Library
Business capabilities this tag reaches
Media Asset Management 1
Variants seen in the corpus:
Librarylibrary
Providers using this tag (159)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Strong 3 Solid coverage with minor gaps
Developing 64 Usable, with meaningful gaps to close
Stanford UniversityUniversity of HelsinkiUniversity of California, Santa BarbaraUniversity of WarsawUniversity of California, Los AngelesUniversity of GothenburgUniversity of New South WalesUniversity of British ColumbiaTaylor's UniversityUniversity of Texas at AustinSeoul National UniversityUniversity of ManchesterUniversity of AmsterdamHong Kong University of Science and TechnologyUniversity of TokyoUniversity of LisbonYale UniversityMcMaster UniversityUniversity of Illinois Urbana-ChampaignUniversity of Maryland College ParkUniversity of Western AustraliaMacquarie UniversityUtrecht UniversityUniversity of California, DavisRice UniversityGeorgia Institute of TechnologyUniversity of GroningenWageningen University & ResearchGadjah Mada UniversityLancaster UniversityGutendexColumbia UniversityETH Zurich – Swiss Federal Institute of TechnologyUniversity of OttawaUniversity of FreiburgUniversité de MontréalUniversity of YorkPennsylvania State UniversityUniversity of ViennaLibrary of CongressNanyang Technological UniversityTechnical University of BerlinKarlsruhe Institute of TechnologyTexas A&M UniversityGhent UniversityNational Yang Ming Chiao Tung UniversityAalto UniversityUniversité libre de BruxellesIndian Institute of Technology KharagpurLund UniversityChalmers University of TechnologyISBNdbUniversity of California, San FranciscoUniversity of OxfordTsinghua UniversityUniversity of PennsylvaniaMichigan State UniversityUniversity of FloridaUniversity of WashingtonUniversity of PittsburghAl-Farabi Kazakh National UniversityMassey UniversityUniversity of MelbourneUniversity of Tübingen
Thin 71 Limited public surface area
Universiti Kebangsaan MalaysiaGoogle BooksUniversity of LiverpoolTokyo Institute of TechnologyUniversity of Los Andes ColombiaTongji UniversityUniversity of ReadingIndian Institute of Science BangaloreImperial College LondonKing's College LondonNational Tsing Hua UniversityKyushu UniversityVictoria University of WellingtonUniversity of California, BerkeleyCornell UniversityVanderbilt UniversityCurtin UniversityHebrew University of JerusalemLondon School of Economics and Political ScienceZhejiang UniversityUniversity of AntwerpUniversity of QueenslandUniversität HamburgPohang University of Science and TechnologyUniversity of TorontoUniversity of BaselBoston UniversityBrown UniversityTohoku UniversityLeiden UniversityWestern UniversityUniversity of NottinghamTechnical University of DarmstadtNanjing UniversityUniversity of BirminghamHeriot-Watt UniversitySapienza University of RomeUCLouvainWaseda UniversityNational Agricultural LibraryChulalongkorn UniversityTrinity College DublinArizona State UniversityUniversity of AdelaideUniversity of SussexUniversity of WollongongApple MusicUniversity of SydneyNational University of ColombiaUniversity of BernUniversity of RochesterSorbonne UniversityCase Western Reserve UniversityHumboldt-Universität zu BerlinUniversity of AlbertaUniversity of OtagoOhio State UniversityQueen Mary University of LondonBetter AuthProject GutenbergUniversity of North Carolina at Chapel HillIndian Institute of Technology KanpurQueen's University at KingstonNational Library of MedicineTel Aviv UniversityLoughborough UniversityWuhan UniversityUniversity of AberdeenUniversity of BolognaIndian Institute of Technology DelhiUCL
Emerging 18 Early or largely undocumented
UCSI UniversityUniversity of IndonesiaUniversity of Southern CaliforniaUniversity of NavarraUniversity of BathUniversity of BarcelonaÉcole Normale Supérieure de ParisTianjin UniversitycURLTechnical University of DenmarkLa Trobe UniversityApache Log4jHTTPXRetrofitYonsei UniversityNational Cheng Kung UniversityjQueryDefense Technical Information Center
APIs with this tag (347)
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 2 Complete, well-documented, and agent-ready
Strong 15 Solid coverage with minor gaps
Gong Library APIOperations for browsing and retrieving library contentLast.fm Library APIA user's scrobbled artist library.Newscred Library APIThe Library API from Newscred — 24 operation(s) for library.Warwick Library Discovery (Summon)Warwick's library discovery layer. encore.lib.warwick.ac.uk issues an HTTP 302 to warwick.summon.serialssol...Deep Blue Data REST APIPublic REST API for Deep Blue Data, the University of Michigan Library's open repository for research datas...FolioApache 2.0 licensed modern PDF library for Go with a layout engine, HTML-to-PDF conversion, form-fill suppo...gofhir-modelsApache 2.0 licensed Go client library and generated FHIR resource models used by Fasten's services to parse...Iru Library APIThe Library API from Iru — 13 operation(s) for library.Azure AD Authentication Library (ADAL)Authentication library for Azure AD (being replaced by MSAL).Microsoft Authentication Library (MSAL)Modern authentication library for Microsoft identity platform.Hugging Face Transformers LibraryOpen-source Python library that provides pretrained models, tokenizers, and pipelines for inference and fin...UM Library discovery — Ex Libris Primo VE tenancyThe University of Macau Library's catalog and discovery layer is an Ex Libris Primo VE tenancy. UM's instit...CatalogPlus library discovery (Ex Libris Primo, OBVSG-hosted)TU Wien's library discovery layer. Recorded as a tenant relationship, which is a real institutional fact, s...Cambridge Digital Library IIIF APIsThe Cambridge University Library digital collections platform exposes IIIF Presentation API 2.1 manifests a...iDiscover library discovery (Ex Libris Primo VE) — TENANTCambridge's library discovery layer runs on Ex Libris Primo VE. idiscover.lib.cam.ac.uk is a CNAME to cam.p...
Developing 143 Usable, with meaningful gaps to close
Helka Library Discovery — Ex Libris Primo tenantTENANT RELATIONSHIP. helka.helsinki.fi redirects to an Ex Libris Primo discovery interface with view identi...Stanford Libraries Digital Stacks APIFile and image delivery for Stanford Digital Repository content, served from stacks.stanford.edu. Documenta...Stanford Libraries Embed APIoEmbed-style service returning an embeddable viewer for a Stanford Digital Repository object. Documentation...Stanford Libraries IIIF APIIIIF Presentation (v2.1 stable, v3 alpha) and Image v2 APIs over the Stanford Digital Repository. Manifests...Stanford Libraries Library Hours APIOperating hours for 24 Stanford library locations, answered as a JSON:API document at library-hours.stanfor...Stanford Libraries PURL APIPersistent URLs into the Stanford Digital Repository. GET /{druid} returns HTML, /{druid}.xml returns the c...Alexandria Digital Research Library (ADRL)UCSB Library's institutional research repository, moved from alexandria.ucsb.edu to digital.library.ucsb.ed...Azure Synapse Analytics Library APIThe Library API from Azure Synapse Analytics — 3 operation(s) for library.UCSB Library Discovery (Ex Libris Primo VE)UCSB Library’s catalog and discovery layer. The host search.library.ucsb.edu is a UCSB CNAME onto ucsb.prim...UMedia Digital Collections JSON APIA read-only JSON API over UMedia, the University of Minnesota Libraries digital collections platform. Any s...BUW Library Discovery (Ex Libris Alma / Primo, OMNIS)The University of Warsaw Library (BUW) migrated off NUKAT to Ex Libris Alma with Primo discovery in Decembe...UCLA Library Digital CollectionsUCLA Library's digital collections platform, institution-hosted on a UCLA IP under a UCLA-issued certificat...UCLA Library IIIF Image ServiceUCLA Library self-hosts a Cantaloupe 5.0.5 image server exposing both IIIF Image API 2.x and 3.0 endpoints ...GUPEA DSpace 8 REST APIThe HAL+JSON REST API of the same repository, on the same University host. Verified live 2026-09-01: anonym...GUPEA Repository OAI-PMH 2.0 InterfaceGUPEA (Gothenburg University Publications Electronic Archive) is the Gothenburg University Library's instit...UNSW Library discovery (Ex Libris Primo VE)UNSW Library's discovery layer runs on Ex Libris Primo VE. This entry records the tenancy so the relationsh...Cube Library APIThe Library API from Cube — 12 operation(s) for library.DiVA OAI-PMHDiVA (Academic Archive On-line) is Uppsala University Library's institutional repository for publications a...UBC Library Open Collections IIIF Presentation APIIIIF Presentation manifests for Open Collections items, served from UBC Library's own host. Verified live 2...Plex Library APILibrary endpoints which are outside of the Media Provider API. Typically this is manipulation of the librar...HR Partner Library APIRead document library files and categories.Taylor's Library Koha REST APIREST API of the Taylor's University Library catalog, served under /api/v1 by a Koha integrated library syst...Taylor's Library OAI-PMHOAI-PMH 2.0 data provider exposed by the Koha-powered Taylor's Library catalog for harvesting bibliographic...Texas Data Repository (Dataverse) — UT Austin collectionUT Austin publishes and archives research datasets in the Texas Data Repository, a Dataverse instance opera...Texas ScholarWorks DSpace REST APIPublic DSpace REST API for Texas ScholarWorks, the UT Libraries institutional repository of theses, dissert...Texas ScholarWorks OAI-PMH EndpointOAI-PMH 2.0 metadata-harvesting endpoint for Texas ScholarWorks. An Identify request returns repositoryName...SNU Library Discovery (Ex Libris Primo / Alma) — tenancySeoul National University Library runs library management and discovery on Ex Libris Alma and Primo, instit...Cube Planning Library APIThe Library API from Cube Planning — 12 operation(s) for library.UvA Archives Collection Descriptions OAI-PMH (ArchivesSpace tenancy)OAI-PMH provider exposing EAD collection descriptions and inventories from the University of Amsterdam Libr...UvA Central Catalogue OAI-PMH (Ex Libris Alma tenancy)The harvesting endpoint the university library documents for its central catalogue — roughly 2.5 million bi...UvA Library Linked Open Data (TriplyDB tenancy)The University of Amsterdam Library publishes its digitised collections — books, letters, maps, images, aud...HKUST Library Crossref DOI RegistrationHKUST Library is Crossref member 5801 and owns DOI prefix 10.14711, under which 14,453 records are register...SBU Journal Portal OAI-PMH EndpointsUnicamp's library system (SBU) self-hosts the Portal de Periodicos Eletronicos Cientificos on Open Journal ...HKU Libraries Discovery (Ex Libris Primo tenancy)HKU Libraries' discovery layer runs on Ex Libris Primo VE at julac-hku.primo.exlibrisgroup.com under the JU...Catalogo Coletivo ULisboa (Koha) — OAI-PMHOAI-PMH 2.0 interface over the union library catalog of the 18 schools, the National Museum of Natural Hist...Spotify Library APIThe Library API from Spotify — 18 operation(s) for library.MacSphere Institutional RepositoryMcMaster University Libraries' institutional repository of theses, dissertations and open-access research o...IDEALS OAI-PMHThe OAI-PMH 2.0 data provider for IDEALS, the Illinois Digital Environment for Access to Learning and Schol...University Library Discovery (Ex Libris Primo)TENANT RELATIONSHIP, not a UIUC contract. Library discovery at Illinois runs on Ex Libris Primo — search.li...BTAA Geoportal — UMD geospatial contributionsThe Big Ten Academic Alliance Geoportal, a consortium-operated discovery layer for geospatial data to which...DRUM — Digital Repository at the University of MarylandUMD Libraries' DSpace 7 institutional repository of UMD scholarship and research data, and the university's...UMD Archival Collections OAI-PMHOAI-PMH 2.0 endpoint over the Libraries' ArchivesSpace instance, exposing finding aids for Special Collecti...UMD Collection on the Internet ArchiveThe University of Maryland, College Park collection at the Internet Archive, documented by UMD Libraries as...UMD Libraries Audio/Video Collections OAI-PMH and OpenSearchThe Libraries' Avalon Media System deployment for audio and video collections, with an OAI-PMH 2.0 endpoint...UMD Libraries Digital Collections OAI-PMHOAI-PMH 2.0 harvesting endpoint over UMD Libraries' Fedora-backed digital collections. Identify reports rep...UMD Libraries IIIF ServicesIIIF Image and Presentation services operated by UMD Libraries — a Cantaloupe 5.0.5 image server and Papaya...UMD Libraries Website Tools APIAPI middleware operated by the University of Maryland Libraries that exposes today's open/closed status, cu...UMD Web Archives on Archive-ItUMD Libraries' web archiving programme, operated as Archive-It organization 408 at the Internet Archive. UM...UWA Library OneSearch (Ex Libris Primo VE tenancy)UWA Library discovery, served from onesearch.library.uwa.edu.au and redirecting to an Ex Libris Primo VE ap...Macquarie University Library MultiSearch (Ex Libris Primo)Library discovery for Macquarie runs on Ex Libris Primo at multisearch.mq.edu.au. The holdings are Macquari...Macquarie University Library Open-Source ToolingThe Macquarie University Library publishes six public repositories on GitHub as the mqlibrary organisation ...Utrecht University Repository OAI-PMHOAI-PMH 2.0 metadata harvesting interface for the Utrecht University Library institutional repository. Veri...Utrecht University Repository REST APIThe DSpace 9.0 HAL/JSON REST API behind the Utrecht University Repository. Openly readable without a key: t...UC Davis Library discovery — Ex Libris Primo (tenant)Library discovery at search.library.ucdavis.edu is an Ex Libris Primo instance. The subdomain is UC Davis's...Ansible Runner APIAnsible Runner is a Python library and CLI tool that provides a stable and consistent interface for executi...HOLLIS library discovery (Ex Libris Primo VE tenancy)HOLLIS is Harvard Library's discovery layer. hollis.harvard.edu CNAMEs to hvd.primo.exlibrisgroup.com and r...Perma.cc API (Harvard Library Innovation Lab)Perma.cc is the Harvard Law School Library Innovation Lab's link-rot service, creating permanent citable ar...Rice Research Repository (DSpaceDirect tenancy) — OAI-PMHOAI-PMH 2.0 harvesting endpoint for the Rice Research Repository. Identify returns repositoryName "Rice Res...Rice Research Repository (DSpaceDirect tenancy) — REST APIThe Rice Research Repository (R-3) is Fondren Library's institutional repository, holding Rice theses, diss...GT Digital Repository OAI-PMHPublic OAI-PMH 2.0 metadata harvesting interface for the Georgia Tech Digital Repository, the institutional...GT Digital Repository REST APIDSpace 7.6 REST API for the Georgia Tech Digital Repository, providing programmatic read access to communit...University of Groningen Library discovery (OCLC WorldCat)Library discovery runs on OCLC WorldCat Discovery at rug.on.worldcat.org, a tenant instance on OCLC's platf...WUR Library OAI-PMH APIOpen, keyless OAI-PMH 2.0 harvesting interface over the WUR Publications repository — all six verbs verifie...UGM Institutional Repository OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for "repository civitas UGM", the institutional repository running...VideoAmp Library APIlibrary operations.Lancaster Library Alma Webhook Handler (open source)An AWS serverless application written and maintained by Lancaster University Library that listens for Ex Li...Lancaster Library Discovery and Services (Ex Libris Alma / Primo VE) — tenantLancaster University Library runs on the Ex Libris platform: Primo VE for discovery (OneSearch, view identi...University of Auckland Library Discovery (Ex Libris Primo tenant)The University of Auckland Library's discovery layer, an Ex Libris Primo VE tenancy (vid=64UAUCK_INST:UOA, ...University of Chicago Library IIIF Image APIIIIF Image API Level 2 service for the University of Chicago Library, running Loris. The service root self-...University of Chicago Library IIIF Presentation APIIIIF Presentation API 3.0 manifests for the University of Chicago Library's digital collections, addressed ...DSpace Institutional Repository (Central Library)The IIT Bombay Central Library institutional repository, running DSpace over theses, journal articles and c...CLIO Library Catalog Open DataColumbia University Libraries publishes its full catalogue — bibliographic and holdings records from the in...ETH Library @ swisscovery (Ex Libris Alma/Primo via SLSP)ETH Library's discovery layer runs as the 41SLSP_ETH view on swisscovery, the shared Ex Libris Alma/Primo p...TIBCO Library APIManage Spotfire library items and foldersOmni library discovery (Ex Libris Primo VE tenancy)uOttawa Library's discovery layer, Omni, is an Ex Libris Primo VE view delivered through the Ontario Counci...uO Research DSpace REST APIPublic DSpace 8.3 REST/HATEOAS API for uO Research (Recherche uO Research), the University of Ottawa Librar...uO Research OAI-PMHOAI-PMH 2.0 metadata-harvesting provider for uO Research. Probed 2026-09-01: Identify returns repositoryNam...WorldCat Discovery — Université de MontréalLibrary discovery for the Université de Montréal libraries, delivered on OCLC WorldCat Discovery. Recorded ...YorSearch Library Discovery (Ex Libris Primo / Alma)YorSearch is the University of York library discovery service, an Ex Libris Primo front end over an Alma ba...ETDA OAI-PMH ProviderAn open OAI-PMH 2.0 harvesting endpoint over Penn State's Electronic Theses and Dissertations Archive, serv...Researcher Metadata Database (RMD) APIPenn State University Libraries' faculty and research metadata service, built and run in-house with OSVPR a...u:search Library Discovery (Ex Libris Primo)u:search is the Vienna University Library's discovery layer. Probed 2026-08-30: https://usearch.univie.ac.a...University Library Discovery (Ex Libris Primo)The University Library's discovery layer runs on Ex Libris Primo at tu-berlin.hosted.exlibrisgroup.com — an...AI21 File Library APIManaged file storage for RAG workflows. Upload, list, retrieve, update, and delete documents that Maestro a...AI21 Labs Library APIThe Library API from AI21 Labs — 1 operation(s) for library.DataCite Membership — Washington University in St. Louis LibrariesWashington University in St. Louis Libraries is a DataCite direct member, symbol WUSTL, registered 2018-08-...UKAZ Library Discovery — Ex Libris Primo VE tenancyUKAZ, the Charles University library discovery service, is an Ex Libris Primo VE tenancy. ukaz.cuni.cz redi...KIT Library Catalogue REST API (self-hosted Koha)The KIT Library self-hosts Koha, the open-source integrated library system, at katalog.bibliothek.kit.edu, ...KITopen OAI-PMH InterfaceKITopen is KIT's central open-access institutional repository for the bibliographic data, full texts, image...Oper Credits Library APIThe Library API from Oper Credits — 2 operation(s) for library.OAKTrust Institutional Repository — OAI-PMHOAI-PMH 2.0 harvesting endpoint for OAKTrust, the Texas A&M University Libraries institutional repository. ...EPFL Library Discovery on swisscovery (Ex Libris, tenant)EPFL's library discovery and resolution run on Ex Libris Primo VE with Alma behind it, delivered through SL...Ghent University Academic Bibliography APIThe Academic Bibliography (Biblio) is Ghent University's institutional publication and dataset registry, op...Ghent University Academic Bibliography OAI-PMHOAI-PMH 2.0 harvesting endpoint for the Academic Bibliography. The live Identify response names the reposit...Ghent University Academic Bibliography SRUSRU 1.1 search/retrieve service over the Academic Bibliography, driven by Contextual Query Language. Sevent...Ghent University Library catalogue (Ex Libris Alma/Primo VE tenancy)lib.ugent.be redirects to libcatalog.ugent.be, an Ex Libris Primo VE discovery layer running under institut...Ghent University Library OAI ServiceAn OpenAPI 3.1 contract authored and open-sourced by Ghent University Library for the administrative side o...Ghent University Library People ServiceAn OpenAPI 3.1 contract authored and open-sourced by Ghent University Library for the people and organizati...Ghent University Library Projects ServiceAn OpenAPI 3.1 contract authored and open-sourced by Ghent University Library for the directory of research...UCD Library discovery (Serials Solutions / Clarivate)UCD Library's discovery layer runs on Serials Solutions (Clarivate/ProQuest) under a customer key, not on a...DiscoverEd Library Discovery (Ex Libris Primo) — tenantDiscoverEd is the University Library's discovery layer, an Ex Libris Primo tenancy on an Edinburgh subdomai...NYCU Institutional Repository (DSpace deployment)國立陽明交通大學機構典藏 — the NYCU institutional repository, a self-hosted DSpace 11 deployment with content back to 2...NYCU Library Discovery (Ex Libris Primo tenancy)NYCU's library discovery layer, an Ex Libris Primo tenancy. Recorded as a real institutional relationship. ...Aalto Learning Centre discovery (Ex Libris Primo / Alma, Finna)Library discovery and the library management system are Ex Libris products under Aalto tenancies — primo.aa...Digital PUL (DPUL)Princeton's public digital collections site at dpul.princeton.edu (pulibrary/dpul), the presentation layer ...Ex Libris Alma / Primo VE — Princeton tenancy (01PRI_INST)Princeton's library management and discovery layer runs on Ex Libris, with institution code 01PRI_INST: Alm...Figgy Digital Repository — OAI-PMH and IIIFFiggy is Princeton University Library's Valkyrie-based digital repository backend (pulibrary/figgy). It ser...Princeton University Library Catalog (Orangelight)Princeton's library catalog at catalog.princeton.edu, a Blacklight application the Library writes and maint...Princeton University Library Finding Aids (PULFAlight)Archival finding aids for Princeton's special collections and the Mudd Manuscript Library, served by an Arc...Princeton University Library Maps and Geospatial Data (PUL Map)GeoBlacklight application at maps.princeton.edu (pulibrary/pulmap) serving Princeton's geospatial data cata...PUL Bibliographic Data Web Service (Bibdata)Princeton University Library's own bibliographic data service at bibdata.princeton.edu. A Rails application...DI-fusion OpenSearch DescriptionOpenSearch 1.1 description document for the DI-fusion discovery interface, allowing a client to register DI...Lund University Publications OAI-PMHOAI-PMH 2.0 metadata-harvesting endpoint for the LUP research-output repository. Identify confirms reposito...Lund University Publications Search APIKeyless REST/JSON(P) search over the Lund University Publications (LUP) research-output database, operated ...Lund University Publications SRUSRU 1.1 Search/Retrieve via URL service over the LUP research-output database, querying with CQL and return...Lund University Publications unAPIunAPI 1 discovery service returning the alternate metadata formats available for LUP records, which is how ...LUP Student Papers OAI-PMHOAI-PMH 2.0 harvesting endpoint for the LUP Student Papers repository. Identify confirms repositoryName "Lu...LUP Student Papers Search APIKeyless REST/JSON(P) search over LUP Student Papers, a second Lund University Libraries repository holding ...LUP Student Papers SRUSRU 1.1 / CQL search service over the LUP Student Papers repository, returning MODS 3.3 records. No authent...CrunchDAO library APIThe library API from CrunchDAO — 5 operation(s) for library.Cardiff LibrarySearch (Ex Libris Primo tenancy)librarysearch.cardiff.ac.uk is Cardiff's discovery layer, an Ex Libris Primo view (vid=44WHELF_CAR:CAR) sit...SOLO library discovery (Ex Libris Primo VE tenancy)The Bodleian Libraries' discovery layer is Ex Libris Primo VE. Any Primo or Alma REST API reachable under t...UCSF Library Discovery (Ex Libris Primo)UCSF Library's discovery layer, delivered on Ex Libris Primo. No UCSF-operated catalog API was found; the P...SUB Göttingen Library Catalogue (GUK)The Göttingen university catalogue is served from opac.sub.uni-goettingen.de, which is a DNS CNAME to lbsgo...Quix Streams (Open Source)Apache 2.0 open source Python library (pip install quixstreams) for building containerized stream-processin...Tsinghua University DataCite DOI Registration and ResolutionTsinghua University holds a DataCite membership in its own name — symbol TSINGHUA, memberType direct_member...Colenda Digital Repository — Search JSONPenn Libraries' digital repository at colenda.library.upenn.edu exposes a Blacklight/Solr JSON search respo...OPenn — Open Manuscript DataPenn Libraries' bulk open-data site publishing high-resolution manuscript images and TEI/XML descriptions i...ScholarlyCommons at Penn — DSpace REST APIDSpace 7.6 HAL+JSON REST API on Penn's own host. The API root returned HTTP 200 advertising dspaceName "Sch...MSU Libraries Catalog OAI-PMHOAI-PMH 2.0 metadata harvesting provider over the MSU Libraries catalog, on the university's own host. Veri...MSU Libraries Catalog Record APIRecord-retrieval half of the MSU Libraries VuFind 11.0.4 REST API, served from the university's own host at...MSU Libraries Catalog Search APISearch half of the same MSU Libraries VuFind 11.0.4 REST API on catalog.lib.msu.edu/api/v1 — GET /search, /...MSU Libraries Digital Repository OAI-PMHOAI-PMH 2.0 provider over the MSU Libraries Digital Repository at d.lib.msu.edu. Verified live on 2026-08-3...ResearchWorks Repository (DSpace REST + OAI-PMH)ResearchWorks is UW Libraries' institutional repository, running DSpace 9.2 on UW's own host. The DSpace RE...UF Libraries Patron APIThe public read API of the George A. Smathers Libraries, backing the UF Digital Collections, the Digital Li...D-Scholarship@Pitt Institutional Repository (Hyku Commons) — tenantD-Scholarship@Pitt is the University Library System's institutional repository of research and scholarly ou...PittAPI (Pitt Computer Science Club) — student-builtPittAPI is an unofficial, community-maintained Python library published by the Pitt Computer Science Club t...ULS E-Journal Publishing — OAI-PMH 2.0 providersThe University Library System publishes dozens of open-access journals on PKP Open Journal Systems that ULS...Discover — EBSCO Discovery Service (Massey tenancy)"Discover" is Massey University Library's discovery layer, an EBSCO Discovery Service tenancy under custome...Massey Library Enquiries — Springshare LibAnswers (Massey tenancy)Massey University Library's public enquiry and FAQ service, running on a Springshare LibAnswers tenancy. Ve...Massey Library Hours & Bookings — Springshare LibCal (Massey tenancy)Massey University Library's opening hours, room bookings and events run on a Springshare LibCal tenancy. Li...TueFind subject discovery services (ixTheo, RelBib, KrimDok)Three national subject-information discovery services built and operated by Tübingen University Library on ...UB Tübingen library catalogue (IBS|BW consortium tenant)The University Library's main catalogue and discovery interface. Verified 2026-09-01: https://katalog.ub.un...
Thin 138 Limited public surface area
RemoteXs E-Resources Proxy (tenant deployment)UKM Library's off-campus access to licensed e-resources runs on a RemoteXs tenant at eresourcesptsl.ukm.rem...Springshare LibGuides (tenant deployment)Perpustakaan Tun Seri Lanang runs its research and subject guides on a Springshare LibGuides tenant at ukm....UKM e-Journal System (OAI-PMH)Open Journal Systems 2.4.8.1 platform self-hosted at ejournal.ukm.my (CNAME ejournals.ukm.my), carrying the...UKM Learning and Research Repository (OAI-PMH)DSpace 6.3 institutional repository operated by Perpustakaan Tun Seri Lanang (UKM Library) on the universit...Library discovery (Ex Libris Alma / Primo VE tenant)Library resource management and discovery on Ex Libris Alma and Primo VE, operated as a Liverpool tenant. V...Reading lists (Talis Aspire tenant)Talis Aspire reading lists, operated as a Liverpool tenant at liverpool.rl.talis.com with the canonical ins...Patrimonio Documental y Bibliografico - CONTENTdmThe university's digital heritage and rare-materials collection, on an institution-specific subdomain that ...University of Bristol Library Discovery (OCLC WorldCat Discovery)TENANT RELATIONSHIP, NOT A BRISTOL CONTRACT. Bristol's library discovery layer is an OCLC WorldCat Discover...SirsiDynix Enterprise Library Catalogue (tenant)The library's catalogue, a SirsiDynix Enterprise tenant at rdg.ent.sirsidynix.net.uk/client/en_GB/library (...Talis Aspire Online Reading Lists (tenant)The university's online reading list service, a Talis Aspire tenant at reading.rl.talis.com whose canonical...Tongji University Open PlatformThe university's own institutional data and capability API platform, operated by the Tongji University Info...Maastricht University Library discovery (OCLC WorldCat)Library discovery runs on OCLC's hosted WorldCat Discovery under an institution-specific subdomain. A textb...Maastricht University Library Open SourceThe University Library publishes 46 public repositories of research-data-management support material, open ...Orama Open Source EngineThe open-source @orama/orama library (Apache 2.0) - a complete in-memory search engine and RAG pipeline tha...Vocode Open Source Libraryvocode-core, the MIT-licensed Python library for building voice-based LLM agents with pluggable STT, LLM, a...OPEN FAU DSpace REST APIThe REST/HAL API of OPEN FAU, FAU's DSpace 7.4 institutional repository, run by the University Library on F...OPEN FAU OAI-PMH Metadata ServiceOpen Archives Initiative Protocol for Metadata Harvesting 2.0 service for OPEN FAU, the university's open-a...Oper Library APIThe Library API from Oper — 2 operation(s) for library.Promptfoo Node.js LibraryThe Promptfoo Node.js package exposes the same evaluation engine programmatically so developers can embed e...King's LibrarySearch (Ex Libris Primo)Library discovery for King's, on Ex Libris Primo. GET / returns 200 and redirects to /discovery/search?vid=...NTHU Data APIA live, keyless, MIT-licensed FastAPI service publishing 22 paths over NTHU campus data — announcements by ...NTHU Library Discovery (Primo VE tenant)NTHU Library's discovery service on Ex Libris Primo VE. Notable for what it reveals rather than what it off...swisscovery UNIGE (SLSP / Ex Libris)The University of Geneva's library discovery and management tenancy. Its catalog runs on Ex Libris Primo an...Kyushu University Institutional Repository (QIR) OAI-PMHLive OAI-PMH 2.0 metadata harvesting interface for the Kyushu University Institutional Repository (QIR) and...QIR / Kyushu University Collections Bulk Metadata (TSV via Handle)Quarterly full-metadata TSV exports for the Kyushu University Library digital collections, distributed thro...Te Waharoa Library Discovery (Ex Libris Primo / Alma tenancy)Te Waharoa is the library's discovery service, running on Ex Libris Primo backed by Alma on the institution...mediaTUM OAI-PMH Repository InterfaceOAI-PMH 2.0 harvesting interface over TUM's institutional repository. Verified verbs Identify, ListMetadata...UC Berkeley Digital Collections OAI-PMH (TIND tenant)Berkeley's Digital Collections repository exposes a live OAI-PMH 2.0 interface, confirmed with an actual ve...UC Berkeley Library GeoData (GeoBlacklight) Catalog APIThe UC Berkeley Library's GIS and map discovery application, built and hosted by the Library itself (the ap...UC Library Search / Primo VE Discovery (Ex Libris tenant)Library discovery for the Berkeley campus runs on Ex Libris Primo VE as part of the shared UC Library Searc...Scholarworks@UAEU OAI-PMH Repository EndpointOAI-PMH 2.0 metadata harvesting endpoint for Scholarworks@UAEU, the university's open-access institutional ...Cornell University Library Catalog Search APIJSON search over Cornell University Library's catalog. The catalog is the library's own Blacklight deployme...eCommons Institutional Repository (DSpace REST + OAI-PMH) — tenanteCommons is Cornell University Library's institutional repository: Cornell's content, Cornell's DOIs, Corne...Ex Libris Primo / Alma Library Discovery (01VAN_INST)Vanderbilt's library discovery layer runs on Ex Libris Primo VE with the institution code 01VAN_INST and vi...Curtin Library Discovery (Ex Libris Primo/Alma tenant)Curtin Library's discovery layer, running on Ex Libris Primo over Alma. The collection and the holdings are...Waikato Library Discovery on Ex Libris Primo VE (tenant)The University of Waikato Library's discovery layer is a named tenancy on Ex Libris's shared Primo VE platf...Waikato Library Guides on Springshare LibGuides (tenant)libraryguides.waikato.ac.nz, which hosts the library's subject guides including its "Using Generative AI in...QUT Library Discovery (Ex Libris Primo VE tenant)QUT's library discovery layer runs on Ex Libris Primo VE / Alma under view id 61QUT_INST:QUT. The collectio...HUJI Library Discovery (Ex Libris Primo tenant)Library discovery for the Hebrew University's library system, running on Ex Libris Primo under institution ...LSE Archives Catalogue (Epexio)The LSE Library archive catalogue at archives.lse.ac.uk runs on Epexio, a hosted archival discovery platfor...LSE Digital Library (Quartex — IIIF / OAI-PMH)The LSE Digital Library publishes digitised and born-digital material from LSE Library collections. The hos...LSE Library Search (Ex Libris Primo VE / Alma)LSE library discovery runs on Ex Libris Primo VE at librarysearch.lse.ac.uk, which CNAMEs to lse.primo.exli...SVN C Library APIThe Subversion C library provides the low-level API for building tools and integrations. It includes the li...Digitized Collections (Kitodo.Presentation) OAI-PMHOAI-PMH 2.0 interface over the digitized collections of the Staats- und Universitätsbibliothek Hamburg, run...E-Dissertationen (ediss.sub.hamburg) OAI-PMHOAI-PMH 2.0 metadata-harvesting interface for the DSpace-based institutional repository of electronic disse...IRUA OAI-PMH Metadata InterfaceOpen Archives Initiative Protocol for Metadata Harvesting 2.0 interface for the Institutional Repository Un...Library Discovery (Ex Libris Primo VE tenant)Library discovery runs on an Ex Libris Primo VE tenancy at khalifa.primo.exlibrisgroup.com with view id 971...Library Web, Calendar and Reference (Springshare tenant)Three Springshare tenancies serve the Khalifa University library. library.ku.ac.ae is a CNAME to region-us....Off-Campus Access (OCLC EZproxy tenant)Off-campus access to licensed library resources runs on an OCLC EZproxy tenancy under the named account kha...UQ eSpace REST APIREST API behind UQ eSpace, the institutional repository for UQ research outputs and datasets, operated on U...UQ Library discovery (Ex Libris Primo VE tenancy)UQ's library discovery layer, a Primo VE tenancy on Ex Libris. No contract is saved under UQ — any Primo or...UQ Reading Lists (Talis Aspire tenancy)UQ course reading lists hosted on Talis Aspire. Recorded as a tenant relationship; the Talis Aspire APIs ar...Wander (formerly Brocade) — library platform built by UAntwerpen Library & ArchiveWander is the integrated library, collection and research-information platform the University of Antwerp Li...POSTECH OASIS Repository OAI-PMHAnonymous OAI-PMH 2.0 metadata harvesting over the POSTECH Library OASIS institutional repository. Verified...TSpace DSpace REST API — tenant on ScholarisThe DSpace 8.4 HAL REST API serving TSpace. Verified live on 2026-08-19: the root document returns dspaceNa...TSpace Institutional Repository (OAI-PMH) — tenant on ScholarisOAI-PMH 2.0 harvesting endpoint for TSpace, the University of Toronto Libraries institutional research repo...swisscovery (SLSP / Ex Libris Alma) SRU — Basel institution zoneSRU (Search/Retrieve via URL) interface to swisscovery, the Swiss national library discovery platform, scop...BU Libraries Discovery (Ex Libris Primo)Boston University Libraries' discovery layer runs on Ex Libris Primo under Boston University's tenant view ...OpenBU Repository — OAI-PMH and DSpace REST (Atmire-operated)OpenBU is Boston University Libraries' open-access institutional repository. The content, the collections a...Brown Digital Repository (BDR) APIThe Brown University Library's public, keyless REST API over the Brown Digital Repository — an item API, a ...Brown Digital Repository IIIF Image and Presentation APIThe BDR's IIIF surface, on the same institution-operated host. IIIF Image API 2.x (info.json reports a 6335...BruKnow Library Discovery (Ex Libris Primo VE tenant)Brown University Library's discovery layer. search.library.brown.edu redirects to bruknow.library.brown.edu...Library Discovery Catalogue (Ex Libris Primo VE tenancy)Leiden University Libraries' discovery catalogue at catalogue.leidenuniv.nl CNAMEs to leiden.primo.exlibris...Scholarly Publications OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for Leiden University Scholarly Publications, the Islandora-based ...Omni library discovery — Ex Libris Primo VE (tenant)Western Libraries' discovery layer is Omni, the Ontario Council of University Libraries' shared Ex Libris A...NUsearch library discovery (Ex Libris Alma / Primo VE tenant)Library discovery and resource management on Ex Libris Alma and Primo VE, operated as a Nottingham tenant a...Apicurio Data ModelsApicurio Data Models is a Java and TypeScript library for parsing, validating, and manipulating OpenAPI and...FindIt@Bham library discovery (Ex Libris Primo tenancy)FindIt@Bham is the University's library discovery layer, running on Ex Libris Primo — findit.bham.ac.uk CNA...Nanjing University Library Catalog (OPAC)The library's catalog host. It is live but restricted to the campus network: every route, including an OAI-...Heriot-Watt LibCal (Springshare)Springshare LibCal tenancy for library room bookings, events and opening hours at hw.ac.libcal.com (CNAME r...Heriot-Watt Library Discovery (Ex Libris Primo)Library discovery and catalog search for Heriot-Watt's Edinburgh, Scottish Borders, Orkney, Dubai and Malay...Sapienza Library System Open Data & Linked Data (dormant)Open-data and linked-data publishing project of the Sistema Bibliotecario Sapienza, on the institution's ow...DIAL.mem -- DSpace-CRIS REST APIDIAL.mem is UCLouvain's institutional repository for master's theses, part of the DIAL (Digital Access to L...DIAL.pr (BOREAL) -- DSpace-CRIS REST APIDIAL.pr, branded BOREAL, is UCLouvain's institutional repository for the research publications of its profe...Waseda IIIF Presentation API (Cultural Resources)Waseda University operates its own IIIF server for the Kotenseki Sogo Database (古典籍総合データベース) of classical J...WINE Library Discovery (Ex Libris Primo tenancy)Waseda University Library's discovery service, WINE, is an Ex Libris Primo VE tenancy under institution cod...Caltech Library Guides (Springshare tenancy)Caltech Library's discovery and research-guide layer runs on Springshare LibGuides/LibApps rather than on i...Chula Library Discovery (EBSCO tenant)The Office of Academic Resources fronts its licensed-content discovery through EBSCO, under the named custo...EBSCO Link Resolver (Caltech instance)Caltech Library's OpenURL link resolver is an EBSCO tenancy — instance `l7ubco` on the shared host resolver...LibGuides (Springshare tenancy)The library's research guides and databases A-Z, operated for the university by Springshare on a Glasgow-sc...Library opening hours and room booking (Springshare LibCal)Trinity Library's LibCal tenancy on Springshare's platform, tcd-ie.libcal.com. The public widget endpoint a...Library Sierra API (Innovative Interfaces)The library management system's Sierra REST API, live on the University of Glasgow Library's own catalogue ...Library subject and research guides (Springshare LibGuides)Trinity Library's LibGuides tenancy at libguides.tcd.ie, the published documentation surface for TARA and f...TCD Digital Collections (IIIF Presentation)The Library of Trinity College Dublin's Hyrax/Samvera digital asset repository, on Trinity's own host and b...Adelaide Research & Scholarship OAI-PMHOAI-PMH 2.0 metadata harvesting endpoint for the "Adelaide Research & Scholarship" repository, on the same ...Adelaide Research & Scholarship REST APIDSpace 7.6.1 HAL/JSON REST API for the University of Adelaide institutional repository "Adelaide Research &...University of Sussex Library Discovery (Ex Libris Primo tenant)Library discovery for Sussex runs on Ex Libris Primo VE as institution view 44SUS_INST / 44SUS_VU1, hosted ...OpenUSD C++ APIThe OpenUSD C++ API is the primary interface for working with Universal Scene Description data. Provides ac...UOW Library Discovery (Ex Libris Primo / Alma tenancy)The UOW Library runs on the Ex Libris Alma library services platform with the Primo discovery layer, on the...Apple Music APIREST API for Apple Music: catalog (songs, albums, artists, music videos, playlists, stations), search, char...Apple Music Library APIAuthenticated user library resourcesLibrary Discovery — Ex Libris Primo VE / Alma (tenant)The University of Sydney Library runs on the Ex Libris Alma library services platform with the Primo VE dis...SINAB library catalog (self-hosted Ex Libris Aleph)catalogo.unal.edu.co runs Ex Libris Aleph on UNAL's own infrastructure (168.176.5.96), not on an Ex Libris ...swisscovery — University Library of Bern tenant viewLibrary discovery for the University of Bern runs on swisscovery, the Swiss Library Service Platform's shar...University Library IIIF Image ServerA IIIF server operated by the University Library of Bern at iiif.ub.unibe.ch, serving images for its digiti...University Library Public Services Status APIThe University Library of Bern runs an Upptime uptime monitor over the 15 public applications it operates, ...DBOS TransactDBOS Transact is a durable execution library that decorates application functions with workflow, step, tran...Taylor & Francis KBART Holdings APIThe Taylor & Francis KBART Holdings API enables library management systems to automatically retrieve and sy...Taylor & Francis SUSHI / COUNTER 5 APITaylor & Francis Online supports automated harvesting of COUNTER Release 5 usage statistics via the SUSHI p...University of Rochester Library Discovery — Ex Libris Primo VE tenancyRiver Campus Libraries discovery runs on Ex Libris Primo VE under the institution-specific view identifier ...UR Research OAI-PMH InterfaceOAI-PMH 2.0 metadata harvesting interface for UR Research, the University of Rochester's legacy institution...Raycast Extension API (SDK)The primary developer interface - the @raycast/api npm package. A strongly typed TypeScript/Node SDK (insta...Sorbonne University Libraries — Ex Libris Primo discoveryLibrary discovery for Sorbonne University's letters, sciences and medicine libraries, running on Ex Libris ...PHAIDRA at Padua (deployment)PHAIDRA is the University of Padua Library System's digital-collections repository, holding the institution...CWRU library discovery — Ex Libris Primo view 01OHIOLINK_CWRU:CWRUCCWRU's library discovery layer is an Ex Libris Primo view operated through the OhioLINK consortium. digital...University Library Primus Discovery (Ex Libris Primo/Alma tenancy)Primus, the University Library's central search portal, is an Ex Libris Primo deployment backed by Alma, se...Qatar University Library Research Guides (Springshare tenant)Qatar University Library's research guides, including the QSpace institutional-repository guide that is the...University of Alberta Library Catalogue (Alma Z39.50 + Primo VE)The library's discovery and catalogue layer is Ex Libris. The library publishes its own Z39.50 production s...University of Alberta Library Open Source (GitHub)The University of Alberta Library's GitHub organization, ualbertalib, holds 138 public repositories and is ...Guies BibTIC (Springshare LibGuides tenant)guiesbibtic.upf.edu is UPF Library/CRAI's guides platform and the host of its generative-AI guidance for st...OUR Archive OAI-PMH Metadata — Ex Libris Esploro tenancyOUR Archive (Otago University Research Archive) is the University's institutional research repository. The ...Knowledge Bank DSpace REST APIREST API for the Knowledge Bank, Ohio State University Libraries' DSpace 7.6 institutional repository. Expo...Knowledge Bank OAI-PMH InterfaceOAI-PMH 2.0 metadata harvesting endpoint for the Knowledge Bank institutional repository, supporting the st...Library Discovery (Ex Libris Primo VE)Library discovery for Ohio State University Libraries, delivered on Ex Libris Primo VE through the OhioLINK...Library Search — Ex Libris Primo VE / Alma discovery tenancyQueen Mary's library discovery layer is Ex Libris Primo VE over Alma, fronted by the vanity host librarysea...Better Auth LibraryCore TypeScript library distributed as the `better-auth` npm package. Configured in the application backend...UNC Finding Aids Search API (Blacklight JSON:API)Machine-readable search across the finding aids of the Wilson Special Collections Library, served at /catal...UNC Libraries Catalog Search API (TRLN Discovery / Blacklight)The UNC University Library catalog answers machine-readable search over its full bibliographic index at /ca...AUB Libraries discovery and management (Ex Libris Primo / Alma)AUB's library discovery and library services platform are Ex Libris products under AUB-specific tenancies: ...AUB Libraries LibGuides (Springshare)AUB Libraries runs a Springshare LibGuides estate at aub.edu.lb.libguides.com under site_id 4901 — the guid...IIT Kanpur PKK Library Koha REST APIThe REST API of the Koha 23.11 integrated library system that the P.K. Kelkar Library self-hosts at libserv...IIT Kanpur PKK Library OAI-PMH APIOAI-PMH 2.0 metadata-harvesting endpoint for the P.K. Kelkar Library catalog, operated on the institution's...QSpace — Queen's University Institutional Repository (DSpace on Scholaris)QSpace is Queen's open-access institutional repository for theses, dissertations and scholarship. The repos...TAU Libraries Alma OAI-PMH Metadata HarvestingOpen Archives Initiative Protocol for Metadata Harvesting 2.0 service for the Tel Aviv University library r...TAU Libraries Alma SRU SearchSRU (Search/Retrieve via URL) 1.2 search service over the Tel Aviv University library catalogue, served fro...TAU Libraries Primo VE Discovery (DaTA Search)Tel Aviv University Libraries run Ex Libris Primo VE for catalogue discovery, branded "DaTA Search", instit...Loughborough University Library Catalogue API (Koha)The REST API of Loughborough University Library's Koha integrated library system, served from the universit...Loughborough University Library Discovery (VuFind)VuFind discovery layer at vufind.lboro.ac.uk, the public search interface over the Koha catalogue, on manag...Loughborough University Library Hours and Bookings (Springshare LibCal tenancy)Room booking, opening hours and library event data run on Springshare LibCal at libcal.lboro.ac.uk (CNAME r...Loughborough University Reading Lists (Talis Aspire tenancy)Loughborough's reading lists run on Talis Aspire at lboro.rl.talis.com. The tenancy exposes linked data: ht...Wuhan University Library catalog (Ex Libris Aleph tenant)The library's online public access catalog at opac.lib.whu.edu.cn, running Ex Libris Aleph — the root docum...Aider Python ModuleAider exposes a Python module entrypoint (`python -m aider`) and an importable package (`aider.main.main`) ...Library discovery — Ex Libris Primo tenancyLibrary discovery runs on Ex Libris Primo VE at abdn.primo.exlibrisgroup.com with institution view 44ABE_IN...AlmaStart Library Discovery (Ex Libris Primo VE tenancy)AlmaStart is the University of Bologna library system's discovery layer. The entry point almastart.unibo.it...IIT Delhi Institutional Repository DSpace REST APIThe IIT Delhi Central Library institutional repository runs on DSpace 8.0 and exposes the standard DSpace R...IIT Delhi Institutional Repository OAI-PMHOAI-PMH 2.0 metadata-harvesting interface for the IIT Delhi DSpace 8 institutional repository, on the insti...UCL Library Discovery (Ex Libris Primo VE tenancy)UCL Library Services runs its catalog and discovery layer on Ex Libris Primo VE, at an institution-specific...King Abdulaziz Scientific Platform (Al Manhal tenancy)KAU's library discovery and scientific content platform, branded "King Abdulaziz scientific platform" and r...
Emerging 48 Early or largely undocumented
UCSI University Library Catalog (Koha)The Tan Sri Musa Mohamad Library runs a Koha open-source integrated library system whose OPAC is served fro...Biblioguías UAM — Springshare LibGuides TenancyThe UAM library's research-guide platform. biblioguias.uam.es is a UAM hostname CNAMEd to region-eu.libguid...Biblos-e Archivo REST API (DSpace 7)HAL-based REST API for Biblos-e Archivo, UAM's institutional repository, running DSpace 7.6.5. Anonymously ...LONTAR Library OPACThe University of Indonesia Library online public access catalogue, served at lib.ui.ac.id (lontar.ui.ac.id...USC Digital Library API (Orange Logic Cortex)A live, token-gated REST API on USC's own host running Orange Logic's Cortex digital asset platform. GET ht...USC Libraries Discovery (Ex Libris Primo VE, Tenant)USC Libraries' catalog and discovery layer runs on Ex Libris Primo VE as institution view 01USC_INST:01USC ...BiblioGuias (Springshare LibGuides tenancy)The library's guides platform, including the institution's public generative AI guidance for students and r...DADUN Institutional Repository (OAI-PMH)DADUN (Deposito Academico Digital de la Universidad de Navarra) is the university's open-access institution...Unika Library Discovery (Ex Libris Primo VE tenancy)Unika is the university library's discovery layer, an Ex Libris Primo VE tenancy. Primo's public "primaws" ...Library Discovery (Ex Libris Alma/Primo) — Bath tenancyThe University of Bath library catalogue runs on Ex Libris Alma with Primo VE discovery. The public front e...Tekton CatalogThe Tekton Catalog hosts community-curated, versioned Task and Pipeline definitions consumed via the Hub or...Cercabib — CRAI library discovery (Ex Libris Primo VE, view 34CSUC_UB)The CRAI library discovery layer for UB, delivered on Ex Libris Primo VE under the CSUC shared Alma tenancy...Dipòsit Digital OAI-PMHOAI-PMH metadata-harvesting endpoint for the Dipòsit Digital de la Universitat de Barcelona, used for harve...Dipòsit Digital REST API (DSpace 7)DSpace 7.6.6 REST API for the Dipòsit Digital de la Universitat de Barcelona, UB's institutional repository...Catálogo Bibliotecas UChile (Ex Libris Primo VE)Library discovery for the University of Chile runs on Ex Libris (Clarivate) Primo VE at catalogo.uchile.cl,...ENS-PSL Library Catalogue (Koha REST + OAI-PMH)The catalogue of the ten ENS-PSL libraries, hosted at catalogue.bib.ens.psl.eu under the institution's own ...DuckDB In-Process LibraryDuckDB ships as a library with first-class bindings for Python, R, Java (JDBC), Node.js, C/C++, Go, Rust, S...Campus-Network-Gated Systems (repository, OPAC, portal)Three university systems resolve into TJU's own address block but are unreachable from outside the campus n...TJU Library Unified Discovery (统一检索)The library's unified discovery front end at find.lib.tju.edu.cn, reachable from outside the campus network...Rocket Pool Protocol API (rocketpool-js)The rocketpool-js library is a TypeScript/JavaScript client for the Rocket Pool protocol's deployed smart c...RagasRagas is an open-source evaluation library focused on retrieval-augmented generation, described in its own ...Monash Library Discovery (Ex Libris Primo tenant)Monash Library's discovery layer. search.lib.monash.edu redirects to monash.primo.exlibrisgroup.com/discove...libcurllibcurl is a free, easy-to-use, thread-safe, IPv6-compatible client-side URL transfer library written in C ...SpecLynx ApiDOMA unified semantic parsing engine that underpins all SpecLynx products. ApiDOM parses OpenAPI, AsyncAPI, Ar...SpecLynx Language ServiceAn LSP-compatible npm library (@speclynx/apidom-ls) providing 13 intelligent editing capabilities for API d...DTU Findit — library discoveryDTU Library's discovery interface, running on DTU's own host on the open-source Blacklight stack rather tha...Deakin University Library catalogue — Ex Libris tenantLibrary discovery for Deakin. library.deakin.edu.au resolves to 216.147.221.162, which whois attributes to ...FastMCP ClientThe FastMCP Client is a Python client library for talking to any MCP server — local or remote — with full p...Maximum Independent Set SolverMaximum Independent Set (MIS) solver library that exploits the natural mapping of MIS onto Rydberg-blockade...Quantum Evolution Kernel (QEK)QEK is Pasqal's open-source graph machine learning library that uses quantum-driven similarity metrics deri...QUBO SolverQuadratic Unconstrained Binary Optimization solver library that combines classical heuristics with quantum ...SOPS Go LibraryThe SOPS decrypt Go package provides programmatic access to SOPS-encrypted files from Go applications. It s...tldraw React SDKThe tldraw SDK is a React component library for embedding an infinite canvas with drawing tools, shapes, te...HTTPXHTTPX is a fully featured HTTP client library for Python 3 with sync and async APIs, HTTP/1.1 and HTTP/2 su...DVC CLI and Python APIDVC ships as a CLI plus a Python API (`dvc.api`). It tracks data and model files via pointers stored in Git...FastParquet Python APIAlternative Python implementation for Parquet files.Parquet C++ APIC++ implementation as part of Apache Arrow.Parquet Java APIJava implementation for reading and writing Parquet files.Parquet R APIR package for reading and writing Parquet files via Apache Arrow.PyArrow Parquet Python APIPython library for reading and writing Parquet files, distributed as part of Apache Arrow.YUHSpace Institutional Repository (DSpace)YUHSpace is the Yonsei University Health System / Medical Library institutional repository, running DSpace ...Mockito CoreThe core Mockito mocking framework for creating mock objects, stubbing methods, verifying invocations, and ...Ragas Python LibraryThe Ragas Python library is the primary surface of the project, installed via `pip install ragas` and impor...NCKU Library discovery (Ex Libris Primo VE tenancy)NCKU Library's catalog and discovery layer runs on Ex Libris Primo VE backed by Alma, under the NCKU tenant...@excalidraw/excalidraw npm PackageThe official React component package for embedding the Excalidraw canvas. Provides programmatic control ove...jQuery CDNContent Delivery Network endpoints for serving jQuery and related plugin library files (jQuery, jQuery UI, ...DTRA Information Analysis Center (DTRIAC)The DTRA Information Analysis Center provides scientific and technical information services to the Counter-...QUAlibrate CoreCore Python library that defines the calibration node and graph abstractions used by QUAlibrate.
Minimal 1 Almost no public developer surface
Companies reaching this through an API (87)
These companies publish an API, specification or operation carrying “Library” 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.
AI21 Labs
Aider
Alliance for OpenUSD
American University of Beirut
Ansible Playbooks
Apache Parquet
Apicurio
Autonomous University of Madrid
Azure Synapse Analytics
California Institute of Technology
Cardiff University
Charles University
CrunchDAO
Cube
Cube Planning
DBOS
Deakin University
Defense Threat Reduction Agency
DuckDB
DVC
EPFL
Evals
Excalidraw
Fasten Health
FastMCP
Friedrich-Alexander-Universität Erlangen-Nürnberg
Gong
Harvard University
HR Partner
HubSpot
Hugging Face Transformers
Indian Institute of Technology Bombay
Iru
Khalifa University
King Abdulaziz University
Last.fm
Maastricht University
Microsoft Azure Active Directory
Mockito
Monash University
Newscred
Oper
Oper Credits
Optimizely
Orama
Pasqal
Plex
Princeton University
Promptfoo
Qatar University
Show all 87 companies ↓
Quantum Machines
Queensland University of Technology
Quix
Ragas
Raycast
Rocket Pool
SOPS
SpecLynx
Spotify
Subversion
Taylor & Francis
Technical University of Munich
Tekton
TIBCO
tldraw
TU Wien
United Arab Emirates University
Universitat Pompeu Fabra
University College Dublin
University of Auckland
University of Bristol
University of Campinas
University of Chicago
University of Chile
University of Edinburgh
University of Geneva
University of Glasgow
University of Göttingen
University of Hong Kong
University of Minnesota
University of Padua
University of Waikato
University of Warwick
Uppsala University
VideoAmp
Vocode
Washington University in St. Louis
Score breakdown
Frequency
73.6
log-scaled weighted occurrences
Breadth
4.4
spread across providers
Quality lift
41.4
mean composite of providers using it
Cohesion
61.7
strength of nearest seed neighbor
Related tags
University 179 co-occurrences
Identity Federation 168 co-occurrences
OAI-PMH 155 co-occurrences
Shibboleth 140 co-occurrences
SAML 165 co-occurrences
Higher Education 179 co-occurrences
Research Data 132 co-occurrences
Research Repository 109 co-occurrences
Where this tag comes from
Provider tag159
Api tag348
Openapi tag15
Openapi op tag95
Cohort brief
Auto-generatedThe 158 providers in the APIs.io catalog tagged Library, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
158
all scored
Mean Kin Score
36.7
+12.8 vs catalog 23.9
Mean Agent Readiness
18.1
+6.1 vs catalog 12
Spread
7.6–59.2
median 36.3 · σ 10.1
How the 158 split by band
Exemplar 0Strong 3Developing 64Thin 71Emerging 18Minimal 2
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Access Clarity | 41.5 | 26.5 | +15 | 158 |
| Contract Quality | 34 | 19.8 | +14.2 | 158 |
| Operational Transparency | 22.8 | 14 | +8.8 | 158 |
| Contract Governance | 12.6 | 6.4 | +6.2 | 158 |
| Developer Ergonomics | 29 | 23.4 | +5.6 | 158 |
| Discoverability | 66.3 | 61.2 | +5.1 | 158 |
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) | 0% | 10% | -10 |
| MCP server (first-party) | 1% | 13% | -12 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 27% | 11% | +16 |
| Security | 99% | 97% | +2 |
| Arazzo workflows | 0% | 2% | -2 |
| Governance rules | 47% | 14% | +33 |
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 University of Michigan-Ann Arbor 59.2
- 2 University of Macau 56.3
- 3 University of Cambridge 55.2
- 4 Stanford University 54.1
- 5 University of Helsinki 54.1
- 6 University of California, Santa Barbara 53.4
- 7 University of Warsaw 52.9
- 8 University of California, Los Angeles 52.7
- 9 University of Gothenburg 52.6
- 10 University of New South Wales 52.6
Top by Agent Readiness
- 1 Columbia University 41.7
- 2 University of Amsterdam 33.5
- 3 University of New South Wales 33.3
- 4 Hong Kong University of Science and Technology 33.3
- 5 University of Maryland College Park 33.3
- 6 University of California, San Francisco 33.3
- 7 Massey University 33.3
- 8 Cornell University 32.5
- 9 University of Ottawa 30.4
- 10 University of York 30.4
All 159 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
15 September 2026, across 27661
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.