emerging · -0.8 market domainindustry

Weather

Score 23.5 / 100 143 providers +53 via APIs 121 APIs Search apis.io →
Business capabilities this tag reaches
Data & Reference Information Services 2

Providers using this tag (143)

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

Exemplar 5 Complete, well-documented, and agent-ready
smarterweather-comCompanyDataForecasting1 API67.2Dynamic FeedLive DataAI AgentsMCPA2A4 APIs67.1HERELocationMappingMapsSpatial48 APIs79.0APIVerveAPI MarketplaceRESTJSONGraphQL1 API73.9Cracked APIAI AgentsAgent ToolsMCPTool Router1 API68.6
Strong 10 Solid coverage with minor gaps
Met OfficeCompanyClimateForecast12 APIs64.3OpenWeatherMapForecastClimateAir Pollution12 APIs59.1Atmospore Pollen ForecastsPollenAllergyEnvironmental Data1 API59.0Azure MapsGeocodingGeospatialLocationMaps9 APIs57.7WeatherAPIForecastHistoryMarine1 API55.8Tomorrow.ioForecastClimateRisk Management2 APIs54.42sAgentsAgentic Commercex402MCP1 API62.7APIFreaks - API Hub for DevelopersIP IntelligenceGeolocationWHOISDomain Intelligence104 APIs61.6swathapi-comCompanyStormArtificial Intelligence1 API58.8SkymerseCompanyAviationNOTAMFlight Operations1 API55.3
Developing 15 Usable, with meaningful gaps to close
SolcastSolarEnergyForecastingIrradiance1 API53.7DTNAgricultureEnergyMarket Data38 APIs51.3InfoplazaCompanyMobilityForecasting1 API50.6ECMWFCompanyMeteorologyForecasting6 APIs50.2weatherAI.ioArtificial IntelligenceDecisionsForecast1 API50.1Sofar OceanCompanyClimateOcean Data1 API50.0Rainbow.AIPrecipitationForecastingNowcast2 APIs46.2ClimateAICompanyClimateClimate Intelligence2 APIs43.1StormglassAstronomyBioClimateElevation1 API43.1XweatherAir QualityCompanyDataForecast1 API42.6gribstream-comCompanyForecastData1 API41.2AccuWeatherForecastMeteorologyLocation Services1 API39.8EUMETSATCompanyEarth ObservationSatelliteMeteorology14 APIs54.2ShipFinder AIS Data APIAISMaritime DataVessel TrackingShip Tracking2 APIs51.6EckariCompany RecordsLegal EntitiesDomain Data1 API40.1
Thin 31 Limited public surface area
WeatherbitForecastingHistorical DataAir Quality1 API38.8YrForecastMeteorologyClimate5 APIs38.1vibesprings-netCompanyArtificial IntelligenceData APIMicropayments1 API36.6Aviation Weather CenterAviationGovernmentNOAA1 API35.7MeteomaticsForecastClimateHistorical Weather1 API35.7Weather.govGovernmentUnited StatesForecasting1 API35.6Aitrips.ioTravelMappingTrip PlanningArtificial Intelligence1 API35.2Weather UndergroundPersonal Weather StationsHyperlocalObservations1 API34.9MeteoSource Air Quality Data APIAir QualityEnvironmental DataForecasting1 API32.1Bureau of MeteorologyCompanyGovernmentClimate2 APIs30.3AgromonitoringAgricultureSatellite ImageryVegetation Indices6 APIs30.0Danish Meteorological InstitutesClimateEnvironmentLightningMeteorological1 API29.5WindyForecastMapsWebcams1 API29.3Bright SkyCompanyOpen DataJSON2 APIs28.4Open-MeteoForecastHistorical WeatherAir Quality9 APIs28.3IQAir AirVisualAir QualityAQIPM2.51 API27.7AmbeeEnvironmental IntelligenceAir QualityPollen1 API27.4ColorfulCloudsForecastingAir QualityPrecipitation6 APIs27.3NOAA — National Oceanic and Atmospheric AdministrationClimateOceanSpace Weather1 API38.9OpenUVUV IndexSunSolar1 API36.7Atlas UnitedCompanyForecastStorm1 API35.3Urban SkyCompanyAerospaceStratospheric BalloonsRemote Sensing1 API34.8SouthendOnSea.cityOpen DataSouthend-on-SeaEnvironment1 API34.3World Meteorological OrganizationClimateHydrologyMeteorology1 API31.8Sunrise SunsetSunriseSunsetSolarAstronomy1 API31.1MixerBoxCompanyConsumerArtificial IntelligenceChatGPT Plugins12 APIs30.8AgrologyCompanyAgricultureAgTechClimate1 API30.0World Air Quality Index (WAQI)Air QualityAQIEnvironmentPollution1 API29.9Leaf AgricultureAgricultureFarm DataField BoundariesMachine Operations1 API29.2NOAA CO-OPSNOAATidesCurrentsOceanographic3 APIs29.2SinayVessel TrackingAISMaritimeMaritime Data1 API27.6
Emerging 27 Early or largely undocumented
DynamicalClimateOpen DataResearch1 API25.5Farmers EdgeCompanyEnterpriseAgriculturePrecision Agriculture1 API25.0MeteoblueClimateDataForecast2 APIs24.6ArbolCompanyInsuranceParametric InsuranceClimate Risk23.6WindBorne SystemsCompanyWeather DataForecasting1 API22.4UK Met OfficeCompanyClimateData21.4dryos-aiCompanyEnergyProperty1 API19.8VaisalaCompanyClimateSensors19.7The Bot ForumDataAutonomous AgentsPlatform1 API18.8European Centre for Medium-Range Weather Forecasts (ECMWF)ForecastingClimateResearch18.2India Meteorological DepartmentCompanyMeteorologyIndia1 API17.7KNMI Royal Netherlands Meteorological InstituteCompanyClimateSeismology1 API14.4SunairioCompanyEnergyClimate13.4PWSweatherCompanyDataVisualization13.3LHMT (Lithuania)CompanyMeteorologyLithuania1 API13.0Davis InstrumentsCompanyInstrumentsSensors12.7SMHIClimateDataResearch1 API12.5PlanetiQCompanySatelliteEarth Observation12.4RMI Belgium WOW-BEClimateMeteorologyBelgium12.4Servizio Meteo AMCompanyAviationMeteorology1 API12.1CropioAgricultureAgTechPrecision AgricultureFarm Management7 APIs11.5AnecastPublicationForecastIndependent1 API11.1RevolutioEngineeringHazardStructural Engineering1 API24.6US Grow ZonesAgriculturePlantsGeolocation2 APIs24.4sapjilcodingAgentsA2AMCPOpen Data6 APIs23.2BeachFinderBeachTravelOutdoor1 API17.8NDBC — National Data Buoy CenterNOAAMarineBuoysOcean5 APIs11.2
Minimal 54 Almost no public developer surface
IBL Software EngineeringCompanySoftwareSolutions10.7MeteoLuxCompanyForecastClimate10.6UnderstoryCompanyClimateInsuranceInsurtech10.1ClarigridEnergy DataDatasetsPython SDKElectricity Prices1 API9.6Met EireannCompanyMeteorologyIreland1 API9.5Spire GlobalSatelliteEarth ObservationAISMaritime5 APIs9.0Atmo AICompanyArtificial IntelligenceForecasting8.7Game Day WeatherNFLSportsForecast8.1Meteorologisk InstituttPublic APIs1 API7.3Yandex.WeatherPublic APIs1 API7.3CausalArtificial IntelligenceCausal-IntelligenceMachine LearningPhysics1 API7.0Finnish Meteorological InstituteCompanyClimateData1 API6.2BMKGCompanyClimateGeophysics5.9ClimavisionWeather IntelligenceForecastingNumerical Weather Prediction5.8BMDCompanyClimateGovernment5.7PAGASACompanyMeteorologyPhilippines5.6ForecaPublic APIs1 API4.8HG WeatherPublic APIs1 API4.8wttr.inPublic APIs1 API4.8Meteo-FranceCompanyClimateForecast4.7Citizen Weather Observer ProgramCitizen ScienceData CollectionPublicPrivatePartnership4.6GeoSphere AustriaForecastAustriaClimate4.47Timer!Public APIs1 API4.3AemetPublic APIs1 API4.3Hong Kong ObervatoryPublic APIs1 API4.3IMSMeteorologyIsraelGovernment4.3IPMAPublic APIs1 API4.3JMACompanyMeteorologyJapan4.3OikolabPublic APIs1 API4.3openSenseMapPublic APIs1 API4.3QWeatherPublic APIs1 API4.3Visual CrossingPublic APIs1 API4.3WeatherstackPublic APIs1 API4.3BuienradarCompanyRadarForecast3.6WeatherFlowCompanyIoTReal-Time3.6MetaWeatherPublic APIs1 API3.3ODWeatherPublic APIs1 API3.3Vedurstofa IslandsMeteorologyIcelandForecast2.9Meteoroloji Genel MudurluguCompanyClimateForecast2.6RiskPulseCompanySupply ChainRisk Management2.6APIXUPublic APIs1 API2.4Micro WeatherPublic APIs1 API2.4Pirate WeatherPublic APIs1 API2.4Dark SkyForecastHyperlocalPrecipitation1 API0.0Bot HubAI AgentsA2AAutonomous AgentsPrediction Markets1 API9.3IMGW-PIBCompanyMeteorologyHydrology1 API8.4SemiosAgricultureAgTechPrecision AgricultureCrop-Management1 API7.1Find My TideTIDEMarineForecast1 API6.7IlmateenistusEnvironmentEstoniaGovernment6.7AQICNPublic APIs1 API4.8RainViewerPublic APIs1 API4.8EuskalmetPublic APIs1 API4.3NAMEM (Mongolia)CompanyMongoliaGovernment2.5Gro IntelligenceCompanyAgricultureClimateData1 API0.0
Unrated 1 Not yet scored
PonchoCompanyChatbotsMessaging

APIs with this tag (120)

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 12 Complete, well-documented, and agent-ready
HERE Destination Weather APICurrent conditions, forecasts, and severe weather alerts at a coordinate or destination, intended to enrich...79.0Microsoft Azure Weather APIThe Weather API from Microsoft Azure — 11 operation(s) for weather.75.7APIVerve GraphQL API (alpha)Single GraphQL endpoint that fans out to multiple APIs in one request. Explicitly labeled alpha / not for p...73.9APIVerve MCP ServerHosted remote MCP server (streamable HTTP) exposing every catalog endpoint as individual MCP tools with inp...73.9APIVerve Weather APIThe Weather API from APIVerve — 8 operation(s) for weather.73.9Weather APIProvide comprehensive weather information including temperature, precipitation, wind, cloud cover, and fore...73.6Autodesk Weather APIRetrieve weather data associated with a form.72.9Autodesk Construction Cloud Weather APIRetrieve weather data associated with a form.69.0Google Weather APIThe Google Weather API delivers hyperlocal, real-time weather dataincluding current conditions, hourly and ...68.9smarterweather-com Weather APIPublic weather data endpoints.67.2Deputy Weather APIThe Weather API from Deputy — 1 operation(s) for weather.67.1Dynamic Feed Weather APIThe Weather API from Dynamic Feed — 3 operation(s) for weather.67.1
Strong 15 Solid coverage with minor gaps
Terabase Energy Weather APIWeather file import, download, and management63.3APILayer Marketplace APIThe APILayer marketplace gateway at api.apilayer.com fronts the third-party APIs listed on marketplace.apil...62.92s Weather APIThe weather API from 2s — 8 operation(s) for weather.62.7APIFreaks MCP ServerOfficial first-party Model Context Protocol server (Apache-2.0) exposing 59 read-only tools across 13 categ...61.6Equinor Weather APIThe Weather API from Equinor — 2 operation(s) for weather.58.6Azure Maps Weather APIThe Weather API from Azure Maps — 18 operation(s) for weather.57.7WeatherAPI Weather APIReal-time and forecast weather endpoints55.8ComingUp Today Weather APIThe Weather API from ComingUp Today — 5 operation(s) for weather.55.7Tomorrow.io Alerts APICreate and manage threshold-based weather alerts that evaluate Tomorrow.io data layers against custom rules...54.4Tomorrow.io Events APIRetrieve severe weather events, fires, floods, lightning swarms, and custom vector events affecting a point...54.4Tomorrow.io Historical Weather APIRetrieve historical weather observations and monthly climate normals for any point or polygon on Earth usin...54.4Tomorrow.io Insights APIDefine and manage reusable Insights — named rules combining Tomorrow.io data layers, operators, and thresho...54.4Tomorrow.io Locations APIManage saved locations (points, polygons, lines) referenced by ``locationId`` across the Tomorrow.io APIs, ...54.4Tomorrow.io Weather on Routes APIRetrieve weather along an arbitrary polyline of waypoints at the times each segment is expected to be trave...54.4MCP360 Weather APIThe weather API from MCP360 — 3 operation(s) for weather.54.3
Developing 21 Usable, with meaningful gaps to close
WeatherKit REST APIAccess weather forecasts, current conditions, and historical weather data.52.9api-ninjas-com Weather APIThe Weather API provides the latest weather, forecast, and historical weather data for any city or geograph...52.8gadgethumans-com Weather APIThe Weather API from gadgethumans-com — 1 operation(s) for weather.52.0Agent Exchange Weather APIThe weather API from Agent Exchange — 1 operation(s) for weather.51.7DTN Point Forecast APIDTN Point Forecast API delivers high-quality weather forecasts for specified locations. Provides hourly and...51.3Infoplaza Weather APIThe Weather API from Infoplaza — 14 operation(s) for weather.50.6MISO Weather APIThe Weather API from MISO — 1 operation(s) for weather.50.4ECMWF Data Stores Processing APIOGC API - Processes compliant REST API that enables the submission of processing tasks (data retrieval) to ...50.2ECMWF Data Stores Profile APIREST API to handle user authentication and users' data for the ECMWF Data Stores (OIDC and personal access ...50.2ECMWF Data Stores STAC Catalogue APISTAC compliant API to access the ECMWF Data Stores catalogues - dataset collections, search, licences and k...50.2ECMWF Web APIProgrammatic access to ECMWF data archives (MARS and public datasets) through the ECMWF Web API at api.ecmw...50.2ServiceChannel Weather APIThe Weather API from ServiceChannel — 2 operation(s) for weather.50.0daedalmap-com Weather APIThe Weather API from daedalmap-com — 2 operation(s) for weather.46.9DATPAQ Weather APINormalized current conditions and forecast by latitude and longitude45.5Aleva Weather APIThe Weather API from Aleva — 2 operation(s) for weather.45.4Stormglass Weather APIPoint weather forecasts and historical weather data43.1Verdigris Technologies Weather APIEndpoints that return weather data41.9University of California, Los Angeles Weather APIThe Weather API from University of California, Los Angeles — 14 operation(s) for weather.41.3MapTiler Weather APIThe Weather API from MapTiler — 1 operation(s) for weather.40.3Eckari Weather APIThe weather API from Eckari — 3 operation(s) for weather.40.1Meteorology Department Climate Data ServicesThe Department of Meteorology's data server, metdata.reading.ac.uk, which publishes observations from the U...39.6
Thin 29 Limited public surface area
Weatherbit Ag-Weather APIAgricultural weather data using the GLDAS re-analysis with global coverage at 0.25-degree resolution. Inclu...38.8Weatherbit Historical Weather APIHigh-resolution historical weather data backed by over 120,000 weather stations and gridded datasets. Inclu...38.8Weatherbit Severe Weather Alerts APIReturns severe weather alerts issued by local meteorological agencies. Covers the USA (NOAA), EU nations an...38.8Weatherbit Weather Forecast APIProvides accurate weather forecasts using high-resolution global and regional weather models. Includes 16-d...38.8FiatDock Weather APIThe Weather API from FiatDock — 1 operation(s) for weather.38.2Charter Captain Weather APIThe Weather API from Charter Captain — 1 operation(s) for weather.38.1vibesprings-net Weather APIThe Weather API from vibesprings-net — 1 operation(s) for weather.36.6Citra Space Weather APIThe weather API from Citra Space — 1 operation(s) for weather.36.2Forecast.Solar Weather APIWeather forecast (registered users)35.4Crosby News Weather APIThe Weather API from Crosby News — 1 operation(s) for weather.35.3NASA Weather APIThe Weather API from NASA — 1 operation(s) for weather.34.1Agorean APIAgorean API as documented publicly: 9 operations. Contract generated from the documentation by API Evangeli...33.9Horizon Pulse Weather APIThe Weather API from Horizon Pulse — 3 operation(s) for weather.32.8MeteoSource Air Quality Data API Weather APICurrent and forecasted weather endpoints.32.1World Weather Information Service APIThe WMO World Weather Information Service (WWIS) provides public JSON endpoints delivering official city we...31.8Agrology Weather APIThe Weather API from Agrology — 6 operation(s) for weather.30.0Agromonitoring Weather APICurrent, forecast, and historical weather data30.0ISHOB Weather APIThe Weather API from ISHOB — 1 operation(s) for weather.29.8Leaf Agriculture Weather APIThe Weather API from Leaf Agriculture — 8 operation(s) for weather.29.2Bright Sky Weather APIThe Weather API from Bright Sky — 1 operation(s) for weather.28.4Heathrow Weather APIHeathrow's Weather API provides up to date information on weather conditions at most airports worldwide, ex...28.1Sei APISei API as documented publicly: 19 operations. Contract generated from the documentation by API Evangelist ...27.7Ambee Weather APIThe Weather API from Ambee — 3 operation(s) for weather.27.4ColorfulClouds Weather APICombined weather envelope returning realtime, minutely, hourly, daily, and alerts in one call.27.3VATSIM METAR APIThe METAR API from VATSIM — 1 operation(s) for metar.26.8ExchangeRebel Weather APIThe Weather API from ExchangeRebel — 4 operation(s) for weather.26.7Searoutes Weather APIHistorical, real-time, and forecasted weather.26.6Lufthansa FlightOps and Crew APIThe FlightOps and Crew API provides crew-specific services including check-in times, duty events, and weath...26.4khotem-com Weather APIThe Weather API from khotem-com — 1 operation(s) for weather.26.3
Emerging 17 Early or largely undocumented
Fly Frugal Weather APIThe Weather API from Fly Frugal — 1 operation(s) for weather.25.8OpenF1 Weather APIThe Weather API from OpenF1 — 1 operation(s) for weather.25.6JAXA Himawari P-Tree Data ServiceProvides near-real-time and archive access to Himawari geostationary meteorological satellite imagery and d...25.5United Technologies Weather APIAviation weather data operations25.2P0 Agent Economy Index Weather APIThe Weather API from P0 Agent Economy Index — 1 operation(s) for weather.24.4US Grow Zones Hardiness APIFree JSON API for USDA plant hardiness zones, temperature ranges, and frost dates by U.S. ZIP code.24.41gateway Weather APIThe Weather API from 1gateway — 2 operation(s) for weather.24.3AirScoutMachine-payable air-quality queries over x402 with global coverage: current US AQI and pollutant breakdown ...24.0Korean Public Data Agent (A2A)Agent2Agent agent at https://publicdata-agent.songt50.us — a JSON-RPC 2.0 endpoint at the host root (POST o...23.2Korean Public Data MCP ServerModel Context Protocol server io.github.SongT-50/korean-public-data-mcp (official MCP registry, active, 1.0...23.2NOAA Climate and Weather APIThe NOAA Climate Data Online Web Services API provides access to climate data including temperature, precip...23.2WindBorne Data APIREST API serving balloon observations, soundings, WeatherMesh point and gridded forecasts, constellation/fl...22.4Major League Baseball Weather APIThe Weather API from Major League Baseball — 4 operation(s) for weather.22.2api.weather.gov (NOAA NWS)National Weather Service REST + JSON-LD API at api.weather.gov delivering open weather forecasts, alerts, a...21.8IMD Weather APIJSON APIs under https://api.imd.gov.in/api/v1/ documented in IMD's HTML API reference, covering city weathe...17.7FarmLogs Weather & RainfallField-level rainfall and weather tracking with season-over-season comparisons. Bushel Farm continues to mar...14.7Cropio Weather APIRead-only weather station data (real and virtual stations) keyed by geoposition, including a rolling 24-hou...11.5
Minimal 26 Almost no public developer surface
Bot Hub (A2A)Anonymous A2A 0.3.0 agent at https://baconhollow.com (JSON-RPC, POST only). Four skills: portfolio-status, ...9.3Spire Weather and Climate APIRESTful weather and climate APIs covering global numerical weather prediction outputs, ocean currents, sali...9.0IMGW-PIB Public Data APIKeyless REST API at danepubliczne.imgw.pl returning current synoptic, hydrological and meteorological stati...8.4CropX Sensor HardwareIn-field IoT hardware - SV soil sensors, ET evapotranspiration sensors, WS weather stations, RG rain gauges...7.3Meteorologisk InstituttWeather and climate data7.3Yandex.WeatherAssesses weather condition in specific locations7.3AQICNAir Quality Index Data for over 1000 cities4.8ForecaWeather4.8HG WeatherProvides weather forecast data for cities in Brazil4.8RainViewerRadar data collected from different websites across the Internet4.8wttr.inWeather in your terminal, supports JSON output4.87Timer!Weather, especially for Astroweather4.3AemetWeather and forecast data from Spain4.3EuskalmetMeteorological data of the Basque Country4.3Hong Kong ObervatoryProvide weather information, earthquake information, and climate data4.3IPMAPortuguese weather and climate data4.3Oikolab70+ years of global, hourly historical and forecast weather data from NOAA and ECMWF4.3openSenseMapData from Personal Weather Stations called senseBoxes4.3QWeatherLocation-based weather data4.3Visual CrossingGlobal historical and weather forecast data4.3WeatherstackReal-Time & Historical World Weather Data API4.3MetaWeatherWeather3.3ODWeatherWeather and weather webcams3.3APIXUWeather2.4Micro WeatherReal time weather forecasts and historic data2.4Pirate WeatherFree weather API with forecast data similar to Dark Sky2.4

Companies reaching this through an API (53)

These companies publish an API, specification or operation carrying “Weather” 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.

1gateway Agent Exchange Agorean Aleva api-ninjas-com APILayer Apple Autodesk Autodesk Construction Cloud Barchart Charter Captain Citra Space ComingUp Today CropX Crosby News daedalmap-com DATPAQ Deputy Equinor ExchangeRebel FarmLogs FiatDock Fly Frugal Forecast.Solar gadgethumans-com Google Google Maps Platform Heathrow Airport Horizon Pulse ISHOB JAXA khotem-com Lufthansa Major League Baseball MapTiler MCP360 Microsoft Azure MISO NASA OpenF1 P0 Agent Economy Index Public Sector ScalpStream Searoutes Sei ServiceChannel Terabase Energy United Technologies University of California, Los Angeles University of Reading
Show all 53 companies ↓
US Department of Commerce VATSIM Verdigris Technologies

Score breakdown

Frequency
63.0
log-scaled weighted occurrences
Breadth
1.8
spread across providers
Quality lift
24.1
mean composite of providers using it
Cohesion
16.2
strength of nearest seed neighbor

Related tags

Forecast 46 co-occurrences Climate 49 co-occurrences Meteorology 21 co-occurrences Air Quality 20 co-occurrences Forecasting 19 co-occurrences Geolocation 14 co-occurrences Marine 10 co-occurrences Geocoding 14 co-occurrences

Where this tag comes from

Api tag119
Provider tag143
Openapi tag44
Openapi op tag106

Markets provisional

Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.

MarketShare of the market's providers
Weather and Climate Data75%

Cohort brief

Auto-generated

The 105 providers in the APIs.io catalog tagged Weather, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers
105
of 143 in the catalog
Mean Kin Score
26.4
+2.3 vs catalog 24.1
Mean Agent Readiness
17
+2.9 vs catalog 14.1
Spread
0–79
median 27.4 · σ 20
How the 105 split by band
Exemplar 4Strong 9Developing 12Thin 29Emerging 15Minimal 36
Facet averages, against the whole catalog
FacetThis cohortCatalogDifferenceScored
Contract Quality 28.7 18.6 +10.1 105
Developer Ergonomics 28.2 24.5 +3.7 105
Discoverability 61.5 59.1 +2.4 105
Contract Governance 11.7 9.7 +2 105
Operational Transparency 13.7 13.2 +0.5 105
Access Clarity 23.7 30 -6.3 105

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
ArtifactThis cohortCatalogDifference
MCP server (any) 16% 18% -2
MCP server (first-party) 18% 16% +2
Agent Skills 0% 0% 0
OAuth scopes 8% 13% -5
Security 99% 99% 0
Arazzo workflows 5% 1% +4
Governance rules 53% 36% +17

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. 1 HERE 79
  2. 2 APIVerve 73.9
  3. 3 Cracked API 68.6
  4. 4 smarterweather-com 67.2
  5. 5 Dynamic Feed 67.1
  6. 6 Met Office 64.3
  7. 7 2s 62.7
  8. 8 APIFreaks - API Hub for Developers 61.6
  9. 9 OpenWeatherMap 59.1
  10. 10 Atmospore Pollen Forecasts 59
Top by Agent Readiness
  1. 1 Cracked API 69.2
  2. 2 smarterweather-com 61.8
  3. 3 HERE 55.5
  4. 4 APIVerve 51
  5. 5 2s 48.5
  6. 6 swathapi-com 46.3
  7. 7 weatherAI.io 40.3
  8. 8 Eckari 38.9
  9. 9 Sunrise Sunset 38.9
  10. 10 Infoplaza 38.7
All 143 members of this roster resolve to a provider in the catalog; 105 carry a score (73%). The figures above describe the scored members only.
Coverage caveat. 71 of 105 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 14 November 2026, across 41591 providers, using the same computation served by the APIs.io cohort API. Briefs are published for rosters of 5 or more scored providers; below that a distribution is not meaningful.

Work with this as data

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

MCP server

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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 →

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