MCP server directory

59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.

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Showing 721 to 750 of 1502

• Ray notifications

  io.github.gege-mn/ray-mcp

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

  Community npmremotestdio communicationapi-integrationemail

• ReactLive

  com.reactlive/reactlive

  Live audience engagement: run Q&A, polls, liveblogs and chat for webinars and town halls.

  Verified domain remotestreamable-http communication

• Realastat

  ai.realastat/realastat

  Real estate deal analysis from chat: rental underwriting, buy-box matching, deal library, docs.

  Verified domain remotestreamable-http real-estatecommunication

• Really Fast CRM

  com.reallyfastcrm/crm

  Sales CRM for small teams: see what's due today, look up deals and contacts, add notes and tasks.

  Verified domain remotestreamable-http crmcommunicationmemory

• Recap Raven

  com.recapraven/mcp

  Discord D&D note taker: search and cite your TTRPG session recaps, quests, NPCs and transcripts.

  Verified domain remotestreamable-http communicationproductivitysearch

• Recaudo

  app.recaudo/mcp

  Sell on WhatsApp and get paid in LATAM: CRM, payment links, collections, CFDI invoices, store.

  Verified domain remotestreamable-http communicationcrmecommerce

• Reciba

  br.com.reciba/recibos

  Receipts, quotes and service orders for Brazil: drafted in chat, issued on Reciba with a QR check.

  Verified domain remotestreamable-http communicationecommerce

• ReciboPro Invoices

  io.elevaredigital/recibopro

  Create invoices from your AI assistant in 6 languages and 10 currencies, ready for WhatsApp.

  Verified domain remotestreamable-http financecommunication

• Reddit Lead Finder & Brand Monitor (Apify) – leads, mentions, alerts

  io.github.harshmaur/reddit-scraper-pro

  Find Reddit leads and brand mentions. AI buyer labels and Slack or Notion delivery. $1.50/1k results

  Community crmsocial-mediacommunication

• RegexForge

  io.github.walkojas-boop/regexforge

  Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.

  Community remotestreamable-http ai-modelscommunicationsecurity

• Relay

  io.github.yesrelay/relay

  Business phone and SMS for teams: calls, texts, transcripts, contacts and call flows.

  Community remotestreamable-http communication

• RelayMCP

  app.relaymcp/whatsapp

  Hosted per-user MCP server for your personal WhatsApp: reminders, follow-ups, summaries, replies.

  Verified domain communication

• RelaySwitch

  io.relayswitch/gateway

  Every major chat, image and video model on one prepaid key. OpenAI, Anthropic and Gemini formats.

  Verified domain remotestreamable-http ai-modelscommunicationimage

• Relayger: AI agent messaging

  com.relayger/messaging

  AI agent messaging with durable inboxes, contacts and tasks. Connect through MCP with OAuth.

  Verified domain remotestreamable-http communicationidentity

• Relaystation

  ai.relaystation/relaystation

  Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.

  Verified domain remotestreamable-http communicationdevopsfiles

• ReminderIt

  com.reminderit/reminderit

  Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.

  Verified domain remotestreamable-http automationcommunication

• RemoteFarm

  co.remotefarm/remotefarm

  Read and update RemoteFarm records for crops, livestock, bees, money and tasks from a chat.

  Verified domain remotestreamable-http communication

• Replio

  eu.replio/mcp

  Replio AI voice-training projects from chat: knowledge, goals, personas, quizzes, trainees, results.

  Verified domain remotestreamable-http communication

• RevDesk Product MCP

  io.github.cell-labs-inc/revdesk-product

  Give AI agents secure access to RevDesk calling, SMS, phone numbers, caller IDs, and usage.

  Community remotestreamable-http communication

• Ricky

  ai.getricky/ricky

  Customer inbox and CRM for WhatsApp, Instagram and Messenger: contacts, conversations, reports.

  Verified domain remotestreamable-http communicationcrmsocial-media

• Rimbra

  app.rimbra/rimbra

  Deploy apps, run databases and domains, read logs, and send email and WhatsApp messages on Rimbra.

  Verified domain remotestreamable-http communicationdevopsemail

• Ringover MCP Server and API by Cotlet

  dev.cotlet/ringover

  Ringover MCP server: list calls, read call transcript, tag call, send SMS, search contacts.

  Verified domain remotestreamable-http api-integrationcommunicationsearch

• Rinhelp

  com.rinhelp/rinhelp

  Help desk for small teams and AI agents: answer customers, run Rin, and move from 29 help desks.

  Verified domain remotestreamable-http communication

• Robase SMS

  dev.robase/sms

  Prepaid SMS OTP and transactional SMS API. Eight priced markets: NG, GH, KE, ZA, GB, BJ, CI, US.

  Verified domain remotestreamable-http communicationapi-integrationdevops

• Robbclan

  com.robbclan/platform

  Draft onboarding training and project plans; review Slack suggestions with tenant-scoped MCP.

  Verified domain remotestreamable-http communication

• Robutler

  ai.robutler/robutler

  Build, remix, and run apps with agents on Robutler. Search, delegate, post, chat, manage channels.

  Verified domain remotestreamable-http communicationsearch

• RogerRat

  io.github.opcastil11/rogerrat

  Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

  Community npmremotestreamable-http ai-modelsapi-integrationcommunication

• RogerThat

  io.github.opcastil11/rogerthat

  Real-time chat hub for AI agents — Claude Code, Cursor, Cline, Codex over MCP or REST.

  Community npmremotestreamable-http ai-modelsapi-integrationcommunication

• RoryPlans

  ai.roryplans/roryplans

  AI work orchestration for plans, tasks, teams, and coding-agent dispatch.

  Verified domain remotestreamable-http agentscommunication

• Rotten America Petitions

  com.rottenamerica/petitions

  Find, draft and start verified petitions from a chat; follow signatures and post updates.

  Verified domain npmremotestdio communication

Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.