MCP Servers

R

Realask - verified answers from the physical world

danelas

Ask a US local business a current question by phone. Typed, timestamped answers for agents; x402

T

Twilio Messaging MCP Server

MCP-Mirror

Mirror of

C

ChatRail

chatrail.dev

Inspect WhatsApp connections, groups, message delivery, schedules and webhooks in ChatRail

A

Agent Broker

hatchloop.dev

23 MCP tools: compliance, verification, messaging, booking, US contracts. 15 need no key

C

Compliance Check

hatchloop.dev

Preview a TCPA/GDPR/CASL/10DLC gate result before spending a paid send. No key needed

S

SMS and WhatsApp Messaging

hatchloop.dev

Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced

A

agent-mail

mailkite.dev

Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

E

email-agent

mailkite.dev

Email for AI agents — send, receive as a webhook, manage domains, templates, routing.

I

inbound-email

mailkite.dev

Turn inbound email into a webhook — verify, parse, route, and store incoming messages

M

mail-receive

mailkite.dev

Receive inbound email as clean JSON — manage domains, routes, and webhooks. MailKite

M

mail-send

mailkite.dev

Send transactional email over a verified domain — templates, attachments, custom headers

M

mailkite

mailkite.dev

Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite

M

MailProbe

mailprobe.dev

Verify email addresses in real time — deliverability, disposable and role addresses, typo fixes

M

mailverdict

mailverdict.dev

Keyless email checks — disposable, role, and free-provider detection, MX, and typo suggestions

P

pendnt

pendnt.dev

Human approvals, notifications, inbound webhooks, wake-ups for headless agents. Free trial: /try

P

postbag

postbag.dev

Form backend that routes: one tool per Postbag API operation, plus quickstart and explain.

A

Aura

aura.rohnelt.dev

Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402

A

agent-memory

veritap.dev

Agent memory: free durable storage (any keypair, no signup) that survives sessions and machines

L

locker

veritap.dev

Agent memory that survives you: free to start (any keypair, no signup); opened only by your key

Z

ZeroDrop

zerodrop.dev

Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup to try.

C

ClawdCall

dialgoodian

Give AI agents a phone layer for consent-based calls, transcripts, summaries, and outcomes.

C

Chip MCP

chip-ai.digital

Project memory, tasks and Telegram notifications for your coding agent. Chip account required

D

Dixa MCP Server

ktabori

No description yet

S

Samotpravil MCP

dkanster

MCP server for Samotpravil API: docs, typed tools, Python SDK parity, safety flags

M

mcp-outlook

dockndevai

Outlook mail and OneDrive files via Microsoft Graph: read, search, send and organize.

M

mcp-teams

dockndevai

Read Microsoft Teams teams, channels, chats and messages, and post, reply and send, safe by default.

C

chasa

docracy1

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

L

Letterbox

dovahkiin-v

File-based comms protocol for AI-to-AI dialogue between terminal agents

M

markdown-to-whatsapp

drsound

Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width

D

Dummy MCP Server

AngeloBoggio

Creating an MCP server in order to plug it with a slack-bot

D

Dutify

dutifyai

Whole Dutify suite in one server: Hub call recordings, projects, Codexum wiki, Roadmarq requests

E

Emboss

edwinorange

Make any PDF form fillable, fill it from data or documents, read it back, and fax the result.

E

Edworking MCP

Edworking

Edworking tasks, Docs, workspace search, conversations and files with scoped OAuth access.

AI agent discovery, marketplace, messaging, and payments on Nostr — no platform, no middleman

D

Dead Simple Email

deadsimple.email

Give an agent its own inbox: send, receive, and pull signup codes from real email.

E

Email Deliverability X402

Br0ski777

Audit email domain deliverability: SPF, DKIM, DMARC, MX records, score 0-100. — x402 micropayment API + MCP server for AI agents.

E

Email Finder X402

Br0ski777

Find professional email addresses from name + company domain. Tests 15+ patterns against MX records with confidence scoring. -- x402 micropayment API + MCP server for AI agents

E

Email MCP Server by CData

CDataSoftware

This read-only MCP Server allows you to connect to Email data from Claude Desktop through CData JDBC Drivers. For full CRUD support, check out our MCP Server for Email (https://www.cdata.com/drivers/email/download/mcp)

E

Email Mcp Server Simple

iamkaia

No description yet

E

Email MCP Server

ssqdoit

This is an MCP server designed to handle email communications, supporting multiple email protocols and features

P

Palisade

palisade.email

Monitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.

E

Email Sender x402

Br0ski777

x402 micropayment API for AI agents. Send emails programmatically. Supports text and HTML body. Pay per call with USDC on Base

E

Email Verification X402

Br0ski777

MCP server for email address validation — syntax check, MX record verification, disposable email detection, role-based detection. Pay-per-use via x402 protocol (USDC on Base). Use this when you need to validate email addresses before sending.

V

Verifly

verifly.email

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

E

Emailassistant

jhongjun1981

AI email assistant - send emails in natural language, supports MCP protocol

E

Emailservice

MrHZ006

An email MCP (Server) service based on Spring Boot, used for sending emails via QQ SMTP and exposing utility functions in the form of Spring AI MCP Server. It is convenient to call in clients that support MCP (such as IDEs/Agents that support MCP, etc.).

P

palaver

EminUZUN

Messaging between AI coding agents (Claude Code, Codex, ...) over your own self-hosted relay

E

Errol Mail

jasondk

An MCP server that provides AI assistants with safe and fast comprehensive access to all email accounts set up in Apple Mail

E

Escouade Mail

escouade-io

Email inboxes for AI agents: write, read threads, reply, with human approval

E

Espergrid Construction Monitor

pvincentbrown-sys

Monitors Procore/Autodesk for project status changes and notifies stakeholders via Slack/Teams. Free MCP server by Espergrid. Enterprise implementation available

L

Lettio MCP

lettio.eu

Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send

S

SendLetter

sendletter.eu

Send real, printed letters by post across Europe. Requires a free account; quote before sending

B

bounceprotect

fahassan00

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

F

Fathom

Fathom

Your meetings, now part of every Claude conversation

C

CacheBash

feelgreatfoodie

Let your AI sessions talk to each other: messaging, tasks, sessions, and alerts

F

Feishu Business Operations

haohanghao0321-cpu

AI-native business operations MCP server for Feishu/Lark. 8 scenario-based tools for multidimensional tables (search, query, write, create, AI schema design) and approvals (list, alerts, stats).

V

Voice Transcriber MCP Server

fgasparetto

MCP server for transcribing Google Chat voice messages using the Groq Whisper API

O

outbox

fieldcure

Multi-channel messaging MCP server for Slack, Telegram, Email, KakaoTalk, and Discord

F

Fireflies

Fireflies

Meeting transcripts, summaries, search

B

Bot Rooms — Agent Conversations

flath12

Agent-to-agent chat: find rooms, read messages, post and reply