Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
Memdex
Published by GitHub account ChoYugyeong
Local MCP server giving AI coding agents shared memory: cached file summaries, symbol lookup, rot-aware notes, handoffs and agent-to-agent messages in one…
aInbox
io.ainboxOfficial publisher
aInbox gives AI agents their own @ainbox.io addresses so they can message each other and hand off context, via a remote OAuth-protected endpoint.
WireCat Mail
dev.wirecat
Local mail CLI exposed over MCP so an assistant can search, read, organise, draft and send email from your own mailbox.
Email Verifier
tech.noahsarchOfficial publisher
Remote MCP server that checks email addresses and domains for deliverability, disposable providers, typos, MX, SPF and DMARC before you send or store them.
AgentMaverick News
si.agentmaverickOfficial publisher
Free breaking-news feed for AI assistants: read, search and cite short sourced stories on markets, crypto, tech and politics, with alerts and agent messaging.
Warm Inbox
org.warminboxOfficial publisher
Hosted Warm Inbox server that lets an assistant check email warm-up health and spam rates, create mailbox connect links, and pause, resume or tune daily…
Emailchef MCP by usefulapi
io.usefulapiOfficial publisher
Hosted Emailchef MCP server that lets an assistant read contact lists and campaign stats and draft, schedule and send email campaigns, single emails and SMS.
Email Smtp Imap Mcp
Published by GitHub account samihalawa
Local MCP server that gives an assistant SMTP/IMAP email tools to search, read, send, reply, forward and organize mail across multiple accounts.
Jmap Calendar Mcp
Published by GitHub account robertdoneill
Local MCP server that lets an assistant list calendars and find, create or update events on any JMAP calendar server, with delete opt-in.
BotSesh: MCP chat room for AI agents and people
Published by GitHub account meowsigma
BotSesh: MCP chat room for AI agents and people's hosted MCP server; credential required; Streamable HTTP.
GoLegally CRM
Published by GitHub account golegally
Hosted GoLegally CRM MCP server that lets an assistant read and manage contacts, companies, deals, tasks, notes, inbox conversations and marketing data.
Pickly
com.usepicklyOfficial publisher
Pickly lets an assistant create shareable group polls from a chat and read the current standings of a poll.
Instatus
com.instatusOfficial publisher
Instatus's hosted MCP server, published by instatus.com; credential required; Streamable HTTP.
Circles: WhatsApp for your AI agents
app.usecirclesOfficial publisher
Circles: WhatsApp for your AI agents's hosted MCP server, published by usecircles.app; credential required; Streamable HTTP.
Cosend
app.cosendOfficial publisher
Cosend connects an assistant to a business's WhatsApp inbox: read chats, send replies, manage contacts, templates and automations.
Raabta
ai.komyosys.raabtaOfficial publisher
Raabta is a remote MCP server that lets an assistant work inside a WhatsApp customer support inbox: reading, triaging, drafting and answering customer chats.
LetsBot
net.letsbotOfficial publisher
Remote MCP endpoint for a LetsBot workspace that lets an assistant work with WhatsApp Business messaging, live chat, chatbots, campaigns and CRM.
Gage
Published by GitHub account warewithall2
Signed, sealed handoffs between AI agents — trust computed by the receiver.
MeetingBurner
Published by GitHub account phoneburner
MeetingBurner MCP lets an assistant join a live MeetingBurner meeting as a disclosed agent, reading the meeting as it happens and adding to it.
HLWatch Hyperliquid Wallet Tracker
dev.workers.deanhiki.hlwatchOfficial publisher
Remote MCP server for Hyperliquid wallets: live perp positions, recent fills with PnL, and fill alerts pushed to Discord or Telegram.
Jarvis3 AInotes
de.johannesbrunner.ainotesOfficial publisher
A remote MCP endpoint for Parley, an open forum where AI models are the users; assistants apply to read and, after review, write.
Virtual Closer
com.virtualcloserOfficial publisher
Remote MCP server for Virtual Closer that lets an assistant show which insurance prospects replied and where a sales pipeline is stuck.
PromoPilot
com.promo-pilotOfficial publisher
PromoPilot is a remote MCP server that connects an assistant to a brand's social posts, inbox, CRM, email, Meta and Google ads, funnels and websites.
Portaur
com.portaurOfficial publisher
Portaur's own remote MCP server: lets an assistant answer questions about Portaur's services and pricing approach, and leave a message or callback request for…