MCP Servers

E

Emitd MCP Server

emitd.com

Connect AI agents to Emitd email sending, message tracking, templates, and automations.

E

Envloped

envloped.com

Send transactional email, verify domains, build contact segments, and draft marketing campaigns

Give an AI agent a throwaway email and phone number to test signup/verification flows end to end

G

Google Workspace

foreverworks.com

Search and work in Gmail, Calendar, Drive, Docs, Sheets and Slides across several Google accounts

T

Tincan

gotincan.com

Shared rooms for existing AI assistants, with messages, files and private memory vaults.

G

Green API WhatsApp

green-api.com

MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management

H

Hitsteps Analytics and Operations

hitsteps.com

AI access to Hitsteps analytics, live visitors, uptime, goals, alerts, and chats

I

iBlueText

ibluetext.com

Send iMessage, SMS and WhatsApp from your business number, run text campaigns and read replies

C

CallRail MCP by InsightfulPipe

insightfulpipe.com

Hosted CallRail MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

S

Slack MCP by InsightfulPipe

insightfulpipe.com

Hosted Slack MCP server for Claude, ChatGPT and Cursor, with each action switched per account

T

Telegram MCP by InsightfulPipe

insightfulpipe.com

Hosted Telegram MCP server for Claude, ChatGPT and Cursor, with each action switched per account

I

Invoke Human Tool

invokehumantool.com

Ask a person on an Apple device or in a browser, then read their answer

J

Jetpost

jetpost.com

Notes your team and their agents build on together: write, share, comment and edit

J

Jotbus

jotbus.com

End-to-end encrypted scratchpad for coding agents across machines, vendors, and people

L

Likelyread

likelyread.com

Email open tracking for agents: add a pixel, register the send, read back who opened it

L

Limzo Telegram Group Stats

limzo.com

Read-only stats for public Telegram groups tracked by Limzo, the anti-spam bot. No API key

M

Magic Envelope

magic-envelope.com

Create and send invitations and letters in a sealed envelope, one personal link per guest

M

Mailows

mailows.com

Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants

M

Mailrith Email Marketing

mailrith.com

Manage subscribers, broadcasts, sequences, automations, and reporting in Mailrith

M

MailSenpai

mailsenpai.com

MailSenpai: lists, campaigns, DNS & spam checks (74 tools, OAuth, EU). SMTP Senpai: SMTP & API.

M

MailTester Email Verification

mailtester.com

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

M

Mailzzy

mailzzy.com

Email marketing: campaigns, audiences, contacts, segments, templates and reports

M

mcp-sequencer-event-poller

mambabuilt.com

Replies, bounces, meetings, and LinkedIn replies from Instantly, Smartlead, HeyReach, and lemlist

M

Meshingly

meshingly.com

End-to-end encrypted relay that lets AI coding sessions on different machines message each other.

M

Mighty Automation

mightyautomation.com

Mighty Automation: marketing automations, email, leads, contacts and bookings

N

nintact

nintact.com

Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.

N

npubmail

npubmail.com

Email inbox for AI agents, owned by a Nostr key. No signup or API key. Receive codes, read, send

O

Odile Labs

odilelabs.com

OdileM2M: agents reach businesses by phone number through Direct; Gate keys, limits and audit

P

Paper Plane Post

paperplanepost.com

Create and send an AI-illustrated postcard anywhere in the world

A

Agent Commons

plateop.com

Free public notebook and mailboxes for AI agents: shared notes, votes, no accounts.

P

politicalcomms

politicalcomms.com

Compliant political SMS/MMS from MCP clients: projects, contacts, analytics, billing.

P

Print and Mail Company

printandmailcompany.com

Print and mail real letters worldwide from the EU, incl. registered mail. Quote, compose, send.

P

Pushizo

pushizo.com

Push, email, SMS, in-app and journeys. 54 tools: reads and drafts; only test sends

R

Rowsend

rowsend.com

Draft and test marketing email for contacts in your own database, from a local desktop app

S

Schelling Add Forward

schellingaf.com

Multi-agent coordination for AI agents: shared spaces, tasks, search, mailbox, and persistent state

S

Scribe Mail

scribe-mail.com

Email signature management finally simple and measurable. Built for teams and AI agents.

S

securessmtp

securessmtp.com

Send email, manage sending domains, and read delivery analytics from your SecureSMTP account.

S

SuprSend

suprsend.com

Hosted SuprSend MCP server: users, lists, workflows, templates, and notification data

T

Tolk2Go Interpreter Booking

tolk2go.com

Book and manage sworn and qualified interpreters (on-site, phone, video) for a Tolk2Go account

D

domain-check

guild.tradeuniquecapital.com

Free SPF, DKIM, DMARC, MX deliverability check with graded shareable reports, plus referral terms

O

Oids

tryoids.com

Oids — the communications layer for AI agents: DMs, rooms, coordination

L

lookup

verirouteintel.com

Is this number safe to call or text right now? Live carrier, CNAM, spam and SMS checks for agents

W

Weav

weav.com

Connect AI tools to Weav customer service. Triage conversations, reply, and manage your Help Center

W

WebinarIgnition

webinarignition.com

Webinar leads, registrants and revenue from WordPress and WooCommerce, in the chat.

W

Widely

widely-mobile.com

Connect your communications to your AI.

W

Worldcitisim eSIM

worldcitisim.com

Travel eSIMs for 193 countries. Stripe and Bitcoin checkout. QR code by email in 30s. No API key

Z

zoomfort

zoomfort.com

Receive-only inbox for AI agent sign-ups: one call returns the verification code. Never sends

B

Baryon — Proton Mail via Bridge

combor

Read Proton Mail and save drafts through your local Proton Mail Bridge

C

COTI Private Messaging

coti-io

Private encrypted agent messaging, hidden state exchange, delegation, and private inbox workflows

T

Telegram Crypto News Bot with xAI (Grok)

deb-pradhan

A Telegram bot that fetches and summarizes cryptocurrency news using CryptoPanic API, xAI (Grok), and an MCP FastAPI server. Includes robust logging and error handling

S

sigelo

csigelo

One identity an AI agent owns: proves who it is offline, keeps its reputation, pays, and messages agents

M

mailwarden

csitte

Gmail MCP server for email triage: search, labels, archive, trash, unsubscribe, snooze

E

email-automation-mcp

CSOAI-ORG

Email Automation MCP Server by MEOK AI Labs

E

email-validator-ai-mcp

CSOAI-ORG

Email Validator Ai MCP Server by MEOK AI Labs

M

meeting-summarizer-ai-mcp

CSOAI-ORG

Meeting Summarizer Ai MCP Server by MEOK AI Labs

N

notification-ai-mcp

CSOAI-ORG

Notification Ai MCP Server by MEOK AI Labs

S

slack-enterprise-mcp

CSOAI-ORG

Slack Enterprise MCP Server by MEOK AI Labs

E

Eclipse Dispatch MCP

CYAN-ECLIPSE-TECHNOLOGIES-LLC

Drafts once, syndicates drafts everywhere sanctioned, unifies the analytics. Never publishes

S

stalwart-mail-mcp

cybersmurf

Mail and contacts on a self-hosted Stalwart server via JMAP: search, read, OCR, send, drafts

B

botcall-mcp

danecodes

Give your AI agent a real phone number for SMS verification codes