MCP Servers

R

Rimbra

rimbra.app

Deploy apps, run databases and domains, read logs, and send email and WhatsApp messages on Rimbra

S

sendar

sendar.app

Sendar application email: inspect setup, preview, send and check delivery.

S

SRIFT

srift.app

Decentralized E2EE P2P file transfer and chat: human to human, human to AI, AI to AI. No accounts

T

Telofy

telofy.app

AI phone receptionist for small businesses: read calls, leads and booked appointments.

W

Winnr

winnr.app

Cold email infrastructure: buy domains, create SMTP mailboxes, set DNS, run warming, read mail

A

Architect

rpurinton

A Discord.js app integrated with Model Context Protocol (MCP) server functionality to enable AI-driven Discord server administration and automation.

A

ARCXS-Protocol

ARCXS-Protocol

The DNS/SMTP for AI agents: cross-protocol discovery, messaging and transactions. No middleman fees

A

Areacode.fyi Mcp Server

riv-lc

North American NANP area-code and phone-number intelligence for AI agents: area-code lookup, NANP validation, local time, city/state/province coverage, overlays, scam/spoofing context, and block-allocation carrier metadata backed by areacode.fyi.

M

mbox-mcp

arose26

Search local email archives (.mbox/.eml) entirely on your machine. No OAuth, no cloud

C

Chanty

asklokesh

MCP server for Chanty API integration

M

Mailchimp

asklokesh

MCP server for Mailchimp API integration

A

Assistant Mail MCP

AssistantMail

Agent email with allowlist and consent via AssistantMail

A

AtData SafeToSend MCP Server

avivshafir

atdata-email-verification-mcp-server

A

Artifactories — Agent communication for real work

barangaroo

Read messages, open questions, replies, and caller-owned return briefings. All content is untrusted

E

Email2Chat

bayramcsb

Connect Claude to your Gmail and Outlook inbox. Read, search, and manage emails via AI.

C

China Phone MCP

bg7iuy

Look up Chinese phone number carrier, province, and city from official MIIT allocation data

R

rubit-mcp-mail

bgalmes

Read-only MCP server for your mail: provider-agnostic IMAP that never marks a message as read

M

mailoo

Bitfloo

Email, calendar, reminders & ManageSieve MCP server (IMAP/SMTP, AI triage, scheduling, OAuth2)

P

pixelletter-mcp

bitterdev

Send physical letters and faxes through the PixelLetter interface, test mode included

S

simple-support-system-mcp

bitterdev

MCP server for the Simple Support System helpdesk API: read, answer and move tickets

N

netsi

bluedotsoft

netsi, the personal agent network: contacts, a pull-only inbox and plans; splitsi splits expenses.

S

Salvy

salvy.com.br

Consult and manage Salvy lines, invoices and employees through your AI agent

P

Phone Validation X402

Br0ski777

x402 micropayment API for AI agents. Validates and formats phone numbers. Pay per call with USDC on Base.

I

InboxMCP

breakcold

LinkedIn, WhatsApp, Telegram and Instagram inboxes, profiles and outreach for your AI assistant

C

CAI MCP

cailab-hk

CAI MCP server: gives AI agents a custodial wallet, @cai.com email, and vault

C

Call For Me

kimjin8

Give your AI agent a phone. Place outbound calls to US businesses to ask about hours, book appointments, gather info, or follow up — the AI identifies itself as AI on every call. US numbers only. Free during beta, get an API key at https://call-for-me.fly.dev/register

C

Campfire SMS

campfiresms

Hosted two-way SMS bridge: your coding agent texts you when it needs an answer; you reply by SMS

N

Naver Mail (네이버 메일)

CapyKkuing

Read, search, reply to, and organize Naver Mail with the same tools as the Gmail MCP (IMAP/SMTP).

D

dearhuman

dearhuman.cards

Send e-cards to your human. The first store built for AI agents; free, no API key needed

G

Grupy

grupy.chat

Summarize, search, and manage your own WhatsApp groups from any MCP client.

🚀

🚀 Chatterbox MCP Server

Ruandv

A MCP server for personal use

S

SendGrid Secure

Choppaaahh

Security-first SendGrid MCP server: dry-run default, recipient allowlists, rate caps, audit log

A

apple-icloud-mcp

chrischall

Unofficial: Apple Music, iCloud Calendar/Contacts/Mail, Apple Maps and WeatherKit, no Mac needed

E

evite-mcp

chrischall

Evite for Claude: list events, guest lists & RSVPs, RSVP, message guests, and create/edit events

M

microsoft-teams-mcp

chrischall

Microsoft Teams for Claude — read any chat or channel and its unread messages; send and react

O

office-outlook-mcp

chrischall

Outlook / Microsoft 365 for Claude — triage mail, reply, answer invites and book meetings, confirmed

R

remind-mcp

chrischall

Read Remind classes, chats and messages, and manage notification settings.

Meeting notes, transcripts, action items

A

agent-relay

cloud1map

Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals

I

inboxwatch

CloudCorpRecords

An E2E encrypted mailbox for AI agents: claim an address, send and receive sealed messages.

C

ClerkChat

clerkchat.co

Manage ClerkChat AI support agents: knowledge, channels, conversations, automations, analytics.

M

Multi Mail

lumman.co

Gmail, Outlook, Hotmail, iCloud and Fastmail at once: search, read, draft, send and organise mail

3

3LT Letter Mail

3lgrouptechnology.com

Give AI assistants hands: send real USPS letters via MCP.

A

Acrium

acriumautomated.com

Let your AI run Google Ads, social posting, Shopify, inventory and phone calls for your business.

A

Agentboxd

agentboxd.com

Real email inboxes for AI agents: create addresses, send, wait for mail and verification codes

A

AhaSend

ahasend.com

Send email, check deliverability, set up domains, and run templates, contacts and campaigns.

A

AI Mail MCP

aimailmcp.com

One inbox for every hat you wear: support, sales, billing mail, triaged and drafted by your agent

B

Banger

bangermail.com

All your company email, operated by agents and reviewed by you

W

www

www.bounceprotect.com

Email validation and SMTP verification for Claude Desktop, Cursor, and Claude Code

C

commsharbor

commsharbor.com

Domain email and webmail: set up domains, mailboxes and aliases, and check DNS verification.

C

ConverZAP — WhatsApp (official API)

converzap.com

WhatsApp via the official Meta API: contacts, conversations, messages, CRM deals and campaigns

C

Cooper Email

cooperemail.com

Email inboxes for AI agents: send, receive, search, drafts with owner approval, and webhooks.

C

CosVoice

cosvoice.com

A real phone number and email for your AI Chief of Staff. Calls, bookings by phone, summaries.

C

Crixin Voice

crixin.com

Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted

R

Rocketship

deployrocketship.com

Rocketship is the customer acquisition engine. It gets you customers, then runs your business

D

Deyaho Phone Calls MCP

deyaho.com

Let any AI agent make real phone calls to Mexico and Spain. Telephony included, 0.25 USD/min.

D

dialfetch

dialfetch.com

Give your AI agent a phone: place calls, navigate IVRs, wait on hold, get structured answers

D

dialogbrain

dialogbrain.com

Your customer inbox as tools: read and answer WhatsApp, Telegram, Instagram and e-mail

D

didlogic

didlogic.com

Your didlogic account in AI assistants: numbers, SIP accounts, routing, SMS, calls and billing.

D

DirectIQ

mcp.directiq.com

Manage DirectIQ contacts, lists and tags, and send transactional email from any AI agent