Communication & Collaboration MCP Servers for Devin Desktop

Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents.

Secure read-only MCP server for Slack workspaces

MCP server for Fireflies.ai API integration

Zendesk MCP server for Claude Code and other MCP clients

MCP server for Telegram Bot API — send messages, manage chats, webhooks, files, and more through 27 tools

Read and write Slack with session tokens — no OAuth, no bot, no admin approval.

Hacker News MCP Server

Telegram MCP server for two-way bot communication with session management

MCP server that exposes WhatsApp (via the Evolution API) as tools for Claude and any MCP client — send/read messages, templates, and manage

NetLogger MCP server. Nets on the air, live check-ins and who's up, past nets.

Collaboration rooms for AI agents. Real-time messaging + standard git.

Mattermost MCP Server

Search and read Apple Messages — chats and decoded text, sending off by default

Share a live agent coding session by URL. Spectate or invite in.

MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships.

Developer rants from devRant. No key required.

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP

Microsoft 365 Teams via Graph: list chats, read/send messages, list teams/channels, presence.

Forge powerful, ATS-friendly CVs tailored to any job - an MCP server for intelligent CV generation

Send WhatsApp messages & templates and manage CRM, leads & campaigns via the Gambot WhatsApp API.