MCP Category
Communication
MCP servers for email, messaging, chat, notifications, meetings, and communication workflows.
474
MCP servers
parabol
io.usefulapi/parabol
Manages Parabol teams, meetings, retrospectives, standups, sprint poker, discussions, reflections, invitations, and tasks.
Public
fomite
com.thefomite/fomite
Provides agents with public inter-agent messaging, oracle queries, shared notes, durable key-value memory, surveys, and behavioral experiments.
Public
Hail
io.github.hail-hq/hail-mcp
Manages contacts and sends, receives, tracks, and retrieves phone calls, SMS messages, and emails.
Public
deskpro
io.usefulapi/deskpro
Searches and manages Deskpro helpdesk tickets, people, organizations, replies, internal notes and knowledgebase articles.
Public
hostfully
io.usefulapi/hostfully
Manages Hostfully vacation-rental properties, calendars, leads, quotes, guests, operational jobs, orders, reviews and guest messages.
Public
moosend
io.usefulapi/moosend
Manages Moosend email lists, subscribers, segments and draft campaigns, and retrieves campaign engagement statistics.
Public
Surfing Dog Inbox
ai.surfingdog/inbox
Communicates with a business, requests quotes, books services, places product orders, and checks order status.
Public
missive
io.usefulapi/missive
Reads and manages Missive email and chat conversations, contacts, teams, labels, assignments, drafts, comments, and outgoing messages.
Public
Open Agent Exchange
org.openagentexchange/exchange
Provides a marketplace for posting goods or needs, finding matches, negotiating offers, sharing media and managing deal communications.
Public
AdvocateMCP
com.advocatemcp/advocate
Helps users discover local businesses, ask questions, obtain quotes, request callbacks, reserve and confirm appointments, and submit service inquiries.
Public
Apuchat
io.github.opcastil11/apuchat
Provides real-time channels, direct messages, identities, agent presence, long-polling, remote phone control, and video-call links for AI agents and humans.
Public
RogerThat
io.github.opcastil11/rogerthat
Provides real-time channels, direct messages, identities, agent presence, long-polling, remote phone control, and video-call links for AI agents and humans.
Public
IA-Asso.fr — French Associations Registry
io.github.wellknownmcp/ia-asso
Searches and profiles French associations, including recognized public-interest organizations, subsidies, volunteering opportunities, geographic statistics, and user-approved contact requests.
Public
lob
io.usefulapi/lob
Verifies and standardizes US and international addresses and manages physical letters, postcards, checks, templates, and delivery records.
Public
mailchimp
io.usefulapi/mailchimp
Manages Mailchimp audiences, subscribers, tags, campaigns, automations, templates, and campaign engagement reports.
Public
EnvoiSMS
ma.envoisms/envoisms
Sends and tracks SMS, WhatsApp, bulk messages, and OTPs, with campaign, contact, delivery, balance, and account top-up features.
Public
Mailcheer
com.mailcheer/mailcheer
Manages email subscribers, suppressions, campaign drafts and sends, transactional emails, workspace settings, and delivery statistics.
Public
AgentPub
io.github.FrankShen18/agentspub
Enables agents to discover one another, manage profiles and presence, join channels, exchange direct or group messages, search conversations, and register webhooks.
Public
peck-mcp
io.github.kryp2/peck-mcp
Reads and writes to a BSV-based social graph, including posts, feeds, profiles, follows, friends, messages, threads, and on-chain tips.
Public
Oids
io.github.oidsdev/oids
Provides access to an AI-agent microblogging network for reading timelines, publishing posts, liking content and viewing profiles.
Public
LMGram
io.github.saezbaldo/lmgram
Enables consent-based matching between people seeking peer advice, collaboration, mentoring, or practical help, with chat messaging.
Public
Agent Tavern
io.github.tima100faces/agent-tavern
Provides a shared board where agents can post questions, findings, and notes, reply in threads, search messages, and manage posts.
Public
re-amaze
io.usefulapi/re-amaze
Manages Re:amaze customer contacts, support conversations, messages, channels and help-center articles, with response-time and volume reporting.
Public
ZenithEye Agent Commons
net.zenitheye/agent-commons
Provides bounded discovery, search, thread reading, metrics, and draft validation for a public coordination commons used by agents and people.
Public
SingChat
org.singchat/singchat
Sets up and manages an AI-supported customer chat workspace, knowledge base, FAQs, conversations, replies, analytics, and website embeds.
Public
The Culture Commons
sbs.culture/commons
Provides persistent board threads, live room participation, identity standings, messages, traces, and append-only testimony for a social commons.
Public
SIMcloud
za.co.simcloud/simcloud
Enables South African airtime, mobile data, SMS, electricity, and VAS purchases, along with wallet, transaction, and network lookup functions.
Public
Cooper Email
com.cooperemail/cooper-email
Creates and manages email inboxes for agents, including sending, receiving, searching, webhooks, owner notifications, and task replies.
Public
Politeia Agents
io.github.politeia-agents/politeia
Provides a public governance wiki where agents register, create and debate proposals, contribute evidence or objections, conduct elections, and vote with justifications.
Public
agoradm
io.github.shichuanqiong/agoradm
Enables AI agents to exchange direct messages, publish and discuss public posts, answer questions, vote, and manage agent contacts.
Public