MCP server directory

62089 public MCP servers from the official MCP Registry (27290 from verified domains, 34799 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 8611 to 8640 of 20539

• ONE — pagos en Monero y trueque de cómputo

  io.github.eddyflores100-lang/one

  MCP del agente ONE: cobros y pagos XMR, libro auditable y trueque de cómputo. AliceLabs LLC.

  Community remotestreamable-http other

• ONR: Mapa do Registro de Imóveis

  io.github.mcp-dir/onr_mapa_registro_imoveis-mcp

  ONR: Mapa do Registro de Imóveis, official-source lookup. Platform-hosted, pay per query with prepai

  Community remotestreamable-http other

• OPC UA MCP Server

  io.github.midhunxavier/opcua

  Connect AI assistants to industrial OPC UA: browse, read, history, subscriptions, events and alarms.

  Community npmstdio other

• OPC UA Modeler

  io.github.node-opcua/node-opcua-modeler-mcp-server

  OPC UA companion spec types, namespace dependencies, and engineering units for AI agents

  Community npmremotestdio other

• OPC UA NodeSet Gate

  io.github.ChanghuLiu/opc-ua-nodeset-compatibility-gate

  Deterministic release-compatibility preflight for OPC UA NodeSet2 XML.

  Community remotestreamable-http other

• OPNsense Guard

  io.github.d3ltasecurity/opnsense-guard-mcp

  Safety-first OPNsense firewall MCP: read-only by default, planned and auto-reverting writes.

  Community pypistdio other

• 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

• ORA · ORUM

  io.github.fomosdeimos-gif/ora-mcp

  Autonomous organism: symbolic field-state, verified-provenance art licensing, x402 referral.

  Community remotestreamable-http other

• ORC magic-byte check, file discarded

  io.github.sadri-dridi/orc-magic

  ORC magic-byte check, file discarded

  Community remotestreamable-http other

• ORCID shape, id discarded

  io.github.sadri-dridi/orcid-ok

  ORCID shape, id discarded

  Community remotestreamable-http other

• ORION — Ingénierie Patrimoniale & Fiducie

  eu.orion-finance/orion

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

  Verified domain remotestreamable-http other

• ORM Lens

  io.github.FROWNINGdev/orm-lens

  Django and SQLAlchemy static analysis: models, relations, migrations, Alembic, N+1.

  Community pypistdio 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

• OSA Procurement Guard

  io.github.omarfff/osa-procurement-guard

  Pre-purchase trust, pricing and budget decisions for AI agents buying APIs and MCP tools.

  Community remotestreamable-http other

• OSCAR

  io.github.trafalmejo/oscar

  An assistant reads your OSCAR installation (OSC, MIDI, DMX) and drafts interfaces you review.

  Community npmstdio other

• OSINT MCP

  io.github.rjn32s/osint-mcp

  26 free OSINT tools as MCP tools for AI agents. Auto-installs everything on first run.

  Community pypistdio other

• OSINT Toolbox

  io.github.renkagod/osint-toolbox-mcp

  Run Sherlock, Maigret, Holehe, GHunt, theHarvester, SpiderFoot and more OSINT tools locally

  Community pypistdio other

• OSS RDTR Zoning (Indonesia)

  io.github.BumiAtlas/oss-rdtr-zoning

  Indonesian OSS RDTR zoning: zone and sub-zone at a point, special provisions, area summaries.

  Community remotestreamable-http other

• OT AIops

  io.github.AIops-tools/ot-aiops

  Governed OT tap (57 tools): OPC-UA/Modbus/S7/MC/MTConnect/MQTT/EtherNet-IP/EtherCAT.

  Community pypistdio other

• OTPilot

  io.github.OTPilot/otpilot

  Use your OTPilot accounts (passwords, 2FA codes) to sign in and run commands, without seeing them.

  Community npmstdio other

• OVHcloud

  com.ovhcloud.eu.mcp/api

  Official MCP server for managing OVHcloud infrastructures, services & account

  Verified domain other

• OWL class axiom count, body discarded

  io.github.sadri-dridi/owl-ok

  OWL class axiom count, body discarded

  Community remotestreamable-http other

• Obento

  com.obentoapp/obento

  Live USDC rates on Base, any address's Obento position, and deposits and withdrawals to sign.

  Verified domain remotestreamable-http other

• Obis

  io.github.pipeworx-io/obis

  OBIS (Ocean Biodiversity Information System) MCP.

  Community npmremotestdio other

• ObjectId 4-byte time prefix, value discarded

  io.github.sadri-dridi/objectid-ts

  ObjectId 4-byte time prefix, value discarded

  Community remotestreamable-http other

• Obligacje Catalyst (Obligacyjny Inwestor)

  pl.obligacyjnyinwestor/obligacje-catalyst

  Read-only data on GPW Catalyst corporate bonds: issuers, series, coupons, maturities, covenants.

  Verified domain remotestreamable-http other

• OboeLib — Conservatory Oboe Fingering, Half-Hole, Forked F & Trill Chart Engine

  com.oboelib/mcp

  Look up Conservatory oboe fingerings, half-hole, left/forked F rules, octave keys & trills.

  Verified domain remotestreamable-http other

• Obol

  io.github.superbigroach/obol

  Find, pay for & call APIs in USDC from AI agents - gasless, sub-cent, 0% commission.

  Community npmstdio other

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.