Communication MCP Servers

Twilio MCP Pack — send SMS, list messages, make calls via Twilio REST API.

Self-hosted MCP server: Telegram userbot control (Telethon) via HTTP and MCP.

Real-time Polymarket and Kalshi data, cross-platform arb detection, strategy signals

Finds and verifies work emails on your own provider keys, with real per-provider spend.

Human-authenticated setup for routing GitHub pull requests into the right Slack channel.

Create diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.

Local-first, read-only MCP server for recall over your Gmail: search, contacts, threads, digests.

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

MCP server for GLM chat completions using Zhipu AI models via AceDataCloud

Enrich leads, generate prospect lists, and validate emails using Versium's B2B2C identity graph.

Manage RacterMX email forwarding — domains, aliases, webhooks, and more — via AI.

Wishlists, favorites, and gift ideas — right from chat

Build and manage AI-native customer support agents from Claude or any MCP client.

Official DeepSeek MCP server for chat, completion, model listing, and balance endpoints.

B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Send end-to-end encrypted email and files. Encryption happens on your machine, not our server.

An MCP server that integrates with Discord to provide AI-powered features.

Lean Gmail MCP server with auto authentication support

Hong Kong payments for AI agents — Alipay / WeChat Pay via Stripe. Never holds funds.

Agent-native marketing email: draft, edit, screenshot, and send from your verified domain.

Email for AI agents. Create mailboxes, send/receive emails, and auto-extract verification codes.

Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.