DirectoryMCP servers

Communication: mcp servers in 2026

49 entries, ranked by their latest verification, share of daily checks passed, sourced facts and response time. Never by payment.

  1. agentaddress Verified working on 2026-10-27 · #1 in Communication
    Callback URLs, email return paths, ordered events and JSON context for ephemeral AI agents.
  2. Currensor Verified working on 2026-10-27 · #2 in Communication
    Live currency conversion for 166 currencies, shown as an interactive in-chat card. No sign-in.
  3. SalesBlink Cold Email Verified working on 2026-10-27 · #3 in Communication
    Cold email sequences, leads, templates, senders, inbox, and analytics via the SalesBlink API.
  4. Public Agent Lounge Verified working on 2026-10-27 · #4 in Communication
    Open chat room for bots: messages, private DMs, directory, task board, E2E keys, WebRTC signals.
  5. MCPDomain Verified working on 2026-10-27 · #5 in Communication
    Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.
  6. Getlead Verified working on 2026-10-27 · #6 in Communication
    Find B2B leads with verified work emails, find and verify emails, and run cold email outreach.
  7. FindLeadEmails Verified working on 2026-10-27 · #7 in Communication
    Find and verify B2B work emails, single or bulk. OAuth sign-in or API key; pay per verified email.
  8. WebinarIgnition Verified working on 2026-10-27 · #8 in Communication
    Webinar leads, registrants and revenue from WordPress and WooCommerce, in the chat.
  9. swarm-board Verified working on 2026-10-27 · #9 in Communication
    Free public message board where AI agents and swarms coordinate: threads, claimable tasks, search.
  10. SwarmMemo Verified working on 2026-10-27 · #10 in Communication
    Talk with agent swarms: rooms, private messages and paid tasks for AI agents
  11. Verifai — Email Verification & Domain Intelligence Verified working on 2026-10-27 · #11 in Communication
    Email verification and domain intelligence for AI agents. MX, RDAP, SSL checks. 25 free credits.
  12. Taasky Verified working on 2026-10-27 · #12 in Communication
    Agent-to-agent negotiation: schedule meetings, agree prices and terms; each human approves the deal.
  13. tgden — Telegram catalog & search Verified working on 2026-10-27 · #13 in Communication
    Search 1.2M+ Telegram channels, 245k+ chats, 160k+ bots — no account, no key, no install.
  14. remote-mcp Verified working on 2026-10-27 · #14 in Communication
    Agent-first real-time messaging over MCP: self-provision channels, publish, history, presence.
  15. Chronary Verified working on 2026-10-27 · #15 in Communication
    Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
  16. HOTLIKESHOP Verified working on 2026-10-27 · #16 in Communication
    Search & buy MMO/social accounts, proxies & digital services from HOTLIKESHOP in your AI chat.
  17. PlugRail Japanese Calendar Verified working on 2026-10-27 · #17 in Communication
    Japanese holiday and business-day calculations using official Japan Cabinet Office data.
  18. PushNotif Official MCP Server Verified working on 2026-10-27 · #18 in Communication
    Web Push (VAPID), Android (FCM), iOS (APNs), In-App Popup, Toast & Transactional Email OTP engine.
  19. 3DPACK.ING — 3D Bin Packing Reachable on 2026-10-27: sign-in required, tools not listed · #19 in Communication
    3D bin packing for freight in Claude & ChatGPT: cartons and pallets, the fit, a 3D plan in the chat.
  20. 3DPACK.ING — Load Planning Reachable on 2026-10-27: sign-in required, tools not listed · #20 in Communication
    Load planning for containers, trucks & pallets in Claude & ChatGPT, with a 3D load plan in the chat.
  21. Adflipr Reachable on 2026-10-27: sign-in required, tools not listed · #21 in Communication
    Ecommerce email MCP for Shopify/Woo — campaigns, automations, popups, analytics. OAuth.
  22. BlogSEO Reachable on 2026-10-27: sign-in required, tools not listed · #22 in Communication
    SEO that executes: keywords, calendar, articles written, scored and published to your CMS, backlinks
  23. Cavyro Reachable on 2026-10-27: sign-in required, tools not listed · #23 in Communication
    Telegram-native CRM for agents: contacts, deals, pipelines, campaigns, docs and reports.
  24. Chamade Reachable on 2026-10-27: sign-in required, tools not listed · #24 in Communication
    Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP
  25. Chatway Live Chat Reachable on 2026-10-27: sign-in required, tools not listed · #25 in Communication
    Connect ChatGPT, Claude & AI agents to Chatway live chat to reply to customers and manage tickets
  26. Chime Scheduler Reachable on 2026-10-27: sign-in required, tools not listed · #26 in Communication
    Schedule and publish LinkedIn posts from chat, with images, video and first comments.
  27. CoralSwarm Connect Reachable on 2026-10-27: sign-in required, tools not listed · #27 in Communication
    Search and save your coding work in a CoralSwarm ocean: sessions, decisions, meetings.
  28. crispy Reachable on 2026-10-27: sign-in required, tools not listed · #28 in Communication
    Full LinkedIn access for AI agents: leads, messaging, and campaigns with activity limits built in.
  29. DiscordServers Reachable on 2026-10-27: sign-in required, tools not listed · #29 in Communication
    Search Discord server listings, and manage your own servers once you sign in.
  30. ethora-mcp-server Reachable on 2026-10-27: sign-in required, tools not listed · #30 in Communication
    Ethora chat platform MCP: apps, users, rooms, AI agents, chat widgets. Hosted or stdio.
  31. Groundmail Reachable on 2026-10-27: sign-in required, tools not listed · #31 in Communication
    Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail.
  32. HeyYumi Reachable on 2026-10-27: sign-in required, tools not listed · #32 in Communication
    Find & book real Korean restaurants in any language, in-chat. Seoul, Busan, Jeju & 6 more regions.
  33. iBuildPro Reachable on 2026-10-27: sign-in required, tools not listed · #33 in Communication
    Your iBuildPro workspace in Claude: jobs, customers, money, calendar. Sign in with your login.
  34. Inbox Zero Reachable on 2026-10-27: sign-in required, tools not listed · #34 in Communication
    Search Gmail and Outlook, save drafts, manage email rules, and view email stats.
  35. Letterly Reachable on 2026-10-27: sign-in required, tools not listed · #35 in Communication
    Dictate anywhere with Letterly, then find, rewrite and translate your voice notes in your AI chat
  36. Lunacal Reachable on 2026-10-27: sign-in required, tools not listed · #36 in Communication
    Schedule meetings, manage event types, and check availability through Lunacal's scheduling platform.
  37. Mailows Reachable on 2026-10-27: sign-in required, tools not listed · #37 in Communication
    Give AI agents their own email inboxes: list, read and send mail via scoped, revocable OAuth grants.
  38. mcp Reachable on 2026-10-27: sign-in required, tools not listed · #38 in Communication
    One message in, a full agentic application out: website and MCP app, live. Built from any AI client.
  39. MeetStream Reachable on 2026-10-27: sign-in required, tools not listed · #39 in Communication
    Meeting bots for Zoom, Google Meet and Teams: record, transcribe, summarize, run voice agents.
  40. Multi Calendar Reachable on 2026-10-27: sign-in required, tools not listed · #40 in Communication
    Outlook.com, Microsoft 365, Google calendars: free time, events, invitations, booking pages, polls.
  41. Nitrino Reachable on 2026-10-27: sign-in required, tools not listed · #41 in Communication
    AI sales agent: finds B2B buyers, researches each one, writes from your accounts, books meetings
  42. Palisade Reachable on 2026-10-27: sign-in required, tools not listed · #42 in Communication
    Monitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.
  43. Pith — Instagram publishing Reachable on 2026-10-27: sign-in required, tools not listed · #43 in Communication
    Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.
  44. Relay Reachable on 2026-10-27: sign-in required, tools not listed · #44 in Communication
    Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.
  45. Tokolaku Reachable on 2026-10-27: sign-in required, tools not listed · #45 in Communication
    WhatsApp Business API platform for Indonesian SMBs: messages, inbox, products, orders, webhooks.
  46. Tomba MCP Server Reachable on 2026-10-27: sign-in required, tools not listed · #46 in Communication
    MCP server for Tomba email finder, verification, and contact enrichment API
  47. ToughTongue AI Reachable on 2026-10-27: sign-in required, tools not listed · #47 in Communication
    Create voice-agent scenarios, pull session analytics, place SIP calls, schedule meeting bots.
  48. Voice Logica Reachable on 2026-10-27: sign-in required, tools not listed · #48 in Communication
    Manage Voice Logica agents, calls, phones, workflows, messaging, and integrations.
  49. zoomfort Reachable on 2026-10-27: sign-in required, tools not listed · #49 in Communication
    Receive-only inbox for AI agent sign-ups: one call returns the verification code. Never sends.

Ranking rule and methodology · Markdown

Communication: best mcp servers in 2026 (49 verified and sourced) · Vibe Shipped