Communication & Collaboration MCP Servers for Gemini CLI

Customer support, live chat, CRM and helpdesk on Crisp with the full official REST API v1 (api.crisp

Customer support answers, refund rules, and escalation limits for AI assistants

Communication stack for AI agents: SMS, AI voice calls, phone numbers, and account events.

Check a Discord webhook URL shape. Secret discarded.

Run WhatsApp and Telegram AI assistants: projects, prompts, leads, chats, analytics.

Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.

Your customer inbox, contacts, AI assistants, broadcasts and tables, from any AI app.

A personal MCP for WhatsApp, with voice-note and call transcripts. Hosted, no install.

Korean-Japanese bilingual community. Read public posts/comments, route Korea/Japan queries.

It connects customer data, conversations, and chat logs from personal WeChat accounts, enterprise WeChat accounts, video accounts, WeChat…

macOS-only MCP server that exposes iMessage chat.db to Claude and exports per-chat history to an…

Read MagicBell broadcasts, users, events, workflows and channels; create and update user records.

Hosted mailbox.bot postal MCP. $15/mo mailboxes are live now.

Send a fax to any US or Canadian number from a PDF, quoted per page before sending.

Mail real US letters, postcards and certified mail from an agent, quoted before sending.

Manage Olark live-chat operators and groups (teams): list, create, update, and assign to teams.

Multi-channel messaging MCP server for Slack, Telegram, Email, KakaoTalk, and Discord.

Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain.

Validates phone numbers worldwide — carrier, line type, country and E.164 formatting.

Let AI agents prepare, review, pay for, and send real letters and postcards.

Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.