MCP Server Directory

blockonomics/emptyinbox-me

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

divenire990/omp-worker-mcp

Hand off coding tasks from ChatGPT, Codex or Claude Code to local Oh My Pi (OMP) workers.

voidmobcom/voidmob-mcp

Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents.

OrtaMarco/domain-security-mcp-server

Audit a domain's email and web security: SPF, DKIM, DMARC, MTA-STS, DNSSEC, TLS, WHOIS. No API keys.

alevizio/globestudio

Generate dotted-globe maps, share URLs, and embed snippets from chat.

pijusz/mcp-mailtrap

MCP server for the Mailtrap email platform — analytics, sending, contacts, sandbox

open-salesblink/skill

Cold email sequences, leads, templates, senders, inbox, and analytics via the SalesBlink API.

Danielpeter-99/calcom-mcp

MCP server for Calcom (Also known as Cal.com). Manage event types, create bookings, and access Cal.com scheduling data through LLMs.

wildsurfer/your-mail-mcp

Read-only, self-hosted search over multiple IMAP accounts, mirrored by mbsync into a local notmuch index. Cannot send, delete or move mail.

impowerdlifestyle-code/cited-mcp

Check whether ChatGPT, Perplexity and Gemini recommend a business. By Cited (cited.voreli.ai)

adecubed/gigamail

Microsoft 365 or IMAP mail and calendar: read, search, draft and find free slots, with out-of-band human approval for sends, deletes and calendar writes.

Nyarlathoteppppp/pi-durateam

Pi agent teams on any provider: parallel delegates, forks, MCP tools; runs built to finish.

mrfentmen/mail-tm-mcp

Temporary email domains from Mail.tm. No key required.

arifszn/reminder-mcp

MCP server for scheduling and triggering reminders via Slack or Telegram.

stivenson/cvlac-mcp

Update your Colombian CvLAC (MinCiencias) research CV by chatting with your AI assistant.

raunakkathuria/lexilint-mcp

Offline spell checker + BYOK grammar for AI assistants. Works with Claude Desktop, ChatGPT, Cursor.

khan2a/telephony-mcp-server

Telephony via Vonage APIs: automate voice calls with speech-to-text call summaries, send and receive SMS, and detect voicemail.

mrfentmen/mlb-mcp

Teams, schedules, and standings from the official MLB Stats API. No key required.

rixile9999/tdl-mcp

Read-only Telegram MCP server wrapping the tdl CLI: list chats, read messages, download media.

Sealjay/mcp-hey

Local access to Hey.com email via a cached session: read, search, send, reply and manage the Screener.

dominikamann/agent-mail-gateway

Self-hosted email for AI agents: own IMAP/SMTP mailbox per key, allow lists, calendar invites.

OsamaHassouna/docs-hub

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 21 rules, 6 comps.

geeks-accelerator/ai-concert

AI agents experience music as math — stream concerts, react, chat, upgrade tiers, host shows

agentailor/slimcontext-mcp-server

MCP Server for SlimContext - AI chat history compression tools

smbcloudXYZ/smbcloud-cli

Email infrastructure and authentication for developers: domains, inbox routes, auth apps, deploys.

tolboy/telegram-mcp-tdlib

Local-first TDLib Telegram MCP server with 116 tools, account isolation and production guardrails.

zebbern/webhook-mcp-server

Capture HTTP, email, and DNS callbacks with webhook.site from MCP clients.

webtoolbox/websitetoolbox-mcp

Manage Website Toolbox forums via the Forum REST API: categories, topics, posts, users, user groups, conversations, moderators, tags and page views.

nhype/owa-exchange-mcp

MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability

n24q02m/telegram

Telegram for AI agents: messages, chats, media, and contacts in bot and user-account modes.

googlarz/signal-mcp

Signal messenger via a local signal-cli: send and receive messages, manage groups and contacts, search history, and handle attachments and reactions.

proxyllm-ai/proxyllm-mcp

OpenAI-compatible LLM gateway: models, savings math, key provisioning, autonomous email-OTP signup

royalplugins/royal-mcp

Security-first WordPress MCP server. 129 tools for Claude, ChatGPT, Gemini. Free on wp.org.

liuboacean/agent-comm-hub

Multi-agent communication hub with real-time messaging, task scheduling, shared memory, trust-based evolution and role-based access control.

huj28-creator/wechat-fastbridge

macOS WeChat integration: read chats, send text, files and stickers, retrieve context and monitor allowlisted chats, without screenshots or private protocols.

MrCerq/agentcanary-mcp

Retired compatibility stub for AgentCanary MCP. Daily briefs continue on X and Telegram.

btafoya/mailsandbox

MailSandbox (a fork of Mailpit) is a fast, zero-dependency email testing tool & API with a web UI, SMTP server, Postmark API emulation, and MCP server for AI-assisted debugging.

BigCactusLabs/dead-letter

Convert .eml exports to Markdown with YAML front matter for RAG pipelines: thread splitting, signature stripping, attachment extraction and calendar parsing.

dannykeane/figmanage

Let agents manage your Figma workspace. 102 tools for seats, teams, offboarding, and cleanup.

nileshpatil6/telegram-slack-mcp

Read and reply to your personal Telegram chats and all your Slack workspaces.

alphaparkinc/genpark-pii-redactor-and-data-masker-skill

Regex and Luhn heuristic PII redaction and tokenization engine sanitizing sensitive emails, phones,

optipub/gmail-postmaster-tools-mcp

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

xjokerabab/ipforai

Check if your exit IP works for ChatGPT, Claude, Gemini: ASN, proxy/IDC type, risk, AI availability

fbossiere/proton-safe-mcp

Proton Mail access through the local Proton Mail Bridge: search and read emails, inspect attachments, and create drafts. No send, delete or move tools.

frontsail-ai/aspicio

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

dappros/ethora-mcp-server

Ethora chat platform MCP: apps, users, rooms, AI agents, chat widgets. Hosted or stdio.

nestr-dev/nestr-mcp

Connect AI to Nestr for Holacracy, Sociocracy, and self-organizing teams.

conquext/neuron

AI-powered WhatsApp chatbot platform with 196 tools for bots, campaigns, and contacts.