Remote Servers

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smsmode MCP by usefulapi

usefulapi.io

Read smsmode balance, messages, replies, campaigns and usage; send SMS to up to 10 numbers

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Spoke Phone MCP by usefulapi

usefulapi.io

Read Spoke calls, transcripts, directory and users; manage phonebook contacts and send SMS

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Spruce Health MCP by usefulapi

usefulapi.io

Read Spruce Health contacts, conversations, messages, phone lines and team members (read-only)

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Stream MCP by usefulapi

usefulapi.io

Query channels, search messages, and read threads, users and reactions in your Stream Chat app

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SupportBee MCP by usefulapi

usefulapi.io

Read SupportBee tickets, replies and reports; reply, comment, label, assign and archive tickets

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Text-Em-All MCP by usefulapi

usefulapi.io

Send and track Text-Em-All broadcasts, texts and contact lists

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Textline MCP by usefulapi

usefulapi.io

Read Textline conversations, contacts and reports; send a text, add notes, resolve or transfer

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Trengo MCP by usefulapi

usefulapi.io

Work tickets and messages, look up contacts and teams, pull reports, and reply, assign or close

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Trumpia MCP by usefulapi

usefulapi.io

Read Trumpia lists, subscribers, keywords and reports; add contacts and send SMS or email campaigns

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Vision6 MCP by usefulapi

usefulapi.io

Read Vision6 lists, contacts, messages and reports; update contacts; send transactional email/SMS

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Voodoo SMS MCP by usefulapi

usefulapi.io

Read Voodoo SMS credits, reports, inbox and lists; send one SMS; manage the opt-out blacklist

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Zammad MCP by usefulapi

usefulapi.io

Search and read Zammad tickets, customers and organizations; add notes, replies and ticket updates

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Zendesk MCP by usefulapi

usefulapi.io

Read tickets, users, orgs, macros and satisfaction ratings; create, update and comment on tickets

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WSENDER

wsender.io

Manage WhatsApp, Telegram and MAX mailings: audiences, drafts, moderation and sending

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messages-bridge

IsaiahDupree

MCP connector for iMessage and Contacts via a local Mac agent and Vercel relay

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Grounders MCP

ItsBreeze

Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector

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Hub

ItsBreeze

Multiple Google accounts (Gmail, Calendar, Drive, Contacts, Tasks) in one Claude connector

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Wiggle

jamesonhussey

Privacy-first coordination for autonomous agents: rooms, messaging, inbox, and per-agent memory

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MepMail

JE4NVRG

Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.

C

Corebee Customer Support

jonny-1812

Hosted support inbox over MCP: answer web chat, WhatsApp, email and SMS, manage knowledge base

O

Ownhand

jordan-gibbs

Write in the user's own voice, fitted to the occasion. Learns from the text they actually send

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Agent Push Kit

JustinBStrong

Send, search and manage notifications, accounts and push preferences

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KeyID

KeyID-AI

Agent email, SMS, OTP/TOTP, and signup session infrastructure for AI agents. Self-provision email addresses, phone numbers, extract verification codes, manage TOTP authenticators, and run full signup flows with browser state persistence. 47 tools, 8 prompts.

Marketing campaigns, profiles, analytics

K

Krisp

Krisp

Add your meetings context via transcripts and notes

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Email Deliverability Checker

kryptoscan

Check SPF, DKIM, DMARC, blocklists, reverse DNS and email headers against Gmail/Yahoo sender rules.

P

phone-lookup

ktozvonil

Caller ID lookups: community verdict, spam rating, operator and reviews (ktozvonil.net)

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Laxis

laxis-tech

Search and read your Laxis meeting transcripts, AI summaries, and participants from Claude

E

email-validator

lazymac2x

Cloudflare Workers MCP server: email-validator

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Lorikeet

Lorikeet

A universal concierge for complex businesses

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Mailchimp

Mailchimp

Email marketing and campaigns

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Mailerastro

ruthlesscodes

No description yet

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MailerLite

MailerLite

Turn Claude into your email marketing assistant.

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Mailtani

Egomessss

MCP server for Mailtani — manage contacts, lists, campaigns, and emails from Claude, Cursor, or any AI agent. Bring your own SES key.

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smsverbot-mcp

MassimoSun

SMS verification for AI agents: buy a number, get the code, and cancel for a refund. Free sandbox.

A

agent-memory

MastadoonPrime

Persistent, agent-owned memory with encrypted storage and shared knowledge commons

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AgenticEmail

AgenticEmail

Hosted email for AI agents over MCP. Create inboxes on the fly, then send, receive, and reply to real email with scoped API keys. Remote streamable HTTP server at https://api.agenticemail.dev/mcp - nothing to run locally. Docs: https://agenticemail.dev/docs/mcp

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Crisp

mcp-dir

Customer support, live chat, CRM and helpdesk on Crisp with the full official REST API v1 (api.crisp

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DataCrazy

mcp-dir

DataCrazy omnichannel CRM (WhatsApp, Instagram, Facebook) via the official API: leads, deals, pipeli

D

Discord

mcp-dir

Connect a Discord bot (bot token from the developer portal) to read/send messages, list guilds and c

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Plaud

mcp-dir

Your Plaud recordings in natural language: list recordings, read speaker-attributed transcripts and

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Prefeitura SP São Paulo: Caixa Postal

mcp-dir

Prefeitura SP São Paulo: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credits

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SEFAZ AL DEC: Caixa Postal

mcp-dir

SEFAZ AL DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit

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SEFAZ CE DEC: Caixa Postal

mcp-dir

SEFAZ CE DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit

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SEFAZ ES DEC: Caixa Postal

mcp-dir

SEFAZ ES DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ GO DEC: Caixa Postal

mcp-dir

SEFAZ GO DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ MA DEC: Caixa Postal

mcp-dir

SEFAZ MA DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ MG DEC: Caixa Postal

mcp-dir

SEFAZ MG DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ MS DTE: Caixa Postal

mcp-dir

SEFAZ MS DTE: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ MT DEC: Caixa Postal

mcp-dir

SEFAZ MT DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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SEFAZ PA DEC: Caixa Postal

mcp-dir

SEFAZ PA DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ PE DEC: Caixa Postal

mcp-dir

SEFAZ PE DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ PR DEC: Caixa Postal

mcp-dir

SEFAZ PR DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ RJ DEC: Caixa Postal

mcp-dir

SEFAZ RJ DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ RO DEC: Caixa Postal

mcp-dir

SEFAZ RO DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ SC DEC: Caixa Postal

mcp-dir

SEFAZ SC DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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SEFAZ SP DEC: Caixa Postal

mcp-dir

SEFAZ SP DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

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WhatsApp

mcp-dir

Connect a personal/Business WhatsApp account via QR pairing (multi-device, like WhatsApp Web). Send

M

Mcp Email

OneShotForge

A self-hosted MCP server that gives Claude Code full IMAP and SMTP access. 15 tools cover the boring parts: search across folders, attachment fetch, drafts the agent can revise before send, move/copy/flag/delete, and folder management. Multi-account is built in: Gmail, Fastmail.

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FavCRM

favcrm

FavCRM is an agentic CRM for service businesses. Its public MCP server exposes **190+ typed tools** — bookings, customers, loyalty, WhatsApp/SMS/email, invoicing — at **100% annotation coverage** (read-only / destructive / open-world labelled; outbound sends approval-gated).