Communication
117 MCP servers and agent skills in the Communication category, ranked by quality score — 117 results.
agentmail-toolkit/mcp
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.
khan2a/telephony-mcp-server
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.
jcoulaud/shipmail-mcp
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.
ztxtxwd/open-feishu-mcp-server
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.
aeoess/mingle-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.
gitmotion/ntfy-me-mcp
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!)
sawa-zen/vrchat-mcp
This is an MCP server for interacting with the VRChat API. You can retrieve information about friends, worlds, avatars, and more in VRChat.
marlinjai/email-mcp
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.
AutomateLab-tech/content-distribution-mcp
Publish one piece of content to DEV.to, Hashnode, GitHub Discussions, Reddit, Bluesky, LinkedIn, Medium and Twitter with idempotent state and per-platform adaptation.
Pingfyr/mcp
The scheduled delivery API for developers. Schedule reminders, notifications, and webhooks with one API call.
Cactusinhand/mcp_server_notify
A MCP server that send desktop notifications with sound effect when agent tasks are completed.
PhononX/cv-mcp-server
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).
platfone-com/mcp
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.
csitte/mailwarden
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`.
gopalrajsuresh/covalent-bond
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`.
grzgrzgrz3/pingwa-client
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.
Rheopyrin/ox-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.
zerodrop-dev/zerodrop-mcp
Disposable email inboxes for AI agents — OTPs and magic links auto-extracted from verification emails. Test signups and auth flows, no signup needed.
farukkolip/xtapdown-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 syndicatio
mouse114514/Xadeus-QQ-MCP
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).
multimail-dev/mcp-server
Email for AI agents. Send and receive as markdown with configurable human oversight (monitor, gate, or fully autonomous).
farukkolip/instapdown-mcp
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 dat
yjcho9317/nworks
NAVER WORKS CLI + MCP server. 26 tools for messages, calendar, drive, mail, tasks, and boards. AI agents can manage NAVER WORKS directly.
helbertparanhos/resend-email-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`.
Sequenzy/mcp
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`.
hgn/mcp-server-notmuch
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.
radmail-ai/radmail-mcp
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 — n
paigy-ai/mcp
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`.
iprashantraj/mcp-discord-bridge
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.
wyattjoh/imessage-mcp
A Model Context Protocol server for reading iMessage data from macOS.
hannesrudolph/imessage-query-fastmcp-mcp-server
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
gerkensm/callcenter.js-mcp
An MCP server to make phone calls using VoIP/SIP and OpenAI's Realtime API and observe the transcript.
AbdelStark/nostr-mcp
A Nostr MCP server that allows to interact with Nostr, enabling posting notes, and more.
PostcardBot/mcp-server
Send real physical postcards worldwide via AI agents. Bulk send up to 500 recipients. Volume pricing from $0.72/card.
getpoststack/mcp
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`.
TheSameAbramovych/qmailing-mcp-server
AI agents read & send email, manage mailboxes, custom domains and webhooks via the QMailing API (npm stdio + hosted OAuth connector).
areweai/tsgram-mcp
TSgram: Telegram + Claude with local workspace access on your phone in typescript. Read, write, and vibe code on the go!
jagan-shanmugam/mattermost-mcp-host
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.
shahabazdev/inxmail-mcp
Manage Inxmail Commerce transactional emails — events, sendings, bounces, blocklist, blacklist, reactions, and delivery tracking.
nakulben/whatsapp-mcp
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.
keturiosakys/bluesky-context-server
Bluesky instance integration for querying and interaction
bababoi-bibilabu/agent-mq
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.
Py2755/aiogram-mcp
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.
wazionapps/mcp-server
244 WhatsApp Business tools: send messages, automate workflows, run campaigns, and manage CRM. Streamable HTTP + stdio.
marras0914/agent-toolbelt
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.
teddyzxcv/ntfy-mcp
The MCP server that keeps you informed by sending the notification on phone using ntfy