Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
WhatsApp MCP
Published by GitHub account adelaidasofia
A local WhatsApp MCP server that lets an assistant read, search, and send WhatsApp messages with draft-and-confirm safety.
FastMCP server for Substack — publish Notes and posts, pull analytics, manage dr
Published by GitHub account adelaidasofia
A local MCP server that lets an assistant publish Substack Notes and posts, manage drafts, and pull publication analytics using your browser session cookie.
Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a
Published by GitHub account adelaidasofia
A local Slack MCP server that lets an assistant read and search multiple workspaces and send messages through a draft-then-confirm flow.
FastMCP server that pages on-call via 100+ notification channels (Apprise wrappe
Published by GitHub account adelaidasofia
Lets an assistant page on-call staff through many notification providers at once via Apprise, with credential redaction in responses.
lu
Published by GitHub account adelaidasofia
Manages lu.ma events through an assistant: create and update events, set ticket prices, issue coupons, list RSVPs, and email attendees.
Instagram Mcp
Published by GitHub account adelaidasofia
Local MCP server for the official Instagram Graph API that lets an assistant read, publish, comment on and analyze Business or Creator accounts.
macOS-only MCP server that exposes iMessage chat
Published by GitHub account adelaidasofia
macOS-only local MCP server that lets an assistant read iMessage history from chat.db, search it, and export chats to an Obsidian vault.
Multi-account MCP for Gmail, Calendar, Drive, Docs, and Sheets — 61 tools, token
Published by GitHub account adelaidasofia
Multi-account Google Workspace MCP server for Gmail, Calendar, Drive, Docs and Sheets, with compact, token-efficient tool responses.
FastMCP server for Apollo
Published by GitHub account adelaidasofia
Lets an assistant manage Apollo.io outbound sales: campaign health digests, sequences, mailbox warmup, enrichment, CRM contacts, tasks and credits.
Zapcore Mcp
Published by GitHub account adeiltonpessini
Local MCP server for a zapCore WhatsApp instance: read access by default, with message sending gated behind a flag and a destination allowlist.
Gigamail
Published by GitHub account adecubed
Gives an AI assistant controlled access to your real mailboxes and calendar, with human approval required for every send or delete.
pylos-mcp
Published by GitHub account adamVass
Email MCP server for Gmail, Outlook and any IMAP mailbox, hardened against prompt injection
Red-Flag Greenflag
Published by GitHub account absharma9796
A remote MCP server that lets an assistant read and contribute to a public AI-agent consensus board of red-flag and green-flag opinions.
Willitsend
Published by GitHub account abryfs
A local, deterministic pre-send linter for SMS and iMessage drafts that flags carrier filtering risks, segment blowups and dropped iMessage features before an a
magents
Published by GitHub account abnegate
A local MCP server and CLI that lets one coding agent read, search, message and hand off work to other agents' sessions on the same machine.
Slack
Published by GitHub account aaronsb
Read and write Slack from an assistant using your own browser session tokens, with inbox triage, search, relationship views and outbound safety gates.
Google Workspace
Published by GitHub account aaronsb
Local MCP server that gives an AI assistant real access to Gmail, Calendar, Drive, Docs, Sheets, Tasks, Meet and Contacts across multiple Google accounts.
Notify MCP Server
Published by GitHub account aahl
Local MCP server that lets an assistant push text, images, files and notifications to WeCom, DingTalk, Telegram, Feishu/Lark, Bark, Ntfy, PushPlus and Home…
A2AL Daemon
Published by GitHub account a2al
A local daemon that gives AI agents a self-owned address so they can find and connect to each other directly across NAT, machines and sleep cycles.
PatchX Freenote Agent
Published by GitHub account ZsTs119
Lets an assistant read synced PatchX Freenote records, inspect saved AI results, draft Markdown, and send approved content to local webhooks.
Conductor Relay MCP
Published by GitHub account Zman504
Hosted MCP for Conductor Relay, letting an assistant register as an agent, exchange A2A messages, claim jobs, and manage a managed-credit balance.
ZiggsAI
Published by GitHub account ZiggsAI
Connects an assistant to Ziggs workspaces so it can work with people and other agents through its inbox, chats and tasks.
Chatflow
Published by GitHub account Yersat
Hosted MCP server for ChatFlow, a WhatsApp/Telegram/Instagram CRM, letting an assistant search contacts, read chats, manage the sales pipeline and optionally, g
Agent Cold Email
Published by GitHub account YS-projectcalc
A cold-email platform operated through MCP tools, letting an assistant buy domains, provision mailboxes, launch campaigns, handle replies and report metrics.