Government Data
Providers using this tag (207)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 2 Solid coverage with minor gaps
Developing 11 Usable, with meaningful gaps to close
Thin 15 Limited public surface area
Emerging 137 Early or largely undocumented
sapjilcodingUSAspending.govUSDA SNAP Retailer LocatorData.govTransport for NSW Open Data HubCalderdale Data WorksCalifornia Health and Human ServicesCalifornia Natural Resources AgencyCalifornia Open Datadata.overheid.nlDatenregister BerlinEssex Open DataNSW Government Open DataOpen Data Schleswig-Holsteinopen NRWopendata.swissUK Government Open DataYukon Open Datadata.gov.uk CKAN Publishing ServiceDonnees QuebecLondon DatastoreQueensland Government DataAlbertaAnalyze BostonAragón Open DataAvoindata.fiBarnet Open DataBC Data CatalogueBienvenido a OpenData UGRBritish Columbia (DataBC)Buenos Aires DataCity of Milan Open DataCity of San JoseCity of Toronto Open DataDados abertos Distrito FederalDados Abertos POADados RSDATA GO JPData Mill North (Leeds)Data.gov Inventorydata.gov.au FederalDATA.GOV.HKdata.gov.iedata.gov.lvdata.sa.gov.au South Australiadata.zagreb.hr Official Open Data PortalDataVic Victoriadati.emilia-romagna.itdati.gov.itDatos abiertosDatos Abiertos ACUMARDatos Abiertos ARSATDatos Abiertos BogotaDatos Abiertos Salud ArgentinaDatos Agricultura ArgentinaDatos ArgentinaDatos Energia ArgentinaDatos Provincia de MisionesDatos Transporte ArgentinaDatos Turismo y Deportes Argentinadatos.gob.mx - Sitio oficial de datos abiertos del Gobierno de la Repúblicadatos.gub.uy - Catálogo de Datos Abiertosdatos.misiones.gov.arDOE NETL Energy Data ExchangeDonnees Ouvertes Montreale-Gov Data CatalogFortaleza Dados AbertosGifu Prefecture Open DataGouvernement ouvert Canada (FR)gov.ilGovData DeutschlandGovData GermanyGoverno Aberto do Estado de São PauloGreece National Data PortalHawaii Open Data PortalIATI RegistryLeeds Data MillMadrid Region Open DataMedicaid Open DataMilwaukee Open DataMontpellier Open DataMontréal, QuébecNASA Open DataNHS Scotland Open DataNiagara Open DataNorthern Territory Open DataOfficial Ukrainian Government PortalOklahomaOntario Data CatalogueOpen Data Regione ToscanaOpen Data TrentinoOpen Government Canadaopendata.gov.jeOpenData.HRO - Portal für offene Data der Hansestadt RostockOpenDataNI (Northern Ireland)OPSI SloveniaPortal Datos Abiertos Ayuntamiento de MálagaPortal de Dados Abertos da Cidade de São PauloPortal de Dados Abertos – Prefeitura de Belo HorizontePortal de Dados Urbanos PPGAU UFF - Open data portal for Urban ResarchPortal de Datos Abiertos Republica DominicanaPortal oficial Ayuntamiento de Rivas VaciamadridPortale Dati aperti del Comune di MateraQueensland Geoscience DataRecife City Open DataSan Bernardino County ATC OpenDataSatu Data AcehSatu Data Bencana Indonesia (BNPB)Satu Data Kalimantan TimurSatu Data Semarang RegencySpatial Hub ScotlandTokyo Metropolitan Open DataTransparency Portal for the City of Karlsruhe, GermanyUS Small Business Administration Open DataVirginia Open DataWestern Australia Data CatalogueYokohama City Open DataMontenegro Open DataInternational Trade CommissionAcre Open DataBahia Blanca Open DataBahia Open DataEntre Rios Open DataEspirito Santo Open DataEthiopia Open DataKinsideLazio Open DataLeipzig Open DataLiguria Open DataMendoza Open DataMessina Open DataModena Open DataNaples Open DataPakistan Open DataPernambuco Open DataRondonia Open DataSanta Catarina Open Data
Minimal 42 Almost no public developer surface
LAMMA Toscana Open DataOpolskie Open DataZurich Open DataIreland Open Data CatalogueLecce Open DataMontenegro Open Data (data.gov.me)Umbria Region Open DataCali Open DataCompanies Registration Office Open DataConsip Open DataCork City Open DataGenoa Open DataIncheon Open DataIrish Agriculture Open DataIrish Housing Open DataKildare County Council Open DataKozadat Hungary Open DataLimerick Open Data CatalogueLisbon Open DataMontevideo Open DataNBCO Open DataNCSE Open DataRimini Open DataRome Open DataSmartDublin Open DataSonora Open DataSouth Tyrol Civis Open DataSouth Tyrol Retecivica DataTeagasc Open DataTrento Open DataTurin Open DataTusla Child & Family Agency Open Datadata.egov.bg (Open Data Portal of Bulgaria)data.gov.hrdataset.gov.md (Portalul Datelor Deschise)island.is (Digital Iceland)opendata.rks-gov.net (Kosovo Open Data) [offline]data.gov.mkdata.gov.mt (Open Data Malta)data.gov.rsFECopendata.gov.al (Open Data Albania)
APIs with this tag (3)
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 →
Thin 1 Limited public surface area
Emerging 2 Early or largely undocumented
Companies reaching this through an API (1)
These companies publish an API, specification or operation carrying “Government Data” 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.
Score breakdown
Frequency
64.0
log-scaled weighted occurrences
Breadth
5.4
spread across providers
Quality lift
20.7
mean composite of providers using it
Cohesion
85.1
strength of nearest seed neighbor
Where this tag sits
Related tags
DCAT 167 co-occurrences
CKAN 165 co-occurrences
Data Catalog 170 co-occurrences
JSON 164 co-occurrences
Open Data 194 co-occurrences
Catalog 174 co-occurrences
Open Data Portal 53 co-occurrences
Where this tag comes from
Provider tag207
Api tag4
Openapi tag1
Openapi op tag7
Cohort brief
Auto-generatedThe 206 providers in the APIs.io catalog tagged Government Data, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
206
all scored
Mean Kin Score
16.9
-6.0 vs catalog 22.9
Mean Agent Readiness
6.5
-5.4 vs catalog 11.9
Spread
5.5–59.4
median 15.2 · σ 9.9
How the 206 split by band
Exemplar 0Strong 2Developing 11Thin 15Emerging 137Minimal 41
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Discoverability | 64.2 | 58.1 | +6.1 | 206 |
| Operational Transparency | 14.6 | 13.7 | +0.9 | 206 |
| Access Clarity | 23.3 | 26.5 | -3.2 | 206 |
| Contract Governance | 2.1 | 6.3 | -4.2 | 206 |
| Developer Ergonomics | 13.6 | 23.2 | -9.6 | 206 |
| Contract Quality | 7 | 17.6 | -10.6 | 206 |
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) | 4% | 14% | -10 |
| MCP server (first-party) | 4% | 12% | -8 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 1% | 11% | -10 |
| Security | 99% | 98% | +1 |
| Arazzo workflows | 1% | 2% | -1 |
| Governance rules | 7% | 14% | -7 |
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 flatin.pt 59.4
- 2 FlightFinder 55.2
- 3 2s 54.1
- 4 US Census Bureau 51.8
- 5 ingest0r 46.6
- 6 Sex Offenders API 46.5
- 7 Mireye 45
- 8 CMS — Centers for Medicare & Medicaid Services 44.5
- 9 Congress.gov API 43
- 10 SEC EDGAR 41.9
Top by Agent Readiness
- 1 Mireye 51.4
- 2 OpenLaws 47.4
- 3 2s 47.3
- 4 FlightFinder 43
- 5 ingest0r 41.1
- 6 CMS — Centers for Medicare & Medicaid Services 39.1
- 7 Sex Offenders API 39
- 8 Regulations.gov 32.5
- 9 ES·pera API 32.1
- 10 flatin.pt 31.8
All 207 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
5 October 2026, across 29093
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.