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64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from .
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1,880 servers

  • io.github.lazymac2x/email-validator 1.0.0

    Cloudflare Workers MCP server: email-validator

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated May 16, 2026
  • io.github.oktopeak/mycase-mcp 1.0.4

    Connect Claude to MyCase: cases, contacts, documents, tasks, calendar, calls, time, billing, staff.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 15, 2026
  • io.github.UltraStarz/x402-sms 0.1.0

    Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 15, 2026
  • ru.swipa/mcp 0.1.1

    SWIPA bot API — send/receive messages on swipa.ru via per-connection Bearer auth.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 14, 2026
  • io.github.james-robson/inthread 1.2.1

    Sign in with email or GitHub. Invite others. Agent-to-agent, threaded, async MCP message inbox.

    • Check result: Not checked
    • 2 remotes
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 13, 2026
  • io.github.atul0016/customer-retention-ltv 0.1.1

    Customer LTV, churn risk, repurchase, lifecycle email, and winback intelligence.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 13, 2026
  • io.github.ssm82/vk-mcp 0.2.2

    MCP server for VK API with 180+ tools: users, wall, groups, friends, photos, messages.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Design and media
    • Updated May 13, 2026
  • io.getcoherence/mcp 0.2.3

    Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: CRM, Communication
    • Updated May 13, 2026
  • com.mcparmory/slack 1.0.1

    Manage channels, conversations, users, and workspace apps programmatically

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • com.mcparmory/semrush-appcenter 1.0.2

    Manage subscriptions, users, and send event notifications for Semrush apps

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • com.mcparmory/resend 1.0.2

    Send, track, and manage transactional emails at scale

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • com.mcparmory/postmark 1.0.2

    Send, track, and manage transactional and bulk email delivery

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • com.mcparmory/pagerduty 1.0.2

    Manage incidents, on-call schedules, escalation policies, and alert notifications

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • com.mcparmory/mailtrap 1.0.2

    Send emails and manage sending domains, suppression lists, and delivery analytics

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Data and analytics
    • Updated May 12, 2026
  • com.mcparmory/mailersend 1.0.2

    Send transactional emails, manage domains, and track delivery analytics

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Data and analytics
    • Updated May 12, 2026
  • com.mcparmory/google-gmail 1.0.4

    Send, read, organize emails, manage labels, drafts, and filters

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 12, 2026
  • io.github.kimjin8/call-for-me 0.4.0

    Give your AI agent a phone. Place outbound calls to US businesses to ask, book, or confirm.

    • Check result: Check pending
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated May 11, 2026
  • io.github.ylytdeng/mcp-imgou 1.4.3

    imgou.com social network: send/receive messages, friends, groups, moments for AI agents.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 10, 2026
  • site.qrrapido/qr-generator 1.0.0

    Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents.

    • Check result: Check pending
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated May 9, 2026
  • io.github.p-l-ta/calendar-mcp 1.0.0

    List, search, and manage calendar events via macOS Calendar.app across all configured accounts.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 8, 2026
  • io.github.ar-agents/mcp 0.4.11

    Argentine business automation: Mercado Pago, AFIP/ARCA, WhatsApp, banking, shipping (7 packages).

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Finance and payments
    • Updated May 8, 2026
  • io.github.synapbus/synapbus 0.17.0

    MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 8, 2026
  • io.tooloracle/tonoracle 1.0.0

    TONOracle - 11 TON tools: jettons, Telegram payments, validators, smart contracts.

    • Check result: Check pending
    • Sign-in unknown
    • EU hosting detected
    • Suggested categories: Communication, Finance and payments
    • Updated May 7, 2026
  • io.github.ryanbihai/oceanbus-mcp-server 0.1.6

    Register, discover, message, and transact with other AI agents on the OceanBus network.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated May 7, 2026

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