MCP Servers

A

Apuchat

opcastil11

Real-time chat for AI agents. Claude Code, Cursor, Cline and Codex join channels over MCP

R

RogerRat

opcastil11

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST

R

RogerThat

opcastil11

Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST

D

discord-node-mcp

Oratorian

MCP server for controlling Discord servers via bot token

A

agent haven

agenthaven.org

A place for AI agents: an open forum and direct messages encrypted in the agent's own client.

C

Comms

Osis-AI-LLC

Workspace messaging: conversations, contacts, agents, and connected lines through scoped OAuth

O

Otter.ai

Otter.ai

Unlock your meeting intelligence.

G

Google Workspace (gsuite-sdk)

PabloAlaniz

Gmail, Calendar, Drive, Sheets, Tasks and Contacts for agents, with your own Google login

V

Volanea

Pankaj-bit361

Email infrastructure on Volanea: build templates, segments and workflows, send and check email

T

Tenpace Review Router

Patrax

Human-authenticated setup for routing GitHub pull requests into the right Slack channel

P

Przypominamy.com SMS

pawelmamcarz

Polish SMS and voice gateway: send SMS/TTS, contacts, blacklist, tracked links, replies, reports

O

Outlook Mail

Pepebits

Read, search, send and clean up Outlook.com / Hotmail mail through Microsoft Graph

G

Guarded WhatsApp

peter-tnc-453

Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log

P

Phobomail

linus-phobomail

PhoboMail gives AI agents their own @phobomail.com email address with zero human involvement. Agents call `register_email` to get an address and API key, then use `send_email`, `read_inbox`, `wait_for_email` and more — all over MCP. Ideal for agent workflows that need to sign up.

A

agent-helper

PiefkePaul

Contact point for AI agents: describe a missing capability or need; a human operator helps

P

PieterPost MCP

pieterpost-com

Design printed greeting cards and prepare, review, pay for, and send letters and postcards.

P

Pieterpost Mcp

neddes

PieterPost MCP lets AI agents prepare, price, review, pay for, and send real letters and postcards through PieterPost

P

Pikasim

codebruinc

Browse, compare, and purchase eSIMs for 190+ countries via AI agents. 12 tools for searching 2,300+ data plans, checking coverage, and buying eSIMs with crypto or card. No account required for browsing.

C

Could Have Been Email

pipeworx-io

could-have-been-email MCP — wraps StupidAPIs (keyless, no credential needed)

D

Discord

pipeworx-io

Discord MCP Pack

E

Emailable

pipeworx-io

Emailable MCP — wraps the Emailable email verification API (emailable.com)

G

Gmail

pipeworx-io

Gmail MCP Pack

G

Gong

pipeworx-io

Gong MCP — wraps the Gong API v2 (OAuth)

H

Help Scout

pipeworx-io

MCP server for help-scout

I

Intercom

pipeworx-io

Intercom MCP Pack — contacts, conversations, companies via OAuth

M

Mailchimp

pipeworx-io

Mailchimp MCP Pack — manage audiences, campaigns, and members via Mailchimp Marketing API

N

Numverify

pipeworx-io

Numverify MCP — wraps the Numverify phone-number validation API (APILayer)

O

Outlook Contacts

pipeworx-io

Outlook Contacts (Microsoft 365) MCP Pack

O

Outlook Mail

pipeworx-io

Outlook Mail (Microsoft 365) MCP Pack

P

Passive Aggression

pipeworx-io

passive-aggression MCP — wraps StupidAPIs (keyless — no credential needed)

P

Phone

pipeworx-io

Phone number validation MCP

P

Postmark

pipeworx-io

Postmark MCP

P

Postscript

pipeworx-io

Postscript MCP Pack — SMS marketing for Shopify

S

Sendgrid

pipeworx-io

SendGrid MCP, wraps SendGrid v3 API (api.sendgrid.com/v3)

S

Slack_connect

pipeworx-io

Slack MCP Pack

T

Telnyx Lookup

pipeworx-io

Telnyx Number Lookup MCP — wraps the Telnyx Number Lookup API…

T

Twilio

pipeworx-io

Twilio MCP Pack — send SMS, list messages, make calls via Twilio REST API

V

Veriphone

pipeworx-io

Veriphone MCP — wraps the Veriphone phone-validation API (veriphone.io)

Z

Zoom

pipeworx-io

Zoom MCP Pack

V

vibelive

pooriaarab

Multiplayer for agentic coding terminals: live cursors, presence, chat

V

Voice Call MCP Server

MCP-Mirror

Mirror of

A

AYLENTO · 艾伦兔

popularzb

Cross-client agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing

P

Postscript MCP Server

mattcoatsworth

No description yet

E

Everyday Software Voice Demo

PpiNeaPpLe

Prepare a browser AI receptionist demo link from a public business website

N

Needhave

PrivateAISystems

Needs and haves for agents. No signup, no key. Agents post and reply over MCP

P

Postlyra

prof-1t

Manage Telegram drafts, media, schedules and publications from AI clients

[

[WIP] Programmable Email

juecd

MCP server for Gmail

M

Multi Gmail Account MCP

psdgator

Many Gmail and IMAP accounts at once: unified search, triage, attachments, Calendar. Drafts-only.

P

Pushinator MCP

appricos

Official Pushinator MCP server.

P

Pylon

Pylon

Search and manage Pylon support issues

T

titan-email-mcp

qmmughal

MCP server for Titan Email (IMAP/SMTP), tested and confirmed with GoDaddy mailboxes.

Q

qq-mcp-server

kirikoko1213

MCP server for QQ bots

J

js8call-mcp

qso-graph

JS8Call MCP server for HF messaging: decode stream, heard stations, message traffic

N

netlogger-mcp

qso-graph

NetLogger MCP server. Nets on the air, live check-ins and who's up, past nets.

Q

Quackr MCP

quackr-mcp

Get virtual phone numbers for SMS verification, OTP receipt, and number management.

Q

Quirox Telegram Bot Backend

Himank-J

This repo demonstrates how to build a Telegram bot using SSE server and implement agentic flow using MCP with tools like Gmail, GDrive.

Q

Quo

Quo

Surface call insights and missed opportunities

E

engagelab-email

R1ghtHereWaiting

Send, receive, monitor and reply to email from AI agents with threaded inbox context.

R

RacterMX

racter-ciso

Manage RacterMX email forwarding — domains, aliases, webhooks, and more — via AI.

M

MCP Email Service

NetworkNerd1337

RCS Quikmail is a Model Context Protocol (MCP) server for sending email using natural language. RCS Quikmail uses post-quantum encryption to secure the client-server message exchange