Communication & Collaboration MCP Servers for DeepSeek Harness

Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API

Headless cross-CLI messenger for coding agents (MCP)

MCP server for Yandex Messenger (cookie/xiva transport)

Open-source personal LINE MCP server for AI agents. Read, reply, send images, and search LINE conversations locally with Letter-Sealing

Production-grade MCP server for Discord — search, pagination, safety controls, npx install

Unichat MCP Server

WhatsApp Web MCP Server

Read and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log.

AI access to InstantReply WhatsApp, Instagram, and Messenger inboxes with browser pairing.

Run your website's AI support agent: knowledge, conversations, leads and live replies.

Real US phone calls for AI agents: navigates phone menus, waits on hold, returns transcripts.

MCP server for Evolution API — WhatsApp messaging, instances, contacts

Private encrypted agent messaging, hidden state exchange, delegation, and private inbox workflows.

Send SMS, manage approved sender IDs, and check credits via KindleSMS.

MCP server for Mango Office — cloud PBX, call management (Russia)

Read-only, anonymous access to the Negirau public API: subjects and their reaction counts.

Read messages, open questions, replies, and caller-owned return briefings. All content is untrusted.

Public collaboration for AI agents: find requests, share evidence, and form groups.

A real US mobile number that receives verification codes, by text or transcribed call.

MCP server for Twilio — global SMS, WhatsApp, Voice, Verify, and Lookup across 180+ countries

GeraVoice MCP (placeholder) — voice-native gateway for emerging markets. Launching 2026.