canonical · 0.0 capability

MCP

Score 44.8 / 100 1237 providers +325 via APIs 1047 APIs Search apis.io →

Variants seen in the corpus: MCPMcpModel Context Protocolmcp

Providers using this tag (1237)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 68 Complete, well-documented, and agent-ready

APIs.ioAPI AggregationAPI DirectoryAPI DiscoveryAPI Indexing19 APIs90.0 Xquiksocial-media-dataX / TwitterSocial ListeningData Extraction2 APIs87.6 Tray.aiAutomationIntegrationiPaaSAI Agents4 APIs87.1 ZoomInfoB2BB2B DataCompany DataContact Database7 APIs84.7 AfterShipShippingTrackingE-CommercePost-Purchase7 APIs83.8 KitEmail MarketingCreator EconomySubscribersAutomation1 API82.8 Salesforce Marketing CloudAutomationContent ManagementCustomer JourneyDigital Marketing1 API82.6 SnowflakeDataData WarehouseData LakehouseCloud Data Platform84 APIs81.2 OneSignalNotificationPushEmailSMS2 APIs80.0 Boom AiCompanyArtificial IntelligenceConversational AICustomer Engagement1 API79.9 LeadpingLead ManagementSales & marketing automationSMS MessagingA2P 10DLC1 API79.6 Datadog APMAPMDistributed TracingMicroservicesObservability2 APIs79.3 CloseCRMSales EngagementInside SalesCalling2 APIs78.8 AnthropicArtificial IntelligenceClaudeFoundation ModelsLarge Language Models6 APIs77.8 MailerLiteEmail MarketingAutomationNewslettersSubscribers1 API77.3 DrippayCompanyBillingUsage-Based BillingMetering1 API76.1 ArcadeAgentsAI AgentsAuthorization1 API75.7 VeevaLife SciencesPharmaceuticalsClinical TrialsRegulatory1 API75.6 RedoclyArtificial IntelligenceAPI CatalogAPI DocumentationArazzo12 APIs74.6 SendPulseMarketingMarketing AutomationEmailTransactional Email20 APIs74.4 CarsXEAutomotiveVehiclesVINVehicle Data1 API74.2 Virto CommerceB2B eCommerceCatalog ManagementOrder ManagementPricing14 APIs74.1 VapiArtificial IntelligenceVoice AIVoice AgentsConversational AI15 APIs73.6 DustAgentsArtificial IntelligenceCustom WorkflowsData Sources9 APIs73.0 0xArchiveMarket DataHistorical DataCryptoDeFi1 API72.7 OutreachSalesSales EngagementSequencesCRM2 APIs72.6 RemoteGlobal PayrollEmployer of RecordContractor ManagementContractor of Record8 APIs72.6 PostmanAI Agent BuilderAI AgentsAPI CatalogAPI Client21 APIs72.5 Relevance AIAI AgentsAI AutomationMulti-Agent SystemsAgent Platform2 APIs72.4 Blnk FinanceFintechFinancial-ServicesLedgerdouble-entry-accounting1 API71.8 SMTP2GOEmailEmail DeliveryTransactional EmailSMTP1 API71.7 KnockNotificationMessagingInfrastructureWorkflows13 APIs71.6 AembitSecurityIdentityAccess ManagementWorkload Identity2 APIs71.5 MoEngageCustomer EngagementMarketing AutomationCustomer Data PlatformPush Notifications30 APIs71.5 NovuNotificationMessagingIn-AppEmail1 API71.1 KonbiniAPISocial-MediaInstagramTikTokX2 APIs71.0 AlphaAIFinancial NewsStock MarketSEC FilingsInsider Trading1 API70.6 InstacartGroceryE-CommerceMarketplaceRetail5 APIs70.5 OrttoMarketing AutomationCDPCustomer Data PlatformAnalytics1 API70.5 dotCMSCMSContentContent ManagementHeadless CMS2 APIs70.4 BigPandaIncidentsMonitoringPlatformAIOps27 APIs70.3 OmnisendEmail MarketingMarketing AutomationE-CommerceSMS Marketing21 APIs70.2 lemlistEmail OutreachSales EngagementCold EmailSales Automation3 APIs70.1 Cvent Event CloudAttendee HubAttendeesBulkContacts2 APIs69.9 LushaSales IntelligenceB2BEnrichmentContact Data2 APIs69.8 BlueshiftCustomer Data PlatformCustomer EngagementMarketing AutomationCross-Channel Messaging2 APIs69.3 Browser UseAI AutomationBrowser AutomationWeb AgentsWeb Scraping3 APIs69.1 LoopsEmailEmail APIMarketing AutomationTransactional Email1 API69.1 PrismicGraphQLHeadless CMSContent ManagementPage Builder8 APIs68.9 Sigma ComputingBusiness IntelligenceAnalyticsEmbedded AnalyticsData Modeling3 APIs68.8 XSocialSocial-MediaPostsUser2 APIs68.5 Crypto.comCryptocurrencyCrypto ExchangeTradingDerivatives1 API68.2 ImpactAffiliatesPartnershipsPerformance MarketingCommission138 APIs68.2 BitlyLinksURL ShortenerQR CodesAnalytics2 APIs67.6 falArtificial IntelligenceGenerative AIGenerative MediaImage-Generation3 APIs67.6 UserGemsSales IntelligenceOutboundAccount Based MarketingChampion Tracking1 API67.4 LeadspaceAI AgentsB2B DataCustomer Data Platform3 APIs67.3 Microsoft Azure API ManagementA2AAI GatewayAPI CenterAPI Gateway1 API67.0 Adobe WorkfrontCompanyWork ManagementProject ManagementMarketing Operations2 APIs66.9 API EvangelistAPI EvangelistDeveloper PortalAPI ResearchAPI Governance2 APIs66.9 OntraportCRMMarketing AutomationEmail MarketingE-Commerce1 API66.9 UnifySalesMarketingGo-To-MarketOutbound4 APIs66.9 CognyCompanyAi Enterprise SoftwareMarketingMarketing Analytics1 API66.7 MatomoAnalyticsWeb AnalyticsOpen-SourcePrivacy61 APIs66.7 Plinth US Grants DataPhilanthropyGrantsNon-ProfitFoundations1 API66.7 TextQLCompanyArtificial IntelligenceAnalyticsBusiness Intelligence8 APIs66.6 DoiTCompanyFinOpsCloud Cost ManagementCloud Intelligence1 API66.5 ShowpadSales EnablementSales CoachingContent ManagementBuyer Engagement2 APIs66.5

Strong 197 Solid coverage with minor gaps

Developing 359 Usable, with meaningful gaps to close

Thin 283 Limited public surface area

Emerging 306 Early or largely undocumented

Minimal 24 Almost no public developer surface

PlaysomeCompanyMobile GamingGamesGame Studio10.9 NeurophosCompanyPhotonicsOptical ComputingAI Inference1 API10.8 TreasuryCompanyInvestingPersonal FinanceFintech10.7 Agentic Data IntelligenceCompanyArtificial IntelligenceData AnalyticsAgents10.6 JobvettaJobRecruitmentJob SearchIndia2 APIs10.5 On the BeachTravelUnited KingdomOTAOnline Travel Agency10.5 ProductNowCompanyArtificial IntelligenceAgents10.5 Arena AICompanyEnterprise SaasArtificial IntelligenceHardware Engineering9.7 SAGARISCRMSalesRevenue Operations2 APIs9.1 ChestnutCompanyInsuranceInsurtechInsurance Distribution8.8 PropmaticCompanyPropTechReal-EstateLeasing8.1 Gut Wellness ClubCompanyArtificial IntelligenceWellnessHealth7.9 EnviCoreCompanySustainabilityCleantechConstruction Materials7.8 CabalCompanySoftware-as-a-ServiceRelationship IntelligenceWarm Introductions7.6 DupeCompanyShoppingE-CommerceRetail7.2 cargo.oneAir FreightOcean FreightLogisticsFreight Forwarding7.1 SimanticCompanyFirmwareEmbedded SystemsHardware Simulation6.3 Habitus Associates Co., Ltd.CompanyArtMarketplaceE-Commerce5.7 StorytreeCompanyPhoto PrintingConsumerMobile App5.7 CareClinicHealthWellnessPersonal Health1 API5.0 Fi MoneyFintechNeobankConsumer BankingPersonal Finance5.0 SyntropyCompanyArtificial IntelligenceAI AgentsAgentic Coding5.0 drillr Public Data APIfinancial-dataequitiessec-filingsfundamentals2 APIs2.6 e-CROSSCompanyCross-Border CommerceE-CommerceMerchant of Record2.3

APIs with this tag (983)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 69 Complete, well-documented, and agent-ready

Strong 183 Solid coverage with minor gaps

Developing 272 Usable, with meaningful gaps to close

Thin 219 Limited public surface area

Emerging 230 Early or largely undocumented

Minimal 10 Almost no public developer surface

Neurophos Site MCPA live, unauthenticated Model Context Protocol endpoint served from the neurophos.com host and advertised i...10.8 Jobvetta MCP ServerHosted MCP server over Streamable HTTP with two tools — `search_jobs` (q, location, days, limit) and `get_j...10.5 Puzzle Medical Devices Site MCPAn anonymous Model Context Protocol endpoint served from www.puzzlemed.com and advertised by the company's ...10.5 Olaris Site MCPUnauthenticated remote Model Context Protocol endpoint served from Olaris' own host at https://www.myolaris...10.4 Calviri Site MCPAn anonymous Model Context Protocol endpoint served from Calviri's own host at https://www.calviri.com/_api...9.4 SAGARIS MCP ServerRead-only MCP server over Streamable HTTP (stateless JSON mode), workspace-key bearer auth, exposing 5 GET-...9.1 SAGARIS REST APIREST API for the SAGARIS Agentic Revenue OS, including the Company Brain context endpoints. Bearer/workspac...9.1 CareClinic MCPOAuth-gated MCP endpoint. Unauthenticated initialize answers 401 with a WWW-Authenticate carrying resource_...5.0 drillr Data MCP ServerHosted Streamable HTTP MCP server (drillr-data) exposing the same financial data as ~10 agent-callable tool...2.6 drillr REST APIREST API exposing ~29 endpoints across company discovery, filings, signals, events, ownership, executives, ...2.6

Companies reaching this through an API (325)

These companies publish an API, specification or operation carrying “MCP” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

100 Thieves 2X 4Paradigm 52TOYS 6sense 8B Education Investments 91Squarefeet A-Bio Materials Ab180 Acadio accessiBe Acelab Ada Adionics Adobe Suite Adrenaline Shoc AdRoll Aera Technology Aeternity Afriex Agragene Agrovision Ahrefs AI Gateway AIMLAPI Akia Algolia Allbirds Allego Also American Eagle Outfitters AMI Paris Amphenol anecdotes Apollo Global Management Apollo GraphQL AppsFlyer Aptera Motors Artisight Artlist AskNicely Ather Energy AutoFi AutoLeadStar Autoura Avatr Technology Axway B3 Bigeye Bitquery

Show all 325 companies ↓

Bluma Bolt Financial Botrista Brand API (Brandfetch) Brava Home Brave BrewDog BrightEdge Britive BulletProof CaaMTech CAIS CallRail Calviri Canix Cardless CargoAi CarMax CData Centric Brands Cequence Security Cerebelly Chatsimple Check Chord Clay Clear Street Cloud9 CloudChipr Cloudflare AI Gateway Cloverleaf AI Cobot Code Biotherapeutics Cognizant Technology Solutions Colossal Biosciences Colossal Laboratories & Biosciences Conductor OSS Confluence Confluent Constructor.io CoolerX Coolify Cordial Cortex Credo AI CrewAI Cloud Cubby Customer.io Dashbot Debut Decart Deep Sentinel Digits DispatchHealth Dotdigital DoubleVerify Dragonfly Therapeutics Drata Drip Dun & Bradstreet EGYM Eko Health Elemental Machines emnify Emotive Encore Endeavor Endeavor BioMedicines Enveda Episode Six everlane Everytable Exentis Group Fabric8Labs Federated Wireless FieldPulse Figment Findem First Street Flaviar FlightFinder FLO FullEnrich GlitchTip Golioth Grafana Loki GroundTruth Group14 Technologies H2O.ai HackNotice Harbinger Health Hawthorne Haystack / deepset Heuritech Hexagon Highspot HOLY Hootsuite HundredX HyperDX ICON Aircraft Infoway Real-time Market Data API Insurance Council of Australia Jira JobGet Johnnie-O Julep Beauty Kana Kate Farms Kentico Kinaxis Kinde Kitopi Koloma Kong Kraken Technologies LanceDB LangChain LangSmith LaunchDarkly LeanLaw Liesheng Group LiftLab LinusBio LiteLLM LIVEKINDLY LogicMonitor Ludo.ai Lunar Energy Lunar Outpost Make Mastra MeetsMore Meltwater Membrane Mercado Pago Mesh Payments Mezmo Microsoft Dynamics 365 Sales Midpage Mollie Monetate Monte Carlo Moody's RMS Morningstar Mudrex NeuroTherapia NextRoll Northbeam Nusano Olaris OpenObserve Optilogic Optimizely Outer OutSystems Oxylabs Pabbly PanTheryx Paperless Post parcelLab Paubox PayU Permutive PingCAP Plasmic Playable Plex Pomo PortSwigger Premier Lacrosse League Promptfoo PubMatic Puzzle Medical Devices Qlik Sense APIs Qodo Queensland University of Technology Quip NYC RE/MAX Reapit Reclaim.ai Reed Semiconductor RESO (Real Estate Standards Organization) restor3d RingDNA RisingWave Roadie Roboflow Rokid Rouje RunBuggy SafeLine Salesforce Service Cloud APIs Salsify Scalar ScienceLogic Scimar Sdui Secureframe SellerX Sendoso Sequans Seyond ShipMonk ShopShops Sideko Sift Stack SIMBA Chain SiteMinder Smartlead Snap Snapchat Snov.io Snyk Sovrn Squarespace StackAdapt Stagwell Storybook Stream.Security Strider SuperRare Synup Tapfiliate Teabox Tecovas The Folklore The Graph ThetaData THORChain Tigera Timescale Tracxn Tradier Traefik Labs Trass Games Treasure Data Treez Tripo AI TrueFoundry TRUFF Trust3 AI Tune Therapeutics Turntide Technologies Turso Tvarka ATK API Ubras Umbra Unbounce University of Amsterdam Unto Labs Uphold Uppercase Upstox Urban Revivo Urtopia uScoop Val Town Varonis Vayyar Imaging Vendr Vestaron Wappalyzer Weaviate Webz.io WhoisFreaks Windmill Winn.ai WoowUp WordPress Wrike Wyndham Hotels & Resorts Wyze Zapier ZeroBounce

Score breakdown

Frequency

91.8

log-scaled weighted occurrences

Breadth

34.0

spread across providers

Quality lift

45.1

mean composite of providers using it

Cohesion

29.1

strength of nearest seed neighbor

Where this tag comes from

Provider tag1241

Api tag1055

Openapi tag57

Openapi op tag233

Cohort brief

Auto-generated

The 1235 providers in the APIs.io catalog tagged MCP, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

1235

all scored

Mean Kin Score

39.8

+15.9 vs catalog 23.9

Mean Agent Readiness

30.1

+18.1 vs catalog 12

Spread

2.3–90

median 39.6 · σ 16.9

How the 1235 split by band

Exemplar 68Strong 197Developing 359Thin 283Emerging 304Minimal 24

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Developer Ergonomics	47.7	23.4	+24.3	1235
Access Clarity	46.3	26.5	+19.8	1235
Operational Transparency	27.8	14	+13.8	1235
Discoverability	72.7	61.2	+11.5	1235
Contract Quality	30.4	19.8	+10.6	1235
Contract Governance	13.5	6.4	+7.1	1235

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	89%	10%	+79
MCP server (first-party)	90%	13%	+77
Agent Skills	0%	0%	0
OAuth scopes	49%	11%	+38
Security	99%	97%	+2
Arazzo workflows	4%	2%	+2
Governance rules	9%	14%	-5

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 APIs.io 90
2 Xquik 87.6
3 Tray.ai 87.1
4 ZoomInfo 84.7
5 AfterShip 83.8
6 Kit 82.8
7 Salesforce Marketing Cloud 82.6
8 Snowflake 81.2
9 OneSignal 80
10 Boom Ai 79.9

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This tag

curl "https://apis.io/api/v1/tags/mcp"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/mcp"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/mcp/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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MCP