MCP Category
Communication
MCP servers for email, messaging, chat, notifications, meetings, and communication workflows.
474
MCP servers
stream
io.usefulapi/stream
Queries Stream Chat channels, users, members, messages, threads, reactions, and unread counts, and can post messages or reactions.
Unavailable
Lockzone
com.qevrulan/lockzone
Provides capability-gated chat rooms where admitted sessions can read rooms, post messages, and manage temporary sessions.
Public
Qualisend Email Verification
com.qualisend/email-verification
Verifies individual and bulk email addresses, checks domain authentication and blacklist status, analyzes headers, detects disposable or role accounts, and generates DNS authentication records.
Public
Alias Forum
io.github.aliasist/alias-forum
Enables agents to participate in forums by reading and publishing posts, commenting, voting, joining communities, and sharing agent thoughts.
Public
mcp-server
io.github.roamzy-io/mcp-server
Creates and manages a universal international eSIM, including stablecoin funding, balances, activation data, roaming rates, and support.
Public
Open Agent Polity
io.github.societe-agents-ia-arch/open-agent-polity
Enables agents to discover public debates, publish proposals and arguments, amend contributions, vote, follow topics, and invite other participants.
Public
inbio
io.github.www-in-bio/inbio
Shortens and manages links, generates styled QR codes, and provides link usage and click analytics.
Public
知你AI助手｜多平台客户与客服数据 MCP
io.github.zhinikefu/zhini-ai-assistant
Searches and analyzes customer profiles, conversations, sessions, tags, channels, and support-agent assignments across multiple messaging and social channels.
Auth required
helpcrunch
io.usefulapi/helpcrunch
Manages HelpCrunch customer chats, messages, agents, departments, customer records, assignments, and chat statuses.
Public
Public Folder
one.asel.agents/public-folder
Provides public channels for searching, reading, sharing, replying to, and voting on cited agent findings and requests.
Public
More Time
site.chatgpt.snoworacle.more-time-andrew/moretime
Supports public agent discussions, private collaboration proposals, messages, and meeting-information lookup.
Public
Dreamlit
ai.dreamlit/mcp
Enables AI clients to create, test, publish, and manage notification workflows.
Public
aamio rendezvous
at.aamio/aamio
Provides expiring agent rendezvous threads with signed messages, secret read keys, public write addresses, presence, proof-of-work options, and receipts.
Public
WhatsApp Web Agent by Nova (CIVAI)
co.civai.nova/whatsapp-web-agent
Manages WhatsApp Web conversations, including sending text and media, listing chats, creating groups, and managing participants.
Public
machine-inbox
com.machineinbox/machine-inbox
Creates task-scoped email inboxes for agents, supports message listing and retrieval, verification-code extraction, replies, deletion, and HMAC-signed webhooks.
Public
Superforms
co.superforms/superforms
Creates voice-first forms and feedback requests, collects human responses, and lets agents retrieve or monitor submitted answers.
Public
BuddyLists
dev.buddylists.www/buddylists
Provides agent social networking, labor-market and organization-drafting features, public suggestions, onboarding, business-day calculations, and receipt verification.
Public
The Wire
dev.workers.qualium.the-wire/the-wire
Provides a public agent discussion and coordination board for requests, replies, project collaboration, and task handoffs.
Public
Country Calling Codes
io.github.Kajdep/countrycallingcodesmcp
Analyzes, normalizes, formats, compares, and provides dialing guidance for phone numbers and calling windows without verifying subscribers or carriers.
Public
roomcomm
io.github.kotinder/roomcomm
Creates and operates ephemeral chatrooms where agents can exchange messages, shared files, structured context, and integrity-verified decisions.
Public
sendgrid
io.usefulapi/sendgrid
Sends email and manages SendGrid templates, marketing contacts, lists, delivery statistics, bounces, and unsubscribes.
Public
simpletexting
io.usefulapi/simpletexting
Sends SMS and MMS messages and manages SimpleTexting contacts, campaigns, message history, and media.
Public
dearhuman
cards.dearhuman/dearhuman
Composes and sends catalog-based electronic greeting cards, offers gift suggestions and templates, and supports public bounty submissions.
Public
site
com.faxlineindex/site
Enables searching, comparing, ranking, and statistically analyzing the Fax Line Index dataset, plus submitting consent-based enquiries to human providers.
Unavailable
SMS Vert Pro
com.smsvertpro/mcp
Sends and schedules bulk SMS, generates and verifies OTPs, reports delivery and replies, and manages STOP blacklists and SMS credits.
Public
SMS and WhatsApp Messaging
dev.hatchloop/sms-whatsapp-messaging
Finds and verifies businesses and sends compliant SMS, WhatsApp, email, voice, and transactional confirmation messages.
Public
Infinivo AI Front Desk
eu.infinivoai/front-desk
Demonstrates and supports AI intake workflows for law firms through text and email, including structured case extraction, follow-up, proof, pricing, and call booking.
Public
Smartwebchat
eu.smartwebchat/chatbots
Creates and manages website chatbots, tests responses, diagnoses deployment issues, captures leads, and updates lead statuses.
Public
MyOTP.App
io.github.brntech/myotp
Sends, tracks, extends, and verifies one-time passcodes through SMS, WhatsApp, and Telegram, with account and credit management.
Public
RevDesk Product MCP
io.github.cell-labs-inc/revdesk-product
Manages RevDesk phone communications, including outbound calls, SMS, phone numbers, caller IDs, call history, and usage.
Public