MCP servers: O
Every catalogued server whose page URL starts with O, in alphabetical order. Each one links straight to its trust breakdown. Servers the registry has marked deprecated, and those whose every channel has stopped responding, are listed here too and carry a status label.
390 servers Trust score 0–100
- io.github.O-mega-Enterprise/founden-mcp 64
- io.github.O-mega-Enterprise/suprsonic-mcp 68
- Figma MCP Server 35
- Oakallow 32
- Aseprite Live 31
- oasdiff 69
- MCP Composer 20
- MCP Debug Recorder 44
- io.github.oaslananka/easyeda-mcp-pro 32
- MCP Health Monitor 73
- io.github.oaslananka/infra-lens-mcp 73
- KiCad MCP Pro 49
- MCP Debug Recorder 15
- MCP Health Monitor 15
- io.github.oaslananka/mcp-infra-lens 15
- SSH MCP Tool 15
- MCP Sentinel 20
- ssh-mcp-pro 67
- io.github.oathlayer/oathlayer 66
- Apiosk Connect 59
- io.github.Obi49/colber-mcp 64
- AGTS MCP Server 4
- io.github.oborchers/tablestakes 10
- io.github.ObscuritySRL/bun-uia 39
- io.github.ObscuritySRL/umbriel 39
- observer.blacklight/signals 63
- io.github.OCArk/coinverdict 57
- io.github.occasiolabs/occasio 31
- Capture Screen MCP 36
- io.github.Octen-Team/octen-mcp 74
- io.github.Octid-io/osmp 10
- io.github.octoco-ltd/sheetsdata-mcp 79
- Octodamus Intelligence Oracle 18
- io.github.OctoPerf/octoperf 38
- io.github.octoryn/octopus-blackboard 76
- io.github.odds-api-io/odds-api-mcp-server 30
- io.github.Odds7/fia-signals-mcp 51
- Cosmic Correlation Engine 55
- Rhizome MCP 49
- io.github.ODU33104/rive-mcp 67
- io.github.Odyssey365/mcp-server 30
- io.github.ofershap/ai-context-kit 39
- io.github.ofershap/cloudflare 68
- io.github.ofershap/devutils 68
- io.github.ofershap/dns 69
- io.github.ofershap/docker 65
- io.github.ofershap/github-actions 68
- io.github.ofershap/github-gist 64
- io.github.ofershap/markdown 69
- io.github.ofershap/npm-plus 69
- io.github.ofershap/npm-search 64
- io.github.ofershap/real-browser 64
- io.github.ofershap/s3 65
- io.github.ofershap/scraper 68
- io.github.ofershap/sqlite 66
- HORIZON SHIELD — construction & renovation estimate auditor 69
- HORIZON SHIELD — construction estimate auditor (agent intake) 69
- io.github.ogasurfproject-jpg/hs-audit-app 53
- HORIZON SHIELD YAKUMO (verified contractor directory) 70
- io.github.ogSINGH/contrast-checker-mcp 66
- io.github.OguntolaIbrahim/image-viewer 70
- io.github.oguzc/playwright-wizard-mcp 62
- io.github.ohad6k/dittodeprecated 34
- io.github.ohad6k/emulo 24
- io.github.ohad6k/viberaven 31
- io.github.ohvenkat/hostinger-ssh-mcp 35
- io.github.oijusti/k8s-port-forward-mcp 21
- io.github.OilpriceAPI/mcp-server 81
- Ovellum 37
- Bizfile MCP 60
- Data Compliance Classifier MCP 60
- Document Integrity Validator 70
- HS Code Classifier 35
- Local Model Suitability MCP 63
- Quantum Suitability Validator 35
- Tender MCP 63
- URL Safety Validator MCP 68
- VAT Validator MCP 61
- Microsoft 365 Admin 46
- io.github.okedeji/mcpvessel-docs 1
- io.github.oktopeak/clio-mcp 35
- io.github.oktopeak/filevine-mcp 35
- IntakeQ MCP 70
- io.github.oktopeak/mycase-mcp 62
- Permit Verdicts n/a
- iNutriPlan Supplement Database MCP Server 66
- Myrmex Hive 6
- io.github.olamide-olaniyan/sociavault-mcp 35
- OpenResearch MCP 19
- Camptocamp 79
- Agent Revenue Copilot 4
- Obsidian Vault MCP Server 34
- io.github.oleksii-donets/simple_mcp 6
- io.github.oleksii-donets/simple_mcp_http 1
- PMB AI 13
- GLEIF MCP Server 42
- MediaWiki 9
- Miro 9
- io.github.olgasafonova/nordic-registry-mcp-server 9
- ProductPlan MCP Server 13
- TomeVault 66
- io.github.OliverGrabner/composer 35
- io.github.oliverhpage/stoop 57
- FloweringAgents 21
- Olostep MCP Server 57
- io.github.Olum289/agentlock 41
- io.github.omarkeshk/council-ai 33
- x402-vend — WebIntel 64
- ROOT MCP Server 6
- io.github.omega-memory/core 16
- OMEGA Memory 21
- io.github.omer907/mcp-serverdeprecated 66
- io.github.omer907/melt-mcp-server 66
- io.github.omiiyamu/hiveclaw 30
- io.github.omkar9854/token_optimizer 24
- io.github.Omnidim/omnidim-mcp-server 81
- Omniology 64
- ProfitSpot MCP — The DeFi Brain for AI Agents 34
- Scout Intel MCP — The Google for AI Agents 34
- io.github.Omnipotent6/inkmotion 36
- io.github.OmniSocKit/omnisockit-mcp 64
- WAKE Protocol 34
- io.github.OMOPHub/omophub-mcp 45
- io.github.omoshola-o/xap 37
- io.github.OnChainAIIntel/pqs-mcp-server 65
- FileSystem MCP Server 39
- Onde Inference CLI 49
- Gretl MCP 62
- one.everstake/mcp 77
- Claude FAF 65
- .FAF Context 65
- Gemini FAF 13
- Grok FAF 67
- one.faf/wjttc 30
- one.socialai/website-mcp 38
- one.zerno/zerno-lite 36
- AI Furniture & Home Product Hub 58
- io.github.onefreeman1337/osf-data-marketplace 62
- io.github.oneill9/mcp-server-tfl 32
- Phrase Flip 28
- io.github.oneill9/tfl-mcp-server 38
- io.github.onelogin/onelogin-mcp 35
- Service Public France 57
- io.github.oneprofile-dev/curatedmcp-catalog-mcp 66
- io.github.oneprofile-dev/mcp-launcher 69
- io.github.onepunchtechnology/glassypic 40
- io.github.onepunchtechnology/tinify-ai 30
- io.github.onetrueclaude-creator/hebbian-vault 10
- io.github.onetrueclaude-creator/mcp-contradiction-check 21
- io.github.onetrueclaude-creator/mcp-curiosity-engine 25
- io.github.onetrueclaude-creator/mcp-knowledge-gaps 21
- io.github.onetrueclaude-creator/vault-health-mcp 10
- Fixie MCP Server 66
- Aurinia — booking across the network 60
- online.claudenews/claude-news 68
- online.clipy/mcp 65
- Jinero 70
- Mdkit 62
- Numbers Online — phone intelligence 23
- PaperLink 38
- PriceFeed 70
- SaSame MCP Observatory + Gold Rush Town 57
- Siima eSIM 69
- TravelMind MCP 33
- x402-farm 61
- OGA Antibody Validation 37
- io.github.ONLYOFFICE/docspace 80
- mneme Record 46
- Onplana 38
- io.github.OnticX/open-mcp-registry 31
- io.github.OnticX/search-mcp-registry 5
- Ratary Memory MCP 35
- io.github.Ooak21/cortex402 27
- Stats Compass 13
- io.github.oomkapwn/enquire-mcp 43
- io.github.ooopak11/opuslog 36
- io.github.ooples/mcp-console-automation 30
- io.github.ooples/token-optimizer-mcp 44
- io.github.Oortonaut/mcacp 70
- io.github.Oortonaut/task-graph-mcp 13
- io.github.oozoofrog/baepsae 76
- iconlab 65
- io.github.opcastil11/mcp-prowl 64
- RogerRat 27
- Apuchat 63
- Open Agreements 80
- Alembica MCP 29
- prismAId MCP 37
- io.github.open-crater/opencrater-mcp 65
- OpenMetadata 0
- OpenAccountants 76
- io.github.openaccountants/openaccountants-mcp 31
- OpenAdapt Agent (openadapt-flow bridge) 21
- io.github.openagentemail/mcp 49
- io.github.OpenCageData/opencage-geocoding-mcp 32
- io.github.opencontext-team/mcp-server 27
- 나라장터 입찰공고 46
- 나라장터 사용자정보 46
- 나라장터 낙찰정보 46
- 나라장터 사전규격 46
- MinerU Open MCP 8
- io.github.openenterprise-info/oe-mcp 32
- OpenFate Bazi MCP 71
- OpenFateAI Assistant MCP 67
- io.github.Openfinanceorg/openfinance 30
- io.github.openfused/openfuse-mcp 35
- io.github.opengameapp/browser-game 49
- io.github.opengolfapi/mcp-server 63
- OpenHCS 8
- OpenHeritage Public Search 63
- ABAP Accelerator 31
- OpenOSINT 10
- io.github.openpoem/spec-score-mcp 20
- io.github.openpouch/openpouch 71
- OpenPulsechain Analytics 63
- OpenTrain 64
- io.github.OpenWeb-Ninja/openwebninja-mcp 65
- OpenZiti Network Management 10
- io.github.operantlabs/operant-mcp 54
- MCP Registry Validator — Check Endpoints Actually Resolve 58
- io.github.Ophir-ai-creator/ophir 33
- Storeboard 36
- dark-memory-mcp 31
- io.github.opjhabuilds/designpin-mcp-server 65
- OpsConduit Jobber MCP 35
- io.github.opspawn/bazaar-mcp 63
- io.github.optifeed/optifeed-radar 35
- Gmail Postmaster Tools 47
- Outlook SNDS 47
- io.github.Optisol-Business/db-metadata-extractor-mcp 32
- OpusClip 38
- Opus Growth — Ad Platforms MCP Connector 39
- Serena MCP: the IDE for your agent 13
- OrangePro 35
- io.github.Oratorian/discord-node-mcp 46
- OrbiAds — Google Ad Manager 38
- Orbis API Marketplace 23
- Orbis API Marketplace 35
- Spot Advanced Swap Orders 61
- io.github.orcar-studio/fascia-mcp-server 30
- io.github.OrchestraPrime/orchestraprime 71
- io.github.OrderlyNetwork/orderly-mcp 71
- io.github.OrdersOfMagnitudeLLC/mcp-package 35
- O'Reilly Media MCP Server 36
- Sentinel 67
- Agent Community 69
- Agentic Substrate 63
- org.agentmuseum/the-agent-museum 63
- Alaska Jobs 63
- American Default Research 72
- org.aquaview/aquaview-mcp 63
- org.benevolabs/irenictable 31
- org.billcommons/bill-commons 62
- org.bot-trade/bottrade 77
- org.brainkb/brainkb 4
- Bullrun 62
- org.cashbackpro/cashbackpro 68
- Global Metro Power Rankings n/a
- ContextOverflow 62
- AIGEN — Open Bounty Protocol for AI Agents 4
- org.filetourl/mcp 68
- org.gdacs/api 71
- ghurt 36
- org.giftcardshop/mcp 64
- Global Exchange Rates 28
- Hüttentouren 72
- org.imqueue/mcp 71
- org.inkflowstudio/inkflow 60
- IO Aerospace MCP Server 23
- org.lightpaper/lightpaper-mcp 21
- org.llmref/llmref 67
- Wonders MCP 69
- AI/ML Research Papers 62
- Arbitrage Signals 23
- Biomedical Data 62
- Clinical Trials 63
- Federal Contracts & Grants 4
- Task Scheduler 63
- DeFi Protocol Data 63
- US Macroeconomic Data 62
- FEC Campaign Finance 62
- SEC Filings & Earnings 62
- Live Flight Data 62
- Food & Nutrition 62
- Geocoding & Weather 62
- Global Economic Data 62
- Health Data 62
- LLM Provider Intelligence 62
- US Legal Case Search 23
- Market Data 62
- Ecosystem Monitor 62
- NASA Data 23
- Real-Time News 23
- Patent Search 62
- Prediction Markets 62
- US Real Estate Data 62
- Agent Reputation Registry 4
- Academic Research Search 62
- Time & Astronomy 63
- Mercantry Registry 64
- New Mexico Literacy Project 61
- NotCVE — CVE & Vulnerability Intelligence 38
- org.nsgoods/nsgoods-mcp 30
- org.onekash/icloud-calendar-mcp 48
- Covenant Guard 13
- Open Standing 69
- Oravan 68
- Orivox AI Website Builder 36
- org.pinnacleblooms/ask 76
- PromptDNA 58
- org.proxykey/proxykey 33
- PUBLICMCP 19
- org.pubscope/pubscope 67
- Runlog 4
- org.scienceswarm/commerce-validators 57
- AgentForge 65
- SingChat 67
- org.snapforge/snapforge 75
- org.sovgrid/self-hosted-ai 66
- STRING Database MCP Server 40
- org.swapp1990.designforyou/designforyou 72
- org.swapp1990.writer/writer 36
- org.sylin/ghostlight 39
- org.tickets4pets/events 65
- ToolAPI 57
- javaBin archive — Norwegian Java community origins 63
- Thor Henning Hetland — signed knowledge web 65
- Unyly Gateway 38
- org.urltopdf/webpage-to-pdf 68
- org.velocms/mcp 35
- Venture Atlas 66
- org.vicp-registry/vicp-registry 64
- VirtualFlyBrain 59
- org.vivesca/vivesca 16
- VR.org VR / AR / XR Reader 81
- org.wegtultrarich/mcp 66
- org.wikiprompt/mcp 64
- x402image 62
- x402 Counterparty Score 62
- zotio 13
- Kanban AI 36
- io.github.orifisher2/sqlike-mcp 39
- io.github.orionvalemedia-web/discovery 66
- io.github.orlench/shouldigo-surf 59
- io.github.ormastes/simple-lsp-mcp-server 37
- io.github.ormastes/simple-mcp-server 37
- io.github.ormastes/t32-lsp-mcp-server 37
- io.github.ormastes/t32-mcp-server 37
- Agentic Security Shield 23
- io.github.oro-intel/oro-intel-mcp 37
- io.github.oromi-uk/oromi-agent-services 30
- Orphograph 13
- io.github.OrygnsCode/omnicord 25
- OPA MCP 81
- p6xer MCP Server 21
- HTML Email Playbook 68
- Canary MCP 13
- canary ibkr MCPdeprecated 8
- WebsiteIQ 55
- io.github.oscal-compass/compliance-trestle-mcp 21
- Anamnesis 25
- io.github.oscardvs/zoteus 74
- io.github.osfrekt/rekt 62
- Keito 37
- io.github.oswarld/technical 73
- osu! MCP 24
- io.github.OtherVibes/mcp-as-a-judge 24
- io.github.ouestcharlie/ouestcharlie-woof 36
- pseolint 33
- io.github.outdoorithm/outdoorithm 63
- io.github.outris-dev-user/outris-identity-mcp 75
- Outscraper MCP Server 63
- io.github.outturndev/chartwire 28
- Kairos Signal — Neural ODE DAG + Data Products 50
- TriliumNext (trilium-mcp) 9
- io.github.overstarry/qweather-mcp 35
- io.github.overtimepog/CloakMCP 5
- io.github.oviron/openrouter-admin 45
- io.github.ovlabs/originalvoices 35
- io.github.ownedbyly/weather 58
- Robyn — Gasless Cross-Chain for AI Agents 63
- AgentNet 4
- io.github.OxygenBubbles/freeagent-mcp-server 66
- io.github.oytuntez/motaword-mcp 36
- Global Agent Memory 24
- io.github.ozanmutlu/gitlab-docs 35
- io.github.ozers/hooksense 54
- gograph 13
- io.github.OzorOwn/frostbyte 0
- io.github.ozten/cantrip 68