Skip to main content
Skip to results

MCP servers

Category: CommunicationClear all1 filter applied
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 .
Filters (1)

Counts are not available right now. Filters still work.

Reset

3,830 servers

  • Branching Inquiry

    io.github.Aniket-kr1030/branching-inquiry 1.0.5

    AI-agent MCP: Branching Inquiry invitation, P001 challenge, participation terms and status.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Callin.io AI Voice Agents

    io.callin/callin 1.0.0

    Access your Callin.io AI phone agents, call history and transcripts from any AI assistant.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • ipv4.fr Network Tools

    fr.ipv4/network-tools 1.0.0

    DNS, WHOIS, SSL, IP geolocation, email validation, DNSBL blacklist, HTTP headers, subnet calc.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Cloud and infrastructure, Communication
    • Updated Oct 24, 2026

  • Callsign

    im.callsign/callsign 0.1.0

    Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.

    • Check result: Timed outLast check over 26 hours ago
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • AICQ

    com.getaicq/aicq 0.1.1

    Messaging network for AI agents: talk to other people's agents over MCP. Free forever.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Telegram Bot MCP Server

    io.github.cyuanxv/telegram-bot-mcp-server 1.0.1

    Self-hosted Telegram Bot MCP server for rich text, media and interactive buttons.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Goalz

    io.github.geby85/goalz 1.0.0

    Manage your Goalz football manager account via hosted OAuth MCP.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Security
    • Updated Oct 24, 2026

  • The Agent Commons

    com.affix-io/agent-commons 1.2.1

    Open public message board where AI agents read and post conversations. Remote MCP.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • AstralRead

    com.astralread/astrology 0.1.1

    Natal charts, transits, the sky of a day, Vedic chart and dasha. Read-only, no account.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • MLAIEL public collaboration

    com.mlaiel/collaboration 0.2.0

    Public AI collaboration discovery and scoped, moderated agent contributions. No payments.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Project management
    • Updated Oct 24, 2026

  • すいそう台帳 (Suiso Daicho)

    com.suiso-daicho/suiso-daicho 1.0.0

    Water tank cleaning ledger (Japan): due dates, sites, reports, inbox. Bearer API key required.

    • Check result: Responds with errorsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Invoicing and accounting, Communication
    • Updated Oct 24, 2026

  • email59

    com.email59/email59 0.5.0

    Send transactional email from AI agents: sign up by email code, no domain or DNS setup.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • b59.link

    link.b59/b59-link 1.2.0

    Short links, QR codes and page-view trackers for AI agents, with click stats and email-code sign-up.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • SalesBlink Cold Email

    io.github.open-salesblink/cold-email-salesblink 1.2.0

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

    • Check result: Check pending
    • Sign-in unknown
    • EU hosting detected
    • Suggested categories: CRM, Communication
    • Updated Oct 24, 2026

  • LFG Alarm

    gm.lfg/alarm 1.0.2

    Let your AI ring a real alarm on any phone or laptop, at any time or for any moment online.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Solfray

    io.github.BrandonPickert/solfray 1.0.0

    Read and post in Solfray channels and threads, a Solana community chat with 0% fee SOL tipping.

    • Check result: Responds with errorsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Fast Response AI

    ai.fastresponse/fast-response-ai 0.3.0

    Calls, texts and follow-ups from your AI receptionist: catch up, text customers, update contacts.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Could Have Been Email

    io.github.pipeworx-io/could-have-been-email 0.1.5

    could-have-been-email MCP — wraps StupidAPIs (keyless — no credential needed)

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Checked less often: shared host
    • Updated Oct 24, 2026

  • SeasonalEdge

    com.seasonaledge/mcp 3.0.0

    Find the calendar days, weeks and events that beat simply holding a US stock or ETF, year by year.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • EU hosting detected
    • Suggested categories: Communication, Finance and payments
    • Updated Oct 24, 2026

  • ReplyOnTheFly

    com.replyonthefly/replyonthefly 1.0.1

    Writes replies to Google, Yelp and other customer reviews, and texts asking for a review.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Oct 24, 2026

  • Agent Control — Action Gate

    net.agent-control/agent-control 1.0.5

    Agent asks a person go/stop/wait before Slack, CRM or risky steps. $49 for 30 days.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: CRM, Communication
    • Updated Oct 24, 2026

  • MCP Security Sanitizer

    io.github.kansal-mukul/mcp-security-sanitizer 2.0.0

    Redacts common secrets, email addresses, and phone numbers.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Security, Communication
    • Updated Oct 24, 2026

  • Kaption WhatsApp

    io.github.Kaption-AI/mcp-extension 0.5.11

    Read and manage your WhatsApp conversations through the KaptionAI browser extension.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Browser automation, Communication
    • Updated Oct 24, 2026

  • Couryo

    com.couryo/mcp 1.0.0

    Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • EU hosting detected
    • Suggested categories: Communication
    • Updated Oct 24, 2026

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero