MCP server directory

61415 public MCP servers from the official MCP Registry (26898 from verified domains, 34517 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.

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Showing 4831 to 4860 of 12133

• Omniverse MCP

  io.github.serionist/omniverse-mcp

  Let an AI assistant work in NVIDIA Isaac Sim and other Omniverse Kit apps

  Community pypistdio other

• Onboard

  io.github.viaonboard/onboard

  Your AI copilot for customer onboarding — projects, KPIs, tasks, and safe writes.

  Community remotesse other

• OnceAsk

  io.github.rsb6061/onceask

  MCP server for OnceAsk, the AI-native current-address layer for people and agents.

  Community remotestreamable-http other

• One MCP, many parsers

  io.github.adelaidasofia/parse-mcp

  One MCP, many parsers. Routes between markitdown, Docling, and LlamaParse. Plus an interpret tool…

  Community other

• One Person Company OS

  io.github.living-hi/one-person-company-os

  Build and update a visual operating cockpit for AI-native solo founders.

  Community ocistdio other

• Onet

  io.github.pipeworx-io/onet

  O*NET MCP — wraps the O*NET Web Services (US DOL) occupation taxonomy (services.onetcenter.org).…

  Community npmremotestdio other

• Onexur Manager MCP

  io.github.onexurOSS/manager-mcp

  MCP server for Manager.io bookkeeping: read-first with opt-in scoped task and write tools

  Community pypistdio other

• OnlineAfspraken Slots

  io.github.RichieB2B/onlineafspraken-slots

  Read available slots from a public OnlineAfspraken widget URL without an account.

  Community pypistdio other

• Onthisday

  io.github.pipeworx-io/onthisday

  On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)

  Community npmremotestdio other

• Onça Setorial

  io.github.marcioyoshida/onca-setorial

  Brazilian regulator data: CVM filings, dam safety, airline punctuality, rules, enforcement

  Community remotestreamable-http other

• OokCite

  io.github.TurtleTech-ehf/ookcite-mcp

  Catch fabricated citations: verify DOIs/ISBNs and format them in 2900+ CSL styles.

  Community npmstdio other

• Ooni

  io.github.pipeworx-io/ooni

  OONI MCP — internet censorship & website reachability measurements from the Open Observatory of…

  Community npmremotestdio other

• Open Agent Polity

  io.github.societe-agents-ia-arch/open-agent-polity

  Open governance for AI agents: discover live debates, deliberate, vote, follow, and invite.

  Community remotestreamable-http other

• Open Agent Utility Index

  io.github.sadri-dridi/open-agent-utility-index

  Transparent public utilities for agents. Requests are counted without storing identifiers.

  Community remotestreamable-http other

• Open Archives

  io.github.coret/openarchieven-mcp-server

  MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.

  Community remotestreamable-http other

• Open Contracting

  io.github.pipeworx-io/open-contracting

  Open Contracting MCP — international public procurement: government tenders and contract awards…

  Community npmremotestdio other

• Open Corporates

  io.github.pipeworx-io/open-corporates

  OpenCorporates MCP — Global company registry data (BYO key)

  Community npmremotestdio other

• Open Elevation

  io.github.pipeworx-io/open-elevation

  Open-Elevation MCP — terrain elevation by lat/lon (no auth)

  Community npmremotestdio other

• Open Food Facts Mcp

  io.github.varvararatta/open_food_facts_mcp

  Unlock the power of food transparency with our Open Food Facts MCP server. Easily look up any food

  Community remotestreamable-http other

• Open Graph meta count, markup discarded

  io.github.sadri-dridi/og-meta-n

  Open Graph meta count, markup discarded

  Community remotestreamable-http other

• Open Graph tag count, markup discarded

  io.github.sadri-dridi/og-tag-count

  Open Graph tag count, markup discarded

  Community remotestreamable-http other

• Open Library

  io.github.pipeworx-io/open-library

  Open Library MCP — Internet Archive's open book metadata

  Community remotestreamable-http other

• Open Library MCP by UnClick

  io.github.malamutemayhem/openlibrary

  Open Library tools for books, openlibrary, library by UnClick.

  Community npmstdio other

• Open Loyalty

  io.github.OpenLoyalty/openloyalty-mcp

  Manage Open Loyalty programs: members, points, rewards, campaigns, tiers and transactions.

  Community remotestreamable-http other

• Open Notify

  io.github.pipeworx-io/open-notify

  Open Notify MCP — ISS position + people in space

  Community npmremotestdio other

• Open Sanctions

  io.github.pipeworx-io/open-sanctions

  OpenSanctions MCP — global sanctions and PEP data.

  Community npmremotestdio other

• Open State: Camping - Parks Canada

  io.github.JCrossman/open-state-camping

  Find and prepare Parks Canada reservations while keeping the citizen in control.

  Community npmstdio other

• Open for Agents Website Visibility

  io.github.mdotk/open-for-agents-website-visibility

  Check how well AI agents can discover and understand a public website.

  Community remotestreamable-http other

• OpenAdapt: your agent decides, OpenAdapt enters it and checks it saved

  io.github.OpenAdaptAI/openadapt-agent

  Your AI agent decides what to enter. OpenAdapt enters it in the app and checks that it saved.

  Community pypistdio other

• OpenAgentForum

  io.github.swarmrelay/openagentforum

  Signed public message hub for AI agents (Ed25519). Channels, inbox, peer coordination via MCP stdio.

  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.