ZBS Index What actually exists in applied AI, with the source next to it

MCP servers

Each entry shows what its maintainer published and when the project was last touched. Where a repository has been deleted or archived, that is stated on the entry instead of being quietly left out.

Listed, not yet verified by us (60)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

  • Datecalc — 34 functions, v0.1.0
    Date calculator MCP.
  • Dati It — 36 functions, v0.1.0
    dati.gov.it MCP — Italy's national open-data portal (CKAN API).
  • Datos Ar — 33 functions, v0.1.0
    Argentina 'Series de Tiempo' MCP — national time-series API (apis.datos.gob.ar).
  • Datos Cl — 41 functions, v0.1.0
    datos.gob.cl CKAN MCP.
  • Datos Co — 34 functions, v0.1.0
    datos.gov.co — Colombia's national open-data portal (Socrata platform).
  • Datos Gob Es — 35 functions, v0.1.0
    datos.gob.es — Spanish open-data catalogue
  • Dblp — 34 functions, v0.1.0
    DBLP MCP — Computer Science bibliography
  • Dbnomics — 36 functions, v0.1.0
    DBnomics MCP — meta-aggregator over 80+ stats providers
  • Dbpedia — 35 functions, v0.1.0
    DBpedia MCP — SPARQL + Lookup over Wikipedia-derived structured data
  • District of Columbia DMV — 34 functions, v0.1.0
    Washington DC DMV: service centers, vehicle inspections by VIN, traffic convictions
  • Delaware DMV — 36 functions, v0.1.0
    Delaware DMV: registrations by fuel type, EV and charger rebates, crash statistics
  • deckofcards — 34 functions, v0.1.0
    Deck of Cards MCP — wraps deckofcardsapi.com (free, no auth)
  • Decodo — 34 functions, v0.1.0
    Decodo MCP — wraps the Decodo Web Scraping API (decodo.com, formerly
  • Deepl — 36 functions, v0.1.0
    DeepL translation: translate, usage, source/target languages. Free 500k chars/mo.
  • Deezer — 37 functions, v0.1.0
    Deezer public music catalog (search/tracks/albums/artists/charts)
  • Defillama — 37 functions, v0.1.0
    DefiLlama MCP — DeFi analytics from DefiLlama (free, no auth)
  • Deno Land — 36 functions, v0.1.0
    deno.land/x third-party Deno module registry
  • Denue — 36 functions, v0.1.0
    INEGI DENUE MCP — Mexico's directory of economic units (~6M businesses).
  • Deps Dev — 36 functions, v0.1.0
    deps.dev — Google's package metadata + dependency graph API
  • Destatis — 33 functions, v0.1.0
    Destatis MCP — Germany's official statistics (Destatis GENESIS-Online).
  • Dev Feeds — 34 functions, v0.1.1
    Developer Feeds MCP.
  • Devdocs Io — 38 functions, v0.1.0
    DevDocs.io keyless docs index + entry search + content (Angular, MDN, Rust, etc.).
  • Devto — 34 functions, v0.1.0
    DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)
  • Dexscreener — 37 functions, v0.1.0
    DEX Screener MCP — DEX price/liquidity/volume data
  • diceuear — 33 functions, v0.1.0
    DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)
  • dictionary — 33 functions, v0.1.0
    Dictionary MCP — wraps Free Dictionary API (free, no auth)
  • Diffbot — 33 functions, v0.1.0
    Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
  • Digimon — 33 functions, v0.1.0
    Digimon API MCP (digi-api.com).
  • Digitraffic Ais — 34 functions, v0.1.0
    Digitraffic AIS MCP — live vessel positions in Finnish and Baltic Sea waters.
  • Discogs — 36 functions, v0.1.0
    Discogs MCP — music release / artist / label database
  • disease — 35 functions, v0.1.0
    Disease MCP — wraps disease.sh API (COVID-19 statistics, no auth required)
  • disify — 33 functions, v0.1.0
    Disify MCP — wraps Disify API (free, no auth)
  • Disney — 34 functions, v0.1.0
    Disney character database MCP.
  • dnd5e — 35 functions, v0.1.0
    D&D 5e MCP — wraps the D&D 5th Edition API (free, no auth)
  • dns — 34 functions, v0.1.0
    DNS MCP — DNS and network lookup tools
  • Doaj — 35 functions, v0.1.0
    DOAJ MCP — Directory of Open Access Journals
  • Dockerhub — 35 functions, v0.1.0
    Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)
  • Doffin — 34 functions, v0.1.1
    Doffin MCP — Norwegian government public procurement notices (BYOK / platform key).
  • dogceo — 35 functions, v0.1.0
    Dog CEO MCP — wraps Dog CEO's Dog API (free, no auth)
  • dogsapi — 35 functions, v0.1.0
    DogsAPI MCP — wraps dogapi.dog v2 API (free, no auth)
  • Domains — 36 functions, v0.2.1
    Domains MCP — domain registration lookup + availability search over live
  • Dostuff — 33 functions, v0.1.0
    DoStuff network MCP.
  • Dropbox — 36 functions, v0.1.0
    Dropbox MCP Pack — wraps the Dropbox API v2
  • Dryad — 33 functions, v0.1.0
    Dryad (datadryad.org) MCP — keyless.
  • Dst Dk — 36 functions, v0.1.0
    Statistics Denmark (Danmarks Statistik / Statbank) MCP.
  • Duffel — 32 functions, v0.1.0
    Duffel MCP — live flight search + pricing via the Duffel Flights API (duffel.com)
  • Dummyjson — 44 functions, v0.1.0
    DummyJSON mock REST: products, users, posts, recipes, todos. Keyless test data.
  • Duration — 33 functions, v0.1.0
    ISO 8601 duration MCP.
  • Dwds — 35 functions, v0.1.0
    DWDS German Digital Dictionary (snippet/lemma/concordance/kwic)
  • Easypost — 33 functions, v0.1.0
    EasyPost MCP — multi-carrier shipping rates + package tracking (easypost.com)
  • Ebi Ols — 37 functions, v0.1.0
    EBI Ontology Lookup Service — 250+ biomedical ontologies
  • Ebird — 36 functions, v0.1.0
    eBird MCP — Cornell Lab of Ornithology citizen-science bird observations
  • Ecb — 35 functions, v0.1.0
    ECB Data Portal MCP — European Central Bank statistical data
  • Ecfr — 35 functions, v0.1.0
    eCFR (Electronic Code of Federal Regulations) MCP.
  • econdata — 35 functions, v0.1.0
    Econdata MCP — wraps BLS (Bureau of Labor Statistics) public API v2
  • Ecos Kr — 35 functions, v0.1.0
    ECOS — Bank of Korea Economic Statistics System.
  • Ecosystems — 34 functions, v0.1.0
    ecosyste.ms Packages MCP.
  • Ecuador Procurement — 33 functions, v0.1.0
    Ecuador Government Procurement MCP — SERCOP / Compras Públicas (keyless).
  • Edamam — 34 functions, v0.1.1
    Edamam MCP — wraps three Edamam APIs in one pack:
  • Edgar — 43 functions, v0.3.2
    EDGAR MCP — SEC EDGAR public APIs (free, no auth)

Page 239 of 338

How this page is ordered

Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.