Communication MCP servers

> [!WARNING] > This local MCP server is deprecated in favor of the ElevenLabs hosted MCP server. > > The hosted server is available at https://api.elevenlabs.io/v1/mcp, with nothing to install or run locally. It authenticates with OAuth, so no API keys are copied into your client. See the hosted MCP server documentation to connect from Claude, Cursor, or any other MCP client. > > This repository is no longer actively maintained. 1. Get your API key from ElevenLabs. There is a free tier with 10k credits per month. 2. Install uv (Python package manager), install with curl -LsSf https://astral.sh/uv/install.sh | sh or see the uv repo for additional install methods. 3. Go to Claude > Settings > Developer > Edit Config > claude_desktop_config.json to include the following:

6 tools · isolate_audio, sound_effects

Connect your AI agent to the Resend platform. Send and receive emails, manage contacts, broadcasts, domains, and more, directly from any MCP client like Claude, Cursor, or Claude Code. We offer both a remote MCP server hosted by Resend and a local MCP server (this package). Connect any MCP client that supports remote servers (Streamable HTTP). There's nothing to install and no local process to run, which makes it the best option for web-based clients like Claude and hosted agent platforms. When you connect, your client opens a browser window to log in to Resend and approve access using OAuth.

6 tools · add_suppressions, create_contact

> Universal RPC layer for AI agents across network boundaries and languages AgentRPC allows you to connect to any function, in any language, across network boundaries. It's ideal when you have services deployed in: - Private VPCs - Kubernetes clusters - Multiple cloud environments AgentRPC wraps your functions in a universal RPC interface, connecting them to a hosted RPC server accessible through open standards: - Model Context Protocol (MCP) - OpenAI-compatible tool definitions (OpenAI, Anthropic, LiteLLM, OpenRouter, etc.)

4 tools · Access tools via hosted MCP, Connect to tools inside private networks

This is a monorepo for the Model Context Protocol server that exposes all of Twilio APIs. The Model Context Protocol (MCP) is a protocol for exchanging model context information between AI tools and services. This implementation allows you to expose Twilio's APIs to AI assistants and other tools that support the MCP protocol. This monorepo contains two main packages: - mcp - MCP Server for all of Twilio's Public API - openapi-mcp-server - An MCP server that serves the given OpenAPI spec Each package has its own comprehensive README with detailed documentation:

5 tools · Buy and configure phone numbers, Filter exposed APIs by service

An MCP server that provides tools for sending and testing in sandbox via Mailtrap. Before using this MCP server, you need to: 1. Create a Mailtrap account 2. Verify your domain 3. Get your API token from Mailtrap API settings 4. Get your Account ID from Mailtrap account management - MAILTRAP_API_TOKEN - Required for all functionality - MAILTRAP_ACCOUNT_ID - Required for templates, stats, email logs, sandbox list/show, and sending domains. Optional only for the send tools (send-email, send-sandbox-email, and the batch-send-\ tools) and the email campaign tools.

6 tools · Debug delivery with email logs, Inspect sandbox messages

A Model Context Protocol (MCP) server for Mailgun that gives AI agents a practical, workflow-oriented interface to send email, diagnose deliverability, and manage account operations. > [!NOTE] > This MCP server runs locally on your machine and communicates over stdio. Mailgun does not currently offer a hosted version of this server. - Messaging — Send emails, retrieve stored messages, resend messages - Domains — View domain details, verify DNS configuration, manage tracking settings (click, open, unsubscribe) - Webhooks — List, create, and update event webhooks - Routes — View and update inbound email routing rules - Mailing Lists — Create, view, and update mailing lists and their members - Templates — Create, view, and update email templates with versioning - Analytics — Query sending metrics, usage metrics, and logs - Stats — View aggregate statistics by domain, tag, provider, device, and country - Suppressions — View bounces, unsubscribes, complaints, and allowlist entries - IPs & I

6 tools · Manage domains and DNS, Manage templates, lists, routes, and webhooks

The Membrane MCP Server is a Model Context Protocol (MCP) server, it provides actions for connected integrations on Membrane as tools. Here's our official AI Agent Example that shows you how to use this MCP server in your application. - Node.js (v18 or higher) - A Membrane account To run the development server locally, start it with: The server will be live at http://localhost:3000 ⚡️ Deploy your own instance of this MCP server to any cloud hosting service of your choice. The project includes a Dockerfile for easy containerized deployment.

4 tools · apps, Authenticate with a Membrane token

A Model Context Protocol server that gives LLMs and AI agents direct access to the Wavix telecom platform — SMS/MMS, voice calls, 2FA, SIP trunking, phone-number management, 10DLC registration, call recordings, speech analytics, and billing. Wavix is a global communications platform for sending SMS, placing voice calls, and running 2FA flows over a single API. A free trial is available; paid usage follows the Wavix pricing plan attached to your account. The fastest way to use this MCP server is the hosted endpoint at https://mcp.wavix.com/mcp — point any MCP-compatible client at it and authenticate with your Wavix API key. If you need to self-host (custom Wavix deployment, behind a firewall, dedicated instance), see Run your own.

6 tools · billing_transactions_list, buy_numbers_list

This repository contains the source code for the Sinch Engage (Sinch MessageMedia in AU) MCP server, which provides Sinch Engage APIs as MCP tools. Here is the list of tools available in the MCP server (all the phone numbers must be provided in E.164 format, e.g., +61400000000 for Australia). - Node.js >= 16.0 - A provisioned Sinch Engage account - Claude Desktop (or any other MCP client). This README is focused on Claude Desktop, but the MCP server can be used with any MCP client. To use the APIs used by the MCP tools, you will need the following credentials: - SINCH_ENGAGE_API_KEY and SINCH_ENGAGE_API_SECRET Sinch Engage Credentials

6 tools · Generate a detailed message report, Generate a summary message report

Connect your Alice recordings and transcripts to the AI tools you already use — Claude, ChatGPT, Gemini, Grok, Perplexity, and any other MCP-compatible client. The Alice MCP Server turns your secure voice archive into a queryable knowledge base. Search across hundreds of hours of recordings, retrieve full transcripts, surface insights, and automate workflows — all with natural language. - Search recordings — find any transcript, quote, or moment using natural-language queries - Retrieve transcripts — pull full transcripts or specific segments by recording ID - List and browse recordings — filter by date, title, language, speaker, or metadata - Ask questions — get precise answers sourced directly from your real conversations - Build workflows — automate drafting, summarizing, tagging, CRM notes, and enrichment

5 tools · get_collection_stats_v2, get_recording_v2

Access your Convo meetings from any AI assistant that supports MCP (Claude, ChatGPT, Cursor, and more). Not just a data wrapper. Cross-meeting intelligence that helps you prepare, follow up, and stay on top of everything. Single meeting: - Read transcripts with speaker names and timestamps - Get summaries with key points, decisions, and action items - Get coaching feedback with communication scores - Ask any question about a meeting - Draft follow-up emails that reference actual discussion points

6 tools · Ask questions about a meeting, Draft follow-up emails

An installable agent skill that lets your AI coding agent print and physically mail a document (PDF, HTML, Markdown, text, DOCX, or image) to a US postal address via the PostAgent API. Each send is paid per-call in USDC on Base using the x402 payment protocol, then handled by PostAgent's print-and-mail workflow. > Sending mail spends real money and is irreversible once submitted. The > skill always quotes first and requires explicit user confirmation before > paying. Claude Code (global) — always pass -a claude-code so it lands in ~/.claude/skills/, the only place Claude Code reads skills from:

4 tools · Get a price quote before mailing, Pay and send physical mail

This project implements an MCP (Model Context Protocol) server for text translation. The server supports two transports: stdio – for integration with Claude Desktop http (streamable) – for testing and working via HTTP + SSE Node.js >= 18 Yarn or npm Installed Claude Desktop (for stdio integration) Lingvanex Translator account for text translation To use the Lingvanex Translator you'll need a Lingvanex account. 1. If you don't have one, sign up for free 2. Go to the Cloud API tab: Cloud API 3. Fill out the Billing Address data 4. Click Continue to payment

2 tools · curl, translate_text

MCPCustomer Success MCP & Customer Onboarding AIIntroduction to MCPMCP setupConnecting to Onboard MCPSecurity & permissions (MCP)MCP tools, prompts, and discoveryMCP use cases — AI agentsExample workflowsAutomation platforms & MCPOttie — ChatGPT / Codex pet Model Context Protocol for Onboard — operational AI for customer success and onboarding, with hosted tools, prompts, and desktop client setup. Connect Claude, Amazon Quick, Cursor, or other MCP clients once—then ask questions, run briefs, and draft updates against the same projects and customers your team already manages in Onboard.

4 tools · get_kpi_dashboard, get_project_context

Official MCP Server to interact with Pearl API. Connect your AI Agents with 12,000+ certified experts instantly.

Pingram hosts a remote Model Context Protocol server so AI agents can use your Pingram account as a set of tools for sending email and SMS, looking up delivery logs, managing phone numbers and email inboxes, configuring sender domains, creating extra accounts, and managing US A2P 10DLC brand registrations, after you log in once. Other regions (use the same region as your account): Sign in with the same Pingram account you use in the dashboard (email, Google, or Microsoft). The agent acts as you and never sees your password.

6 tools · Check delivery logs, Configure sender domains

Virtual phone number platform for AI agents — rent numbers across 200+ countries, receive SMS, and manage the full activation lifecycle. Supports stdio and HTTP transport.

6 tools · cancel_activation, check_price

> Connect your Plaud recordings to any MCP-compatible AI client — Claude, Cursor, ChatGPT, Codex, and more. Search recordings, read transcripts, and generate documents without leaving your AI assistant. Run this once. The installer detects your AI clients, writes the MCP configuration, and opens your browser for sign-in: When your browser opens, click Authorize, then restart the clients listed in the installer output. Plaud tools will be available immediately in your next session. If your client isn't auto-detected, add Plaud manually by pasting this into your client's MCP configuration:

4 tools · get_file, get_note

> Connect AI tools to Sendmux documentation and product tools. Sendmux has two MCP connections. Use Doc Search MCP when you want an AI tool to search Sendmux docs. Use MCP when you want an agent to work with Sendmux tools you authorise. > Info > > MCP exposes a curated agent toolset, not every API endpoint. Use the > SDKs, CLI, or API reference when you need full endpoint coverage. MCP exposes the product surfaces you grant. Hosted MCP is the default when your client supports remote MCP with browser OAuth. It keeps Sendmux in the authorisation flow, avoids distributing manual API keys to agents, and shows only the tools allowed by the grant.

4 tools · mailbox_list_granted_mailboxes, Management tools

Email marketing automation MCP server for Sequenzy. Manage subscribers, lists, segments, templates, campaigns, sequences, transactional emails, analytics, and AI-generated email content. Install: `npx -y @sequenzy/mcp`.

6 tools · add_subscriber, Build email sequences

How to connect and use the Telinfy MCP server with AI assistants The Telinfy MCP server provides programmatic access to Telinfy's SMS, WhatsApp, and RCS messaging capabilities, allowing AI assistants to send messages, manage contacts, schedule campaigns, and retrieve reports on your behalf. The Model Context Protocol (MCP) is an open standard that enables AI applications to securely connect to MCP-compatible data sources and tools. Think of MCP like a USB-C port for AI applications - a standardized way to connect AI apps to different services.

6 tools · create_phonebook, fetch_sms_campaign_report

An MCP (Model Context Protocol) server that connects AI assistants to Tidio live chat - with automatic setup - Automatic Setup: Connect to Tidio with one command - no manual key copying - OAuth Authentication: Opens browser for secure Tidio login, auto-retrieves your public key - Credential Persistence: Credentials are saved locally for future sessions - Embed Code Generation: Get ready-to-use JavaScript code for any website Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

4 tools · generate_tidio_embed, tidio_connect

Connect your AI agents to Google-Meet, Zoom & Microsoft Teams through tl;dv

Upfirst is an AI receptionist. It answers your calls, takes messages, books appointments, and answers questions about your business. This server lets you configure that receptionist from Claude. Change its settings, manage its skills and knowledge, review calls and transcripts, and more, without leaving the conversation. Upfirst answers any call that is forwarded to it. Setting up that forwarding happens outside Upfirst. It is usually done in your phone system, or on the handset itself if you forward from a cell phone. See Forward all your calls to Upfirst for the steps.

6 tools · Configure receptionist from description, create_send_sms_skill

3 tools for global censorship intelligence (119 countries) + E2E encrypted agent-to-agent messaging with Double Ratchet and post-quantum crypto

The VoIPstudio MCP (Model Context Protocol) server gives Claude AI direct, secure access to your VoIPstudio account data, including recordings, CDRs, live calls, and voicemails. Once connected, Claude can query calls, analyse patterns, surface agent performance issues, and generate QA reports in plain English, with no custom development required. Add the CX Addon and each recording arrives pre-enriched with a transcript, summary, sentiment, action items, and a CX score. This dramatically reduces the AI work Claude needs to do and keeping your token use down and costs more predictable.

5 tools · get_cdrs, get_live_calls

Business email MCP server for AI agents. Manage custom-domain mailboxes, read and send messages, draft replies, inspect threads, and automate Shipmail REST API/webhook workflows.

Send push notifications to iPhone, iPad, and Mac from AI assistants. Two-way messaging — users reply in the BotBell app, AI reads and continues. Supports action buttons, Markdown, and multi-bot management via PAT.

MCP server for Product Hunt. Interact with trending posts, comments, collections, users, and more.

IMAP/SMTP email MCP server with 42 tools for reading, searching, sending, scheduling, and managing emails across multiple accounts. Supports IMAP IDLE push, AI triage, desktop notifications, and auto-detects providers like Gmail, Outlook, and iCloud.

IMAP/SMTP email MCP server with App Passwords (no OAuth2). Auto-discovers Gmail, Outlook, Yahoo, iCloud. 5 composite tools: search, read, send, reply, forward. Multi-account support.

An MCP server to create inboxes on the fly to send, receive, and take actions on email. We aren't AI agents for email, but email for AI Agents.

MCP server for Mattermost API. List channels, read/post messages, manage threads and reactions, monitor topics. Supports flexible configuration via CLI args, environment variables, or config files.

Apple Mail, Calendar, Contacts, Reminders, Notes, Messages and Safari in one server with 41 tools. Talks AppleScript to the native macOS apps, or IMAP/CalDAV/CardDAV to iCloud when running off-Mac.

Go-based MCP server for Telegram Archive. Search and browse Telegram chat history, list chats, and retrieve messages with full-text search. Docker image available.

Telegram MCP server via MTProto/GramJS — 20 tools for reading chats, searching messages, downloading media, managing contacts. QR code login, npx zero-install. Hosted version at mcp-telegram.com.

An MCP server to interface with the Google Tasks API

Zero-API-key serverless form backend, lead triage, and instant contact form generator for static sites, React, and JAMstack apps. Install with `npx -y sounnyforms-mcp`.

Agent-to-agent networking. Your AI publishes what you need, matches with other people's agents, both humans approve before connecting. 6 tools, Ed25519 signed, shared network at api.aeoess.com.

EU-hosted email API exposed as MCP tools — send transactional and marketing email, manage contacts and segments, run broadcasts, render templates, and read analytics from Claude/Cursor. GDPR compliant, EU-only data residency (Germany + Finland). `npx -y @poststack.dev/mcp`.

Telegram API integration for accessing user data, managing dialogs (chats, channels, groups), retrieving messages, sending messages and handling read status.

Full-featured Telegram Bot API MCP server with 174 tools covering the entire Bot API.

AI-to-AI messaging via I-Poll protocol and AInternet. Enables agents to communicate using .aint domains, semantic messaging, and trust-based routing.

MCP server that integrates Microsoft Teams messaging (read, post, mention, list members and threads)

244 WhatsApp Business tools: send messages, automate workflows, run campaigns, and manage CRM. Streamable HTTP + stdio.

Official Model Context Protocol (MCP) server for FastAlert. This server allows AI agents (like Claude, ChatGPT, and Cursor) to list of your channels and send notifications directly through the FastAlert API.

MCP server for Calcom. Manage event types, create bookings, and access Cal.com scheduling data through LLMs.

AI agents read & send email, manage mailboxes, custom domains and webhooks via the QMailing API (npm stdio + hosted OAuth connector).

An MCP server application that sends various types of messages to the WeCom group robot.

MCP server middleware for aiogram Telegram bots — 30 tools, 7 resources, 3 prompts covering messaging, rich media, moderation, interactive keyboards, real-time event streaming, rate limiting, permissions, and audit logging.

Telegram API integration for accessing user data, managing dialogs (chats, channels, groups), retrieving messages, and handling read status

DM / IM layer for AI agents over the A2A 1.0 protocol: give your assistant an inbox, a friend list, group threads, and per-friend persistent memory to message other people's agents in real time — with SSE wake daemons so it answers while you're away. `pip install agoradm-mcp`.

Email (IMAP/SMTP), mail filters (Sieve), calendar (CalDAV), contacts (CardDAV), and free/busy scheduling for Open-Xchange and standards-based mail platforms. Published on the official MCP Registry.

Read-only, self-hosted search over several IMAP accounts (Gmail, iCloud, any provider), mirrored one way by mbsync into a local notmuch index. The process cannot send, delete or move mail. Docker image; stdio for Claude Code, Cursor and Claude Desktop, or HTTP with OAuth from a phone.

Send SMS, query delivery reports, manage senders / blacklists, register and check İYS (Turkish messaging consent registry) records through the [iletiMerkezi](https://www.iletimerkezi.com) BTK-licensed SMS API. 11 tools, runtime-fetched manifest stays in lock-step with the live API. Install: `npx -y @iletimerkezi/mcp-server`.

MCP server for the Viber Bot REST API. Send text, pictures, videos, files, locations, and contacts; broadcast to up to 300 recipients; manage webhooks and inspect account/user state — 13 tools, fully typed, available on npm as `@serhii.zghama/viber-mcp`.

An MCP server acting as an adapter into the [ACP](https://agentcommunicationprotocol.dev) ecosystem. Seamlessly exposes ACP agents to MCP clients, bridging the communication gap between the two protocols.

Send push notifications through ntfy, read back what was sent, and revise a notification in place while a job runs, so subscribers watch one message change instead of collecting five. Thirteen tools including user and topic-access administration; the tool list narrows to a curated six. `npx -y @ni-c/ntfy-mcp`

X (Twitter) creator toolkit MCP with 14 tools: tweet download (video/GIF/image/full archive), curated hashtags by niche, best posting times by country, viral hook formulas, engagement & ads-revenue calculators, thread splitter, character counter, advanced-search URL builder, fancy Unicode bio generator, viral patterns lookup, and the full 2026 search-operator cheatsheet. Uses X's public syndication endpoint — no auth, no rate limits on curated data.

WhatsApp Business API template management via Meta Cloud API. Create, validate, and send all 12 template types (text, image, video, document, location, authentication, carousel, coupon, catalog, MPM, limited-time offer, and flows) from any MCP client.

All-in-one Feishu/Lark MCP server (84 tools). Send messages as the actual user (not bot), plus full official-API coverage of docs, bitable, wiki, drive, calendar, tasks, OKR. Cookie + OAuth UAT + app-credential auth.

Message queue for AI coding assistants. Let AI agents (Claude Code, Cursor, Codex) send messages to each other across sessions and machines. UUID-based auth, self-hostable.

NAVER WORKS CLI + MCP server. 26 tools for messages, calendar, drive, mail, tasks, and boards. AI agents can manage NAVER WORKS directly.

Events, tasks and journal entries over CalDAV, on any server that speaks the standard — Radicale, Baikal, Nextcloud, SOGo, Fastmail, iCloud. 22 tools. Recurring events are expanded client-side rather than trusted to the server, a calendar allowlist is enforced where ids are decoded, writes are read-modify-write guarded by ETags, and deleting or changing a whole series asks a person first. Calendar text is treated as untrusted input, because anyone who can send an invitation can put text in your calendar. `npx -y @ni-c/caldav-mcp`

MTProto Telegram from your terminal: CLI for messages, media and contacts, an MCP server that pushes server-to-client notifications when new messages land, and an SSE stream for external consumers.

Email verification for AI agents: one call returns `send`, `hold` or `kill` for an address, with the reason. The free DNS tier runs locally with no key; the hosted SMTP probe costs 9 USD per 10,000 checks. Signup and credits are API calls too, so an outreach agent provisions itself (no dashboard, no CAPTCHA). `npx -y mxprobe mcp`

Lightweight multi-guild Discord MCP server with 60+ tools for messages, channels, roles, forums, webhooks, and moderation.

Real email and SMS for AI agents. Run a local mail server with disposable inboxes, send/receive real email, fetch verification codes, and drive a real inbox — all from your machine, no third-party email API. Install with `npx @agenticmail/mcp`.

Self-hosted MCP server on Cloudflare Workers that gives AI agents email: triage, read, attachments and send, with bot disclosure built in. MIT.

Local MCP server for Hey.com email. Read, search, send, reply, and manage the screener via locally cached session from Hey's webview auth.

Email inbox API MCP server for AI agents to receive, search, and send mail through hosted or local Sendmux Product MCP.

Write and preview emails from your assistant. Renders markdown into email-safe HTML that holds up in Outlook and Gmail, lints drafts for deliverability problems, and returns a live preview link. Hosted with no API key, or run it locally with `npx emailmd mcp`.

Email built for AI agents. Hosted MCP server ([atomicmail.ai](https://atomicmail.ai)) with autonomous inbox registration via proof-of-work (no email verification, domain, or card), custom domain support, and full send/receive over the open JMAP standard (RFC 8620/8621).

WhatsApp notifications for AI agents with zero setup — no Meta account, no templates, no dashboard: text "join", get an API key, send in 60 seconds (`uvx pingwa mcp` or remote at pingwa.dev/mcp). Two-way: `ask` with tap-to-answer buttons, `check_replies`. Official Meta Cloud API — won't ban your number.

Local-first cognitive substrate for neurodivergent professionals: a translator for corporate ambiguity, a planner, and a guardrail that declines to amplify rumination, hyperfocus, or sycophancy. Hosted stateless tools over OAuth.

Universal MCP server for CalDAV protocol integration. Works with any CalDAV-compatible calendar server including Yandex Calendar, Google Calendar (via CalDAV), Nextcloud, ownCloud, Apple iCloud, and others. Supports creating events with recurrence, categories, priority, attendees, reminders, searching events, and retrieving events by UID.

Run AI agents in Zulip as @mentionable bots — or wire into any MCP client. Real-time listening, session management, file handling.

The scheduled delivery API for developers. Schedule reminders, notifications, and webhooks with one API call.

Email inboxes for agents, with the one-time code returned as a field instead of a regex over the message body. Addresses are permanent; only the messages expire, on a retention window you choose. `uvx mailflat-mcp`

Bluesky instance integration for querying and interaction

Official EngageLab Email MCP server for AI agents to send, receive, monitor, and reply to email with thread context. Install with `npx -y @engagelabemail/mcp`.

An MCP server for [DIDLogic](https://didlogic.com). Adds functionality to manage SIP endpoints, numbers and destinations.

Native Gmail MCP server with full mailbox control — search, read, label, archive, trash, download attachments, and the feature no other Gmail server ships: snooze threads until a date. Every call hits the live Gmail API (no synced index that silently misses mail). Install with `npx -y mailwarden`.

MCP Telephony server for automating voice calls with Speech-to-Text and Speech Recognition to summarize call conversations. Send and receive SMS, detect voicemail, and integrate with Vonage APIs for advanced telephony workflows.

Official Gambot WhatsApp Business API server — send WhatsApp messages & templates and manage CRM: contacts, leads, cases, tasks, quotes, invoices, orders, forms, e-signatures, documents and campaigns. Meta-approved Cloud API. Install: `npx -y gambot-mcp` (set `GAMBOT_TOKEN`).

Call, text, or push the user's phone when an agent needs input mid-task — reply by voice instead of babysitting a long-running or blocked terminal. Works with any MCP client, not just Claude. Install: `npx -y @paigy/mcp@latest`.

A Model Context Protocol (MCP) server that provides tools for interacting with JMAP (JSON Meta Application Protocol) email servers. Built with Deno and using the jmap-jam client library.

Manage Inxmail Commerce transactional emails — events, sendings, bounces, blocklist, blacklist, reactions, and delivery tracking.

A Model Context Protocol (MCP) server with built-in Feishu OAuth authentication, supporting remote connections and providing comprehensive Feishu document management tools including block creation, content updates, and advanced features.

MCP server that connects to Microsoft Office and the whole Microsoft 365 suite using Graph API (including Outlook, mail, files, Excel, calendar)

Your complete Slack context for Claude—DMs, channels, threads, search. No OAuth apps, no admin approval. `--setup` and done, 11 tools, auto-refresh.

notmuch MCP server. Wraps the notmuch CLI to give your LLM access to a local Maildir: full-text search, tag filtering, thread view, attachment reading (PDF, office docs, .ics), related-thread lookup, and unanswered-mail tracking. Optionally write plain-text drafts into a local maildir (`--allow-drafts`) or manage tags (`--allow-tags`). No SMTP, no sendmail.

Discord MCP server with 46 tools for channels, messages, forums, webhooks, members, roles, threads, and moderation. Zero-install via `npx -y mcp-discord-bridge`. Also runs as a standalone bot with slash commands.

Official Discourse MCP server for forum integration. Search topics, read posts, manage categories and tags, discover users, and interact with Discourse communities.

Read-only stats for public Telegram groups tracked by Limzo, the Telegram anti-spam and moderation bot: search groups, then pull leaderboards, activity trends, member levels and moderation summaries. No API key; run `npx -y limzo-mcp` or connect to `https://limzo.com/api/public/mcp`.

iCloud Mail over IMAP and SMTP. Searches every folder at once rather than just the inbox, rebuilds threads, saves attachments to disk, drafts replies and files messages by rule. Read tools use `SELECT readonly` and `BODY.PEEK`, so nothing gets marked as read; there is no delete tool. Standard library only for networking and MIME parsing.

MCP server for the Website Toolbox forum platform. Exposes the Forum REST API as MCP tools for Categories, Topics, Posts, Users, User Groups, Conversations, Messages, Moderators, Tags, and Page Views.

Build multi-channel notifications into your product, send messages, update lists, invoke automations, all without leaving your AI coding space.

An MCP server that provides safe access to your iMessage database through Model Context Protocol (MCP), enabling LLMs to query and analyze iMessage conversations with proper phone number validation and attachment handling

TSgram: Telegram + Claude with local workspace access on your phone in typescript. Read, write, and vibe code on the go!

MCP server for ICTPBX, a multi-tenant IP PBX built on ICTCore and FreeSWITCH. Reports PBX statistics and lists extensions, DIDs, providers and tenants over the ICTCore REST API. Entirely read-only: there are no write tools to gate, so it cannot change PBX configuration at all. Zero-install via `npx -y ictpbx-mcp`.

📇 🏠 This is an MCP server for interacting with the VRChat API. You can retrieve information about friends, worlds, avatars, and more in VRChat.

Safe-by-default Microsoft Outlook mail server (Microsoft Graph). Read, search, draft, send, reply, forward and organize email. Browser sign-in (OAuth authorization-code + PKCE; tokens cached locally, no password handling); read-only by default with layered access modes, a send gate, folder allowlists/protected folders, dry-run and JSON audit logging, plus human-in-the-loop confirmation on send and delete via MCP elicitation. `npx -y @dockndevai/mcp-outlook`.

MCP server for ICTBroadcast, a voice, SMS and fax broadcasting and call centre platform. Lists campaigns and reads their live status, totals and per-call results including answer, machine detection and do-not-call outcomes. Starting and stopping a campaign places live calls, so those two tools are only registered when `ICTBROADCAST_MCP_ALLOW_WRITE=true`. Zero-install via `npx -y ictbroadcast-mcp`.

Collaboration rooms for AI agents. Create rooms, join with agentToken, exchange messages in real time via SSE. Supports MCP and A2A protocols. Self-hostable or use the hosted version at join.cloud.

Production-grade multi-agent communication infrastructure with real-time messaging, task scheduling, shared memory, and trust-based evolution via MCP + SSE. 53 MCP tools, SQLite WAL persistence (zero message loss), 4-level RBAC, Python & TypeScript SDKs (zero external deps), and evolution engine. Deploy via Docker, npm, or from source.

Provision dedicated real-SIM US phone numbers, receive inbound SMS, poll for messages, and extract OTP codes. Built for AI agents automating phone verification across platforms.

Pair two AI coding agents on different machines over an end-to-end-encrypted channel: files and messages travel through a relay that only ever sees ciphertext - it can never read your data - authenticated by a short code shared out-of-band, with human consent before any file is written. Install with `npx covalent-bond`.

MCP server for Zoho Mail. Read, search, and send email from Claude.

Full-stack email MCP server in Rust: IMAP, SMTP, Exchange Web Services, and Microsoft Graph in one binary, with OAuth2 and multi-account support. Read, search, send, reply, forward, bulk operations, and attachment download to disk, plus server-side guardrails that reject malformed LLM tool calls.

Send transactional email, authenticate sending domains, track delivery and diagnose deliverability. Scoped API keys, idempotent requests and dry-run. `npx -y vaemail mcp`

Public Telegram channels without a user session: channel profiles, posts with view and forward counts, the discussion thread under a post, and the channels Telegram itself recommends.

Unified MCP server for email across Gmail (REST API), Outlook (Microsoft Graph), iCloud, and generic IMAP/SMTP. 24 tools for search, send, organize, and batch-manage emails with built-in OAuth2 and encrypted credential storage.

Disposable email inboxes for AI agents — OTPs and magic links auto-extracted from verification emails. Test signups and auth flows, no signup needed.

Full-featured MCP server for Apple Mail. Indexed search over 300k+ message mailboxes in milliseconds, full-text body search with Exchange backfill, verified multi-identity sending (SMTP/Keychain, SSH bastion, pipe), server-side scheduled sends with cancel, reviewed plan-then-apply triage, and a local audit ledger. 21 tools, frozen v1 wire contract.

Unofficial Proton Mail MCP server — send, read, search, and organize email over SMTP and IMAP (via Proton Mail Bridge). Bulk ops with dry-run previews, read-only mode, and Trash-by-default deletes. Not affiliated with Proton AG.

Send physical mail with Solana payments — AI agents can compose, price, and send letters and postcards via cryptocurrency.

Self-hosted email MCP server for Gmail, Microsoft 365, Outlook.com, and IMAP/SMTP. It can read, search, draft, send, schedule, and organize mail, with permission profiles for each client.

Send and read SMS through your own Android phone via textbee.dev, the open-source SMS gateway. Three tools: send_sms, get_messages (replies, codes, delivery status), list_devices. Self-hosted friendly. `npx -y @textbee/mcp`

20 focused API tools for AI agents: schema generation, text extraction, token counting, regex/cron building, prompt optimization, web summarization, document comparison, and more. TypeScript SDK + LangChain wrappers included.

Email read tracking via Gmail. Send tracked emails, check if they were opened with open count, device, and timing.

Interact with Twitter search and timeline

WeCom (Enterprise WeChat) document operations via MCP: create, read, and edit Docs and Smartsheets (9 tools). Fills the doc-CRUD gap — existing WeCom MCP servers only support webhook messaging.

Email for AI agents. Send and receive as markdown with configurable human oversight (monitor, gate, or fully autonomous).

Give AI agents a real phone number and voice. Make outbound calls, handle inbound calls, send email, and manage contacts via 26 MCP tools. ~500ms voice latency (Deepgram Nova-3 + Claude + Cartesia Sonic-3). Install: `pip install spix-mcp`. [Free tier available](https://spix.sh).

Full Gmail operations via Unipile API: send, reply, list, read, delete, search, manage labels, attachments, and drafts. Dry-run by default on destructive actions.

Full Signal messenger MCP server and CLI. Send/receive messages, manage groups and contacts, search history, handle attachments and reactions. Runs locally via signal-cli — no third-party servers.

Email infrastructure for AI agents. Create inboxes on the fly, send and receive real emails, search messages, and manage threads via API. Install with `npx clawaimail-mcp`.

Make AI-powered phone calls on your behalf — book reservations, schedule appointments, and view call transcripts

Check an email before an AI agent sends it: returns send / ask-a-human / block, with machine reason codes and prompt-injection detection.

Instagram creator toolkit MCP with 16 tools: Reels / video / Story / carousel / photo / profile-pic downloaders, Reels-to-MP3 audio extractor, engagement health check + weighted engagement-rate calculator, live hashtag search + 25 curated niches + creator hashtag audit, 900 Reels hook templates by niche and country, 22 Unicode font styles, best-time-to-post for 17 markets (Buffer 2026 verified data), and a 750-date 2026 content calendar with per-market playbooks. Wraps instapdown.com public API — no auth required.

Connect Claude, Cursor, Windsurf and other AI agents to macOS native apps: Mail, Calendar, Contacts, Reminders, Notes, iMessage, Finder, Safari, OmniFocus, Microsoft Teams, Outlook, OneDrive, and Office documents. 82 tools. Runs entirely on your Mac — no cloud, no tokens, no API keys.

A Nostr MCP server that allows to interact with Nostr, enabling posting notes, and more.

Token-efficient macOS WeChat MCP server for verified chat reading, text/file/sticker sending, fuzzy safe routing, smart context retrieval, and allowlisted live monitoring without screenshots or private-protocol access.

Ephemeral rendezvous for agents: threads with a secret read key and a public write address that expire on time, receipts that outlive them, and an open board where agents that have never met find each other. Hosted at aamio.at/mcp with no account, or as a local runtime that keeps the key.

A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.

QQ MCP Server — connects to QQ via NapCatQQ (OneBot v11), giving AI agents direct control over QQ (send/receive messages, group management, auto-wake on incoming messages, and more).

An MCP server to make phone calls using VoIP/SIP and OpenAI's Realtime API and observe the transcript.

Sends, replies to and forwards mail over plain SMTP, so it works with the mail account you already have. Sending is off until you name the recipients it may write to: every address in To, Cc and Bcc is checked against that allowlist before a connection is opened, and each message is then approved by a person through an MCP elicitation, with recipients and subject on their own labelled lines. There is no `from` parameter, so a model cannot write in a colleague's name. The counterpart to [imap-mcp](https://github.com/ni-c/imap-mcp), in its own process with its own credentials. `npx -y @ni-c/smtp-mcp`

The most complete Resend email MCP — full API coverage (75 tools) plus a unique debug/diagnostics layer: deliverability analysis, DNS troubleshooting, email inspection, bounce explanation, and account audit. `npx -y resend-email-mcp`.

MCP Server that connects AI Agents to [Carbon Voice](https://getcarbon.app). Create, manage, and interact with voice messages, conversations, direct messages, folders, voice memos, AI actions and more in [Carbon Voice](https://getcarbon.app).

Physical mail API for AI agents. Send letters, certified mail, postcards, and batch mailings with cost previews, approval controls, tracking, and webhooks.

An ntfy MCP server for sending/fetching ntfy notifications to your self-hosted ntfy server from AI Agents 📤 (supports secure token auth & more - use with npx or docker!)

Convert `.eml` email exports to clean Markdown with YAML front matter — thread splitting, signature stripping, attachment extraction, and calendar parsing. Tuned for feeding archived email into RAG/LLM pipelines.

Remote HTTP MCP server that reads Outlook email attachments via Microsoft Graph. Parses PDF, Word (with embedded image extraction for multimodal analysis), Excel, and text files in-memory and returns structured content directly to Claude.

Let AI agents place consent-based outbound phone calls and retrieve transcripts, summaries, and outcomes. Use the hosted Streamable HTTP server or install with `npx -y clawdcall-mcp`.

MCP server implementation for ChatterBox.io, enabling AI agents to send bots to online meetings (Zoom, Google Meet) and obtain transcripts and recordings.

CometChat's official MCP server — searches CometChat documentation and returns curated implementation bundles for adding real-time chat, voice, video, and moderation to your app (React, React Native, Flutter, iOS, Android, JS SDK).

Official Sendchamp docs MCP server for AI coding agents. Read-only search and retrieval over SMS, OTP verification, and Africa-specific routing documentation. Endpoint: `https://mcp.sendchamp.com/docs`. Pair with Agent Skills via `npx skills add sendchamp/ai`.

Hands your AI an entire Discord server: 148 tools covering chat, moderation, automod, events, and full administration, up to building a complete community server from one paragraph. One-command guided setup, and every destructive action previews and waits for your confirmation.

Private, EU-hosted email for AI agents over the open JMAP standard. Read, search, reply in-thread, organize and send from your own mailbox. Hosted remote server with OAuth at `https://mcp.lettio.eu/mcp`, or run locally via `npx -y @lettio/mcp`. Sending is pinned to the signed-in mailbox, so an agent can never send from another address.

A MCP server that send desktop notifications with sound effect when agent tasks are completed.

Publish one piece of content to DEV.to, Hashnode, GitHub Discussions, Reddit, Bluesky, LinkedIn, Medium and Twitter with idempotent state and per-platform adaptation.

Fast MCP server for Apple Mail — 87x faster email fetching via batch JXA and FTS5 search index for ~2ms body search. 6 tools: list accounts/mailboxes, get emails with filters, full-text search across all scopes, and attachment extraction.

Ask your AI assistant to search your inbox, send emails, schedule meetings, manage contacts, and configure mailbox settings — without leaving the conversation. Works with Claude, Cursor, Windsurf, and any MCP-compatible client.

Runs a deep mailbox existence check on every address and verifies catch-all, accept-all, and even SEG protected emails (Proofpoint, Mimecast, Barracuda). Keeps bounce rates under 5%, single or bulk.

An MCP server for searching your personal WhatsApp messages, contacts and sending messages to individuals or groups

An MCP server to Manage Google Tasks

Receive SMS verification codes with AI agents. Get virtual phone numbers for WhatsApp, Telegram, Google, and 500+ services. Own modem infrastructure across 200+ countries with real-time WebSocket delivery. 12 tools for number discovery, purchase, and code extraction.

Lets the LLM reach you on your phone: live, interruptible voice calls and tiered alerts, using free self-hosted pieces (SIP via pjsua2/Linphone + whisper.cpp STT + macOS say TTS). No paid telephony, no extra API key for the conversation.

Send real physical postcards worldwide via AI agents. Bulk send up to 500 recipients. Volume pricing from $0.72/card.

Puts the agent you already run inside a live Google Meet or Zoom call. A Chrome extension reads the on-screen captions, a local server hands them over MCP, and the agent answers in a side panel while people are still talking, posts to the meeting chat, and reads screenshots of a shared screen. Transcripts and screenshots are files on your own disk; there is no hosted service and no account. Needs an MCP client attached - Claude Code is the tested one. Install with `npx meet-live-assist-server`.

Give any AI agent its own address on [fmsg](https://github.com/markmnl/fmsg), an open federated messaging protocol: inbox, threads, replies, reactions, attachments and a wait-for-message tool for agent-to-agent and human-to-agent conversations. Runs locally over stdio or as a hosted endpoint where each user brings their own API key. Install with `npx -y @markmnl/fmsg-mcp`.

Official [Kudosity](https://kudosity.com) server for SMS, MMS and WhatsApp messaging: send messages, pull delivery reports and replies, manage contacts and contact lists, configure webhooks, check balance, and discover the live API. 19 tools, API key auth. Install: `npx -y kudosity-mcp`.

A MCP server along with MCP host that provides access to Mattermost teams, channels and messages. MCP host is integrated as a bot in Mattermost with access to MCP servers that can be configured.

Email operating system for agents: a `search` tool to find the one message by sender/subject/content (no filesystem grep), two-axis triage (importance × urgency), an explainable "Right Now" lane, commitment follow-through, and reviewable drafts. A machine-verifiable hard-stop keeps money/banking-change/first-contact human-only (BEC defense). Zero-auth HTTP sandbox at radmail.ai/api/mcp/sandbox — no account, no key.

WhatsApp MCP server over Streamable HTTP with web admin UI (QR/status/settings), bidirectional media upload/download, and SQLite persistence.

A Model Context Protocol server for reading iMessage data from macOS.

The most powerful MCP server for Slack Workspaces.

Telegram MCP server with direct API/curl access, multi-user Bearer auth, HTTP-MTProto Bridge, file attachments, voice transcription, and context-optimized design

MCP server for WhatsApp Business Platform by YCloud.

Self-hosted multi-account email server for ChatGPT and Claude: Gmail, iCloud, Fastmail or any IMAP/SMTP mailbox, as many as you like. Search, read, threaded replies, drafts, allowlisted sending and attachments; passwords are encrypted in the browser and the server stores nothing. Remote (OAuth) or Claude Desktop (.mcpb).

The MCP server that keeps you informed by sending the notification on phone using ntfy

MCP server to interact with browser-based meeting platforms (Zoom, Teams, Google Meet). Enables AI agents to send bots to online meetings, gather live transcripts, speak text, and send messages in the meeting chat.

2Chat ships an official MCP server that exposes your WhatsApp, WABA, SMS and voice operations as tools. Add it to Claude, ChatGPT or any MCP-compatible client and let your AI agent talk to customers, manage contacts and run automations on its own. If your assistant speaks the Model Context Protocol, it can speak to your customers through 2Chat. No glue code, no proxy server, just point it to our endpoint and authenticate. Add 2Chat to Claude Desktop, Claude Code or claude.ai with a single MCP entry. Claude can read, write and reply to WhatsApp messages on your behalf.

5 tools · check_if_number_is_on_whatsapp, create_contact

An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversations. It includes robust phone number validation, attachment processing, contact management, group chat handling, and full support for sending and receiving messages.

Connect the official ActivitySmith MCP server to Claude Code, Cursor, Codex, Grok, or any other client that supports remote MCP servers. After OAuth approval, your agent can send remote approvals and Push Notifications while showing real-time updates with Live Activities on your iPhone and iPad. Set a standing rule for actions that need your approval, such as making any purchase, deploying to production, publishing publicly, sending an external email, or deleting data. When an agent reaches that boundary, ActivitySmith stores its request and delivers two clearly labeled actions through a Live Activity or Push Notification.

6 tools · create_widget_metric, list_push_notifications

The next-gen AI engine for voice and video — built to scale your creativity. Emotional TTS, realistic voice cloning, and multilingual video dubbing, plus more in one seamless pipeline. Powerful AI Engines for Next-Level Voice Creation Start with simple text — get instant access to advanced voice and video tools. Seconds to clone, built to sound real — pitch, rhythm, and emotion preserved Lifelike and expressive AI voices in 30+ languages, tones, and speaking styles Flexible and expressive voice transformation — no training, tuning, or setup required

6 tools · Clone a voice, multilingual_dubbing

Create and publish unlimited podcast shows and episodes with ELEMENT.FM

Connect Claude, ChatGPT, Perplexity, Manus AI, and other AI assistants to FeedMansion. Draft posts and manage channels from your AI chat. Nothing publishes without your approval. > GitHub Repo: For platform-specific setup guides and example prompts, see github.com/makerprism/feedmansion-ai-agents The Model Context Protocol (MCP) is an open standard that lets AI assistants connect to external tools. FeedMansion runs an MCP server so your AI assistant can draft social media content in your brand voice and organize approved drafts into channels, all from within your AI chat. Nothing publishes without your explicit approval in FeedMansion.

5 tools · create_draft, get_scheduled_and_queued_posts

> Connect Claude, ChatGPT, and other AI tools to your Granola meeting notes via MCP. Query your notes, search transcripts, and get meeting insights in your favorite AI assistants. Connect your AI tools to your Granola meeting notes with Granola MCP. Once connected you can use this to: search through your meeting notes, find specific topics discussed in past meetings, browse meeting folders, extract action items or decisions from your notes, answer questions based on your meeting history and more.

5 tools · get_account_info, get_meeting_transcript

An MCP server for Inbox Zero. Adds functionality on top of Gmail like finding out which emails you need to reply to or need to follow up on.

Official Infobip MCP server for integrating Infobip global cloud communication platform. It equips AI agents with communication superpowers, allowing them to send and receive SMS and RCS messages, interact with WhatsApp and Viber, automate communication workflows, and manage customer data, all in a production-ready environment.

6 tools · people, provision

The Kudosity Model Context Protocol (MCP) server allows AI-powered editors (like Cursor and Windsurf) and assistants (like Claude Desktop) to directly explore and execute Kudosity APIs. With MCP, your AI can search API specs, generate code snippets, and run live requests — all without leaving your development environment. Model Context Protocol (MCP) is an open standard that allows AI applications to securely access external data sources and tools. The Kudosity MCP server provides AI agents with:

5 tools · Discover available messaging APIs, Execute live API calls

MCP Server for Integrating LINE Official Account

6 tools · broadcast_text_message, create_rich_menu

HelpClassic APIGitHubWelcome to MailerLite API docsGetting started SubscribersGroupsSegmentsFieldsAutomationsCampaignsFormsBatchingWebhooksTimezonesCampaign languages IntroductionBasic integrationsE-commerce integrations Connect AI assistants like Claude, Cursor, and VS Code to MailerLite over the Model Context Protocol. This is the beta version of Model Context Protocol (MCP) server that provides seamless integration with MailerLite's email marketing API. This server enables AI assistants to manage subscribers, campaigns, groups, and many other things through standardized MCP tools.

6 tools · add_subscriber, create_campaign

HelpGitHubStatusWhat is MailerSend?General API resourcesSending emails with MailerSend SDKs MailerSend MCP ServerMailerSend MCP Use Cases The MailerSend Model Context Protocol (MCP) server provides seamless integration with MailerSend's API. This server enables AI assistants to send emails and SMS, manage domains, templates, webhooks, suppressions, sender identities, users, and many other things through standardized MCP tools. The Model Context Protocol (MCP) is a standardized protocol for AI assistants to interact with external systems. Think of it as USB-C port for AI. You can connect multiple MCPs that talk to each-other and get things done for you.

6 tools · add_domain, create_template