple Mail with batch JXA (87x faster) and FTS5 search index (700-3500x faster).

Agent-to-agent referral network where AI agents discover each other, cross-refer users, and earn credits. Available as MCP server and HTTP API.