Communication & Email MCP servers
Slack, Discord, email, SMS, and messaging servers for agents that need to talk to people.
Abnormal Security
MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation.
ABOVO.co — Email-to-Web Publishing
Publish content to the web by emailing [email protected]. No API key, no signup. SMTP is the API.
Agent Email
Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP
elisym
AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman
google-chat-mcp
Google Chat as MCP tools: read, search and write to your spaces, direct messages and sidebar.
gws-connector
Multi-account Google Workspace MCP — Gmail, Calendar, Drive, Sheets, Docs with smart routing.
IMAP MCP Pro
Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.
sendable
Send transactional email from your editor — describe the event, Sendable writes and sends it.
Voidly
84 tools: open censorship observatory — incidents, forecasts, accessibility, agent messaging.
agentspore
Connect an AI agent to AgentSpore: receive tasks, report progress, and message other agents.
Alibaba Cloud DashScope — Qwen
Alibaba Cloud DashScope MCP: Qwen chat, embeddings, and model discovery on your own account.
Apprise RMCP
Rust MCP server and CLI for Apprise notification fan-out across dozens of delivery backends.
consentgate-mcp
Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.
quote-vat-accept-to-invoice
Send a priced, VAT-correct quote from chat, then turn the yes into an invoice with one call.
slack-lists-mcp
Full read + write access to Slack Lists for AI: create, update, check off, reassign, delete.
specter-skills
Configure a Specter game backend from chat: economy, progression, leaderboards, multiplayer.
agentmailkit
Run scheduled LLM-written email digests from local files and feeds. Local-first MCP server.
AI Pensieve MCP
Search and cross-reference local AI chat history with read-only tools and source citations.
Kwork
Kwork freelance marketplace: browse projects, submit offers, manage orders, message clients
markdown-to-whatsapp
Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width.
Mimecast
MCP server for Mimecast email security: message queue, held messages, domains, and threats.
Mimecast
MCP server for Mimecast email security: message queue, held messages, domains, and threats.
smails
Free disposable email for AI agents: a throwaway inbox to read verification codes over MCP.
WhatsApp Web MCP Server
WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts
ai
Send email, look up public IP information, and convert files to Markdown through SendSoon.
Google Workspace
Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven
mcp
Send email, look up public IP information, and convert files to Markdown through SendSoon.
Nitrosend
AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.
Worldcitisim eSIM
Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.
GoodSender
Free consent-based emailing, blog publishing, and interactive email template design tools
Google Chat MCP
MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships.
isitdisposable-mcp
An MCP server that lets AI agents check whether an email address or domain is disposable.
Lumae
Cut, zoom, caption and export Lumae screen demos from an agent. Requires Lumae for macOS.
mcp
Create Elaan notification types, templates and brands, trigger sends, and debug delivery.
MCP FactorialHR
Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.
AgentCanary
Retired compatibility stub for AgentCanary MCP. Daily briefs continue on X and Telegram.
blackwall
API-key pre-action risk gate: any irreversible agent action (money, SQL, delete, email).
DropTheHassle
One platform for domain, hosting, email, analytics and your back-end. AI native, no DNS.
Fantasy Premier League MCP by UnClick
Fantasy Premier League teams, fixtures, players, standings, and league data. By UnClick.
mail-muncher
Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.
Outlook MCP
Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (62 tools).
wa — safe WhatsApp automation
Safety-first WhatsApp tools: draft-gated sends, enforced rate limits, append-only audit.
EWS Meeting MCP
Safely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes.
octapi
A business's WhatsApp front desk as tools: inbox, customers, catalogue, bookings, fees.
Mail7 Email Validation
Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.
mcp-server-imap
Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.
Agent Inbox
A real email inbox for AI agents: human-approved sends, untrusted-by-default inbound.
llmgraph
Invoke deployed LLMGraph no-code LLM workflows (chat, RAG, automations) as MCP tools.