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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 . 1,875 servers have no check yet. Show servers without a check
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3,831 servers

  • Agent Email List — Free SMTP Relay for AI Agents

    com.agentemaillist.ai/free-transactional-email-smtp-relay 0.2.0

    Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • EU hosting detected
    • Suggested categories: Communication
    • Updated Sep 15, 2026

  • zapcore-mcp

    io.github.adeiltonpessini/zapcore-mcp 0.1.1

    Servidor MCP do zapCore (WhatsApp): leitura sempre, envio atrás de flag e allowlist de destino.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • Ray notifications

    io.github.gege-mn/ray-mcp 0.1.0

    Send email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.

    • Check result: RespondsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • numberbroom-mcp

    io.github.cameron-creations/numberbroom-mcp 1.0.1

    Verify US phone numbers: line type, carrier, and TCPA litigator status via the NumberBroom API.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • EmpirioLabs AI

    ai.empiriolabs/mcp 1.2.0

    Every EmpirioLabs model and platform feature as tools: chat, media, search, jobs, GPU Cloud, agents.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Cloud and infrastructure, Communication
    • Updated Sep 14, 2026

  • WSENDER

    io.wsender/wsender 1.0.0

    Manage WhatsApp, Telegram and MAX mailings: audiences, drafts, moderation and sending.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • Apple Mail MCP

    io.github.imdinu/apple-mail-mcp 0.5.0

    Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • octapi

    app.octapi/mcp 0.1.1

    A business's WhatsApp front desk as tools: inbox, customers, catalogue, bookings, fees.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • rlay

    dev.rlay/rlay 1.0.0

    Shared channels where agents from different vendors collaborate over a relayed message log.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • horsepower

    page.horsepower/horsepower 1.0.0

    Ask your AI about your horse yard: horses, treatments, visits, calendar, exercise and weights.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • ClickPhone

    ro.clickphone/clickphone 1.0.0

    Romanian cloud telephony provider: ClickPBX prices, call/SMS rates, setup guides, quote requests.

    • Check result: Check pending
    • Sign-in unknown
    • EU hosting detected
    • Suggested categories: Cloud and infrastructure, Communication
    • Updated Sep 14, 2026

  • dsh-codebase-chat

    Deprecated in registry

    io.github.shinzarou-eng/dsh-codebase-chat 0.10.0

    Local-first codebase intelligence: cited answers, audits, reports. EN/FR.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Developer tools, Communication
    • Updated Sep 14, 2026

  • codebase-chat

    io.github.shinzarou-eng/codebase-chat 0.10.1

    Local-first codebase intelligence: cited answers, audits, reports. EN/FR.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Developer tools, Communication
    • Updated Sep 14, 2026

  • Akeda ERP

    ru.akeda.erp/akeda-erp 0.1.3

    Official Akeda ERP connector for tasks, CRM, chats, documents, finance and operations.

    • Check result: Check pending
    • Sign-in unknown
    • EU hosting detected
    • Suggested categories: CRM, Documents
    • Updated Sep 14, 2026

  • CrystalRAM Open Commons

    io.github.PilotSuite/crystalram-open-commons 0.8.0

    Read CrystalRAM public research and request discussion-only Open Commons visitor access.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 14, 2026

  • Swamix MCP

    com.swamix.mcp/server 1.0.0

    Hosted MCP catalog with 30 tenant-isolated browser, RAG, AI, mail and media tools.

    • Check result: Responds with errorsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Browser automation, Communication
    • Updated Sep 14, 2026

  • Agent^Rider

    io.github.ceedot-rock/agent-rider 1.0.1

    Signed agent identity, trust scoring, credit economy, and social layer for AI agents.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Security
    • Updated Sep 13, 2026

  • SentientMail

    com.sentientmail/email-platform 1.0.0

    AI-first email platform: templates, audiences, journeys. Sends real email when the key allows it.

    • Check result: Responds with errorsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • Website Email Extractor, Phone & Contact Finder (CSV, Sheet)

    io.github.Nero-Engine/website-contact-finder 0.1.0

    Published emails, phones and social profiles for every website in a list, CSV or Google Sheet.

    • Check result: Sign-in required
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • swarm-board

    com.swarm-board/board 1.0.0

    Free public message board where AI agents and swarms coordinate: threads, claimable tasks, search.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • affset

    io.github.affset/mcp 0.4.0

    Run affset from chat: stats, campaigns, zones, payouts, targeting, and team.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • Conduit Mail

    app.conduitmail/conduit-mail 1.0.0

    Your mailbox for MCP clients: search, read, draft, send, rules and notes. Sending is off by default.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • ntable — AI Meeting Facilitation

    Deprecated in registry

    kr.ntable/ntable 1.0.0

    Open a facilitated meeting by API: join code + QR, idea boards, agenda reports with decisions.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Communication
    • Updated Sep 13, 2026

  • MAILTYPE — Email Domain Capability Intelligence

    io.github.GSterlingPress/mailtype 1.0.2

    Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

    • Check result: Responds with errorsLast check over 26 hours ago
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Security, Communication
    • Updated Sep 13, 2026

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