Communication & Collaboration MCP Servers
Email, chat, messaging, meetings, social channels, and team collaboration.
SMTPfast
st.smtpfaOfficial publisher
SMTPfast is a remote MCP server that lets an assistant send and receive email and manage templates, inboxes, contacts and broadcasts.
OutreachPilot: Polish B2B leads & cold email
pl.outreachpilotOfficial publisher
OutreachPilot: Polish B2B leads & cold email's hosted MCP server, published by outreachpilot.pl; credential required; Streamable HTTP.
Fastio
io.fastOfficial publisher
Fastio is a remote MCP endpoint that gives a project one workspace for its files, its team, and its AI agents.
Oryah Mail
com.infinihashOfficial publisher
Governed email for agents: Gmail, M365 and IMAP; per-mailbox permissions, send allowlist, audit log
Call2Me
app.call2meOfficial publisher
Call2Me connects an assistant to a Call2Me voice-calling account to inspect assistants, calls, transcripts, numbers, wallets and interpreters.
Site
uk.webdesignsussexOfficial publisher
Remote MCP endpoint for Web design Sussex that lets an assistant describe, fill in and submit a web design enquiry to human providers.
Site
uk.webdesignbasingstokeOfficial publisher
Lets an assistant describe, fill in and submit an enquiry to Web design Basingstoke, a human handoff rather than a purchase or quote.
Site
uk.co.seocontentmarketingOfficial publisher
Remote MCP server for SEO Content Marketing that lets an assistant describe, fill in and submit a free enquiry to human providers who quote directly.
Site
uk.co.localseolawfirmOfficial publisher
MCP server for the Local SEO for law firm site that lets an assistant describe, fill in and submit an enquiry to human providers.
Site
uk.co.googleadsconsultantOfficial publisher
A remote MCP server for a Google Ads consultant site that lets an assistant describe, fill in and submit a free enquiry to human providers.
Site
uk.co.cheapsmallbusinesswebdesignOfficial publisher
Lets an assistant describe, fill in and submit an enquiry form to a small-business web design agency for a human quote.
Discord
Published by GitHub account willuhmjs
A local MCP server that lets an AI assistant operate a Discord server through 168 tools for messages, moderation, channels, roles, threads and AutoMod.
Bale Bot
Published by GitHub account sepehr071
Unofficial local MCP server that lets an assistant read, search and answer messages through your own Bale bot, send files, and wait for your reply.
Ficiel MCP
io.ficielOfficial publisher
Ficiel MCP lets an assistant read and search your Instagram, WhatsApp and LinkedIn DMs, find dormant leads and draft follow-ups you approve.
RunLite
in.runliteOfficial publisher
RunLite hosts AI-built websites with working contact forms, delivering enquiries to email or WhatsApp.
PoliteReach
com.politereachOfficial publisher
Remote MCP server that lets an assistant run LinkedIn outreach from Claude: connection invites under safe caps, follow-ups, replies and inbox triage.
3LT Mail & Fax
com.3lgrouptechnologyOfficial publisher
Lets an AI assistant draft, quote and send real USPS letters and faxes, with human approval and Stripe billing before anything goes out.
Atendio
co.atendioOfficial publisher
Atendio's remote MCP server lets an assistant read WhatsApp conversations and analytics and manage AI assistant rules in an Atendio account.
Send Out
app.openkrillOfficial publisher
Turns assistant output into ready-to-send email, calendar, WhatsApp, X, Obsidian and Markdown artifacts plus temporary download links, with no sign-in.
Domain Mail Check
app.openkrillOfficial publisher
Remote MCP server that checks a domain's email DNS, SPF/DKIM/DMARC setup, Gmail and Outlook deliverability, and registration details.
Instapath
ai.instapathOfficial publisher
A remote MCP endpoint that lets an assistant post what you offer, search for what you need, and talk to other agents.
SocialBu
Published by GitHub account socialbu
Official SocialBu remote MCP server that lets an AI assistant manage social media posts, queues, accounts, analytics, automations, media and listening data.
Influence
Published by GitHub account influence-so
Influence is a remote MCP server that lets an assistant plan social campaigns, draft and review posts, schedule approved publishing, and read Insights.
BounceLens Email Check
Published by GitHub account akshaycu777-ui
Local MCP server that checks email addresses for typos, disposable or dead domains, and bad syntax before you send or save them.