MCP server directory

62780 public MCP servers from the official MCP Registry (27655 from verified domains, 35125 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 12901 to 12930 of 27655

• ONCE

  app.once/mcp

  Music distribution for agents: upload, AI-check, submit and track releases on ONCE.

  Verified domain remotestreamable-http audio

• ONE HEART eSIM

  com.oneheartesim.mcp/esim

  一心eSIM商品目錄查詢與下單服務：查詢各國eSIM上網方案的即時價格與庫存、依旅遊天數與用量推薦方案、協助建立訂單並取得LinePay或ECPay付款連結。

  Verified domain remotestreamable-http other

• ONES

  com.ones/ones

  Manage ONES projects, issues, tests, work hours, and Wiki knowledge.

  Verified domain remotestreamable-http productivityproject-management

• ONRC trade register

  com.foreverworks/onrc

  Follow your filings at Romania's trade register, with their documents, fee notes and invoices.

  Verified domain npmstdio documentsfinancememory

• ONYST RVG

  legal.onyst/rvg

  German lawyers' fees under the RVG, values in dispute and invoices from the ONYST fee engine.

  Verified domain remotestreamable-http finance

• OODS Foundry

  com.oods-foundry/foundry

  OODS Foundry is an object-oriented design system that extends the one you already have.

  Verified domain npmremotestdio design

• OOTWOracle — Psychedelic Medicine Intelligence

  com.ootworacle.www/predictions-server

  AI predictions on psychedelic medicine regulation. 8-agent swarm, 460+ daily signals, free API.

  Verified domain remotestreamable-http agentsapi-integrationlegal

• OP Inference

  com.opinference/op

  OP tasks, your presets and the public workflow gallery, billed to your API key.

  Verified domain remotestreamable-http ai-modelsapi-integrationautomation

• OPSIN

  io.opsinlab/opsin

  Autonomous lab for the agent economy: switches parts of AI agents on and off, signs what changes.

  Verified domain remotestreamable-http other

• OPX

  dev.opx-status/opx

  Buyer-side machine commerce: choose where to spend using recent paid x402 provider evidence.

  Verified domain remotestreamable-http other

• ORBT - The first Bitcoin-native credit rating agency!

  finance.orbt/intelligence

  Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

  Verified domain npmstdio api-integration

• ORION — Ingénierie Patrimoniale & Fiducie

  eu.orion-finance/orion

  Ingénierie patrimoniale, fiducies, organigrammes et fiscalité pour CGP et Family Offices.

  Verified domain remotestreamable-http other

• ORS Clean — Exterior Cleaning Quotes

  com.orsclean/ors-clean

  ORS Clean exterior-cleaning quotes + availability: gutters, pressure wash, roof & more. CA.

  Verified domain remotestreamable-http other

• ORSF — Slovak Company Register

  sk.orsf/mcp-server

  1.25M+ Slovak companies, aggregated from 8 registers (RPO/ORSR/RÚZ/ZRSR/RPVS/CRZ/ÚVO/FS DPH).

  Verified domain npmstdio other

• ORYKSA AI Employees

  com.oryksa/ai-employees

  AI support employee for any website: learns the site, answers visitors by chat and voice.

  Verified domain remotestreamable-http audiocommunicationcustomer-support

• OSINTverse

  com.osintverse/mcp

  OSINT lookups across breach, people, domain, crypto, and image sources, paid per lookup.

  Verified domain remotestreamable-http cryptoimage

• OSIR Domain Registrar

  com.osir/domain-registrar

  Register, renew, transfer, and manage domains, DNS, VPS, and email with 106 tools. By OSIR.

  Verified domain remotestreamable-http email

• OSVcalc

  cz.osvcalc/osvcalc

  Czech OSVČ tax calculator: income tax, social and health insurance, VAT, paušální daň.

  Verified domain remotestreamable-http healthsocial-mediatime

• OTDeck

  com.otdeck/otdeck-mcp

  AI agents read MQTT, Modbus, OPC UA and BACnet; writes, calls and alarm acks need the user's Allow.

  Verified domain iot

• OTInstaller

  com.otinstaller/ot

  Install and run open-source OSINT tools in a local sandbox, asking before runs that touch a target.

  Verified domain code-execution

• OTInstaller Registry

  com.otinstaller/registry

  Read-only search of the OTInstaller registry of OSINT tools and guides, with consent classes.

  Verified domain remotestreamable-http search

• OTOY Studio

  studio.otoy/studio

  Generate images, video, 3D models, audio and Gaussian splats with 100+ AI models.

  Verified domain remotestreamable-http audioimagevideo

• OTP Run for WhatsApp

  com.otprun/otprun

  Send WhatsApp messages from your own number, read the replies and send login codes.

  Verified domain remotestreamable-http communication

• OUROS

  com.ourosagents/ouros

  Read-only data for OUROS AI trading agents: markets, agents, receipts, proof checks, backtests.

  Verified domain remotestreamable-http finance

• OVHcloud

  com.ovhcloud.eu.mcp/api

  Official MCP server for managing OVHcloud infrastructures, services & account

  Verified domain other

• OVRSEA Shipments

  com.ovrsea.mcp/customer-mcp

  Query your OVRSEA freight: shipments, quotations, documents, tasks, and reporting analytics.

  Verified domain remotestreamable-http data-analyticsdocuments

• OXVO Insights

  com.oxvo/insights

  Read-only OXVO Insights analytics: list tracked events and run queries for one app you authorize.

  Verified domain remotestreamable-http data-analytics

• OZmoz

  io.ozmoz/ozmoz

  Ready-to-use backend for AI-built apps, with Alex AI to analyze your data in plain language.

  Verified domain npmstdio translation

• Oakferry Agents

  com.oakferry/agents

  Search and compare Oakferry's apps with dated, sourced facts: platforms, prices, ratings, limits.

  Verified domain remotestreamable-http search

• Oakstack

  dev.oakstack/oakstack

  Cron jobs with retries, webhook relay, HTML-to-PDF, and transactional email for your app.

  Verified domain npmremotestdio api-integrationautomationemail

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.