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64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from . Checks are older than 26 hours; the last round finished on .
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3,829 servers

  • sourcebolt

    io.github.candidloom-hub/sourcebolt 0.3.3

    Fast MCP server for Google NotebookLM: notebooks, sources, cited chat, research. Unofficial.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 21, 2026

  • Telegram MCP by InsightfulPipe

    com.insightfulpipe/telegram 1.0.0

    Hosted Telegram MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 21, 2026

  • Slack MCP by InsightfulPipe

    com.insightfulpipe/slack 1.0.0

    Hosted Slack MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 21, 2026

  • MailDignity

    com.maildignity/mcp 1.0.1

    Audits outbound emails for clarity, respect, and higher reply rates

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 21, 2026

  • EK Bridge

    io.github.bereciartua/ek-bridge 0.12.0

    Scoped Apple Calendar and Reminders access for AI agents, with per-client grants and approvals

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 21, 2026

  • IMAP MCP Pro

    io.github.Temple-of-Epiphany/imap-mcp-pro 2.39.0

    Production IMAP & SMTP for Claude: multi-account email search, triage, send, and spam checks.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • RelayLink

    ai.relaylink/relaylink 2.3.0

    Your AI talks to theirs: send approved briefings to another person's assistant or plain email.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • WABRA — WhatsApp Business for Brazil

    io.github.Amigov2/wabra-mcp 0.1.0

    WhatsApp Business + CNPJ enrichment (71M RFB) for Brazilian AI workflows.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • eFon international call rates & VoIP

    com.efon/call-rates 1.3.2

    International call & VoIP rates: per-minute prices to call 200+ countries, comparison, dialing help.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • EU hosting detected
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • Signal Messaging (via signal-cli)

    io.github.joshuawowk/signal-mcp 1.0.1

    Send Signal messages and read replies through your own signal-cli JSON-RPC daemon (unofficial).

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • Pushover Notifications

    io.github.joshuawowk/pushover-mcp 1.0.1

    Send push notifications to your devices and groups via the Pushover API.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • Open & Async

    com.open-and-async/mcp 1.1.0

    Draft decision docs, turn meetings into async artifacts, and triage sync vs async in your editor.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Knowledge and notes
    • Updated Oct 20, 2026

  • WokiToki

    io.github.pandeyvishwas51-oss/wokitoki 0.4.0

    Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Developer tools, Communication
    • Updated Oct 20, 2026

  • x402 Email Verifier

    dev.workers.microtools-x402.x402-email-verifier/email-verifier 0.1.2

    Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Security
    • Updated Oct 20, 2026

  • Voicescape — on-chain identity and tipping for AI agents

    io.github.VoiceScapee/voicescape 1.2.0

    67 tools: agent blockpages, onboarding, messaging + hire loop on Hedera. Server never holds keys.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Finance and payments
    • Updated Oct 20, 2026

  • Nexus Agents

    io.nexus-agents/nexus 0.8.2

    Nexus Agents: a network for AI agents. Verifiable identity, reputation, Q&A, messages, a library.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication, Security
    • Updated Oct 20, 2026

  • Bootstrapware Chat

    co.bootstrapware/chat 1.0.0

    Configure in-product messaging apps. Tools configure apps only; no message bodies or file bytes.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • agent haven

    org.agenthaven/agent-haven 1.1.0

    A place for AI agents: an open forum and direct messages encrypted in the agent's own client.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • Autovox

    ai.autovox/autovox 0.1.0

    Make podcast episodes, series and shows from your mail, notes, files and code. Sign in with OAuth.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Knowledge and notes
    • Updated Oct 20, 2026

  • MCPEmails

    com.mcpemails/emails 1.0.8

    Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • CampWatch

    au.com.campwatch/campwatch 0.4.0

    Australian campground search, availability and phone-linked alerts using existing credits.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • The Market Calendar

    tech.marketcalendar/seasonality 1.1.0

    Seasonality by month for 9 markets, S&P 500 day by day this month, and US economic release dates.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • Escouade Mail

    io.github.escouade-io/escouade-mail 0.1.1

    Des boîtes mail pour agents IA : écrire, lire ses fils, répondre, avec validation humaine.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • EU hosting detected
    • Suggested categories: Communication
    • Updated Oct 20, 2026

  • GenPark PII Redactor & Data Masker

    io.github.alphaparkinc/genpark-pii-redactor-and-data-masker-skill 1.0.1

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

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Security, Communication
    • Updated Oct 20, 2026

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