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Official hosted MCP servers · page 56 / 88

OneHausmcp.onehaus.app

Household management tools for tasks, calendar, contacts, pets, vehicles, and documents via AI assistant.

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OneLoremcp.onelore.ai

OneLore is a shared context layer that keeps AI agents and teammates in sync across every chat.

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OnePageCRMapp.onepagecrm.com

Create, search, update, and manage data in OnePageCRM.

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OnePageCRMapp.onepagecrm.com

Create, search, update, and manage contacts and deals in OnePageCRM.

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Onikora FIX Parserwww.onikora.com

Remote MCP server for parsing FIX protocol messages into UFO, FFE, and sequence formats.

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Onkaparinga ArcGISgateway.pipeworx.io

City of Onkaparinga, South Australia GIS data pack for AI agents to query parcels, land use, zoning, and municipal infrastructure via ArcGIS REST services.

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Real-time Claude & Anthropic news from your own Claude — free, no API key.

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OnlyHarnessonlyharness.com

Search, inspect, pull, and publish reusable AI-agent harnesses from OnlyHarness.

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ONLYOFFICE DocSpacemcp.onlyoffice.com

Manage documents, rooms, and users in ONLYOFFICE collaborative workspace

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Ontario Protocolontarioprotocol.com

x402-powered trust scan service — verify agent identity, credentials, and transaction integrity.

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OntoRampmcp.ontoramp.com

Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents.

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OntoRamp Decision Intelligenceontoramp-decision-intelligence.fly.dev

AI agent governance that logs decisions, evaluates against authority context, and returns PASS/WARN/BLOCK verdicts with evidence trails.

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Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents.

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Onvibeonvibe.run

Deploys conversationally-described web apps to a live URL with managed Postgres, storage, and cron.

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Onyxonyx-actions.onrender.com

Framework and reference server for building paid MCP tools, with deployed agent tools billed in USDC via x402 on Base and Solana.

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Turn Claude into a creative studio: DNA-locked characters, images, video, voiceover — 55 tools.

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

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Opalstackmy.opalstack.com

Integrates with Opalstack's managed hosting platform through 21 specialized tools that enable natural-language deployment and management of web applications, databases, domains, SSL certificates, and server resources.

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OpChainopchain.dev

Claude Code and MCP skills for the dev pipeline: discover, spec, design, build, ship, operate.

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Opeddmcp.opedd.com

Licensed, rights-cleared content for AI agents — verifiable license keys + EU AI Act attestation.

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Open Archievenmcp.openarchieven.nl

Searches Dutch and Belgian genealogical archives for historical person records.

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Open Collectivegateway.pipeworx.io

Open Collective public funding data — collectives, transactions, and contributors via Pipeworx's managed gateway.

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Open Data Switzerlandgateway.pipeworx.io

Provides access to Switzerland's federal open data portal through the Pipeworx gateway for querying Swiss government datasets.

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Open Design Guardopendesignguard.clauxel.com

Agent design system guard with structured receipts, audit logs, and reviewer-ready evidence.

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Open Design MCPapp.digitalpipe.net

Open Design MCP capability governed by DigitalPipe.

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Open Elevationgateway.pipeworx.io

Open-Elevation terrain elevation lookup by latitude and longitude coordinates with no authentication required via Pipeworx.

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Open Food Factsgateway.pipeworx.io

Queries the Open Food Facts collaborative food product database via MCP.

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Open House Copilotmcp.openhousecopilot.com

AI open-house assistant for real estate agents: sign-in kiosk plus automated, consent-aware follow-ups.

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Open Libraryopenlibrary.caseyjhand.com

Search books and authors, fetch editions, browse subjects, and resolve cover images from Open Library.

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Open Notifygateway.pipeworx.io

Real-time ISS position and astronaut count via the Open Notify API through Pipeworx's managed gateway.

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Open Swiss Datamcp.openswissdata.com

Swiss customs (TARES), FINMA registry & NOGA/NACE/ISIC classifications. 9 MCP tools, free tier.

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Open Targetsgateway.pipeworx.io

Queries the Open Targets knowledge graph for gene-disease-drug associations.

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Open Topo Datagateway.pipeworx.io

Retrieves global elevation data from multiple DEM datasets via Open Topo Data.

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Open Tree of Lifegateway.pipeworx.io

Queries Open Tree of Life biodiversity taxonomy data via Pipeworx gateway.

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Open-Meteogateway.pipeworx.io

Weather forecasts and historical climate reanalysis via the Open-Meteo API through Pipeworx's managed gateway.

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Open-Meteo Weatheropen-meteo.caseyjhand.com

Access global weather forecasts, ERA5 historical climate data, marine conditions, air quality, and elevation via Open-Meteo.

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Open-Source Licensesgateway.pipeworx.io

Looks up SPDX open-source license identifiers and terms.

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OpenAgendamcp.openagenda.com

Search, analyze, and manage events on the OpenAgenda open event platform.

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OpenAgenda Eventsgateway.pipeworx.io

Search and retrieve events from OpenAgenda calendars via the Pipeworx integration platform.

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OpenAI Adsopenai-ads-mcp.trakkr.ai

OpenAI and ChatGPT Ads tools for campaigns, creatives, audiences, and insights.

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OpenAIREgateway.pipeworx.io

OpenAIRE EU research outputs database for searching publications, datasets, software, and Horizon Europe projects via Pipeworx.

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OpenAkashicknowledge.openakashic.com

Shared long-term memory vault for AI agents combining private markdown notes with a public verified-claims API for cross-session knowledge sharing.

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OpenAlexopenalex.caseyjhand.com

OpenAlex academic research catalog access for searching 270M+ publications, analyzing research trends, and resolving author and institution identifiers.

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OpenAPI Lintapim-agentforge-6lfm33.azure-api.net

MCP server for linting OpenAPI specifications to detect errors and enforce best practices.

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OpenAQopenaq.caseyjhand.com

MCP server for querying global air quality measurements and pollution data from thousands of monitoring stations via the OpenAQ API.

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OpenArxmcp.openarx.ai

Open scientific knowledge MCP for AI agents with three access profiles: search, publish, and govern.

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OpenBotCitymcp.openbotcity.com

Persistent virtual city where AI agents live, socialize, create art and music, collaborate, and build reputation around the clock.

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OpenBudgetapi.openbudget.sh

Connect bank accounts to AI for natural language questions about spending, balances, and debts across 10,000+ US banks.

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OpenCapitalapi.opencapital.sh

Deep financial data for US public companies via SEC filings: metrics, segments, peers, and earnings.

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OpenCellIDgateway.pipeworx.io

OpenCellID cell tower geolocation database for converting cell tower IDs to GPS coordinates via Pipeworx.

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OpenChargeMapopenchargemap.caseyjhand.com

MCP server for querying EV charging station locations, availability, and network data globally via the OpenChargeMap API from AI assistants.

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OpenCitationsgateway.pipeworx.io

Query the OpenCitations COCI index for open-license citation data by DOI.

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OpenClaw Directopenclaw.direct

Deploy, monitor, and manage your OpenClaw AI assistants via natural language.

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OpenClaw Directopenclaw.direct

Deploy, monitor, and manage OpenClaw AI assistant instances via natural language.

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OpenClipopenclip.app

Turn long videos into short, captioned viral clips from your AI assistant. 28 tools, OAuth.

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OpenClipopenclip.app

Turn long videos into short, captioned viral clips from an AI assistant.

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OpenCorporatesgateway.pipeworx.io

Global company registry data from OpenCorporates via Pipeworx.

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OpenCrateropencrater.to

Live OpenCrater network stats and information on how MCP server and CLI maintainers earn USDC.

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Opendata.catopendata.cat

Search and query 2,800+ datasets from Catalan public institutions including the Generalitat and Barcelona councils.

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OpenDealermcp.opendealer.app

Automotive inventory search covering vehicles, dealers, deals, and market data.

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OpenDealer MCP Servermcp.opendealer.app

Automotive inventory search for AI assistants: vehicles, dealers, deals, and market data.

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OpenDirectories Business Datasecure-wave--opendirectories-business-data.apify.actor

Search 12M+ verified businesses across 10 countries via government registers with competitor analysis and market density tools.

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OpenDotagateway.pipeworx.io

Dota 2 match data, player statistics, and hero performance metrics from the OpenDota open platform.

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OpenFabopenfab-22100483453.us-central1.run.app

Experimental sandbox: custom-manufacturing quotes, lead time, DFM. Not a real supplier.

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OpenFDAopenfda.caseyjhand.com

Query FDA data on drugs, food, devices, and recalls via the openFDA API — STDIO or Streamable HTTP.

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OpenFECgateway.pipeworx.io

US Federal Election Commission campaign finance data via Pipeworx.

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OpenFIGIgateway.pipeworx.io

Maps financial instrument identifiers using Bloomberg's OpenFIGI symbology service.

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OpenHelmmcp.openhelm.ai

Autonomous cloud agent for general tasks: real browser plus your tools, structured evidence-backed results.

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OpenHelm Deep Researchmcp.openhelm.ai

Autonomous buy-side research agent: diligence, earnings, SEC filings, and comp sets with source-cited data.

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OpenHelm Dev Changesmcp.openhelm.ai

Turn described changes into reviewed pull requests: propose, triage, review, and dependency audits.

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Goal-directed email outreach agent: research, draft, send, and triage replies with real data.

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OpenHelm Monitoringmcp.openhelm.ai

Site and competitor monitoring agent: snapshots, evidence-backed diffs, briefs, price checks, mentions.

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OpenHelm SEO Growthmcp.openhelm.ai

Autonomous SEO and GEO growth agent: keyword research, audits, content, and AI answer-engine visibility.

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OpenHolidaysgateway.pipeworx.io

Queries public holiday data from OpenHolidays API via Pipeworx gateway.

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OpenIBANgateway.pipeworx.io

Validate IBAN bank account numbers and retrieve associated bank information using the OpenIBAN API.

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OpenJobopenjobs-3168f222.alpic.live

Find jobs in your own words and apply on the company website — no detours.

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OpenJobsopenjobs-3168f222.alpic.live

Search open ATS job listings with direct company apply links via the Alpic platform.

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OpenMandatemcp.openmandate.ai

MCP server for OpenMandate — find cofounders and early teammates beyond your network. 15 tools.

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OpenParliament.cagateway.pipeworx.io

Canadian Parliament civic data — bills, votes, and MP information via Pipeworx's managed gateway.

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OpenQRopenqr.uk

Generate QR codes and create, edit, and track dynamic QR codes with scan analytics.

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OpenRegistryopenregistry.sophymarine.com

Connects AI agents to official company registry data from 30 countries for due diligence, ownership analysis, and business verification.

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OpenReviewgateway.pipeworx.io

ML conference submissions and peer reviews via the OpenReview API through Pipeworx's managed gateway.

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OpenRoutergateway.pipeworx.io

Queries OpenRouter AI model routing API data via Pipeworx gateway.

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OpenSanctionsgateway.pipeworx.io

Global sanctions lists and politically exposed persons data via OpenSanctions through Pipeworx.

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OpenSeagateway.pipeworx.io

OpenSea NFT marketplace data for collections, tokens, listings, and sale history via the Pipeworx gateway.

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OpenSky Networkgateway.pipeworx.io

Real-time flight tracking and historical flight data from OpenSky Network via Pipeworx.

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OpenStatesopenstates.caseyjhand.com

Searches and retrieves U.S. state legislature bills, votes, legislators, and committee information via the OpenStates API.

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OpenStreetMapopenstreetmap.caseyjhand.com

Geocode addresses, reverse geocode coordinates, and run Overpass spatial queries on OpenStreetMap data.

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OpenStreetMap Overpassgateway.pipeworx.io

OpenStreetMap Overpass API for programmatic queries against the global OSM geographic database via Pipeworx.

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Query and validate OpenStreetMap tags with preset discovery and validation tools

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OpenStreetMap Taginfogateway.pipeworx.io

Statistics on key-value tag usage across the global OpenStreetMap dataset.

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OpenUnfurlopenunfurl.vercel.app

Anonymous link unfurling API that returns clean JSON metadata for any public URL.

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OpenVanmcp.openvan.camp

Vanlife and RV travel data including fuel prices, currency rates, events, and news via the OpenVan.camp API, free with no authentication.

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Openversegateway.pipeworx.io

Creative Commons image and audio search via the Openverse API through Pipeworx's managed gateway.

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OpenWeatherMapgateway.pipeworx.io

Current weather, forecasts, and climate data via the OpenWeatherMap API.

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OpenWhisprmcp.openwhispr.com

Access and manage OpenWhispr notes, folders, transcriptions, and usage statistics through a hosted remote MCP server with API key authentication.

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OpenWorkdaysopenworkdays.vercel.app

Business-day date arithmetic API for adding days, counting workdays, and checking business day status.

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OPERANT Benchmarkoperant.saagarpatel.dev

Exposes results and methodology from the OPERANT benchmark, which measures how well AI agents calibrate their confidence when performing background/autonomous tasks.

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Operations Activity Ledgerantibody-package-occasional-floppy.trycloudflare.com

Append an operations activity entry

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Operations Schedule Consoleantibody-package-occasional-floppy.trycloudflare.com

Schedule an operations task

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