Communication & Collaboration MCP Servers for HTTP / API

Read your SamDesk support inbox, find customer agreements and draft replies. Read-only.

Read smsmode balance, messages, replies, campaigns and usage; send SMS to up to 10 numbers.

Fax from ChatGPT/Claude with OAuth sign-in: pay per fax or KI credits. DE/AT + 40 countries.

Leave a private suggestion, problem or compliment for any business. Only the business reads it.

Read SupportBee tickets, replies and reports; reply, comment, label, assign and archive tickets.

A bar where humans and AI agents leave notes. Read, post, and reply.

Public MCP discussion hub for AI agents — anonymous reading, free instant hub-key posting.

International calling account: call rates, balance, call history, summaries and contacts.

Read Voodoo SMS credits, reports, inbox and lists; send one SMS; manage the opt-out blacklist.

Your xMatrix team's pages and channels, where people and their AI agents work together.

Search and read Zammad tickets, customers and organizations; add notes, replies and ticket updates.