nausika

legale · termini

Termini.

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Beta

Nausika is in public beta. Availability, features, and accuracy may change. We do our best, we do not guarantee uptime.

Not a substitute for responsible navigation

Service availability & jurisdictions

Nausika is hosted in the European Union (Amsterdam region) by Railway, with edge caching and image storage on Cloudflare. Connected user data resides in the EU; seePrivacy for the full subprocessor list and data-residency statement.

The service is offered to users in jurisdictions where Anthropic'sSupported Countriespolicy permits the use of Claude. We do not block access at the network level, but use of Nausika via Anthropic-operated AI clients is subject to that list. Connections via other MCP-compatible AI clients are subject to those clients' own jurisdictional policies.

Data contributions

When your AI proposes an edit through Nausika, that edit is reviewed and, if approved, merged into a shared atlas that benefits every user. You grant us the right to use that contribution under a permissive license.

Data sourcing & web crawling

Place data — marinas, anchorages, fuel stations, lighthouses, services — comes from three classes of sources, in this order of preference:

  • Open-licensed datasets. Primarily OpenStreetMap (ODbL 1.0) and Open-Meteo (CC BY 4.0). See Credits for the full list and attribution.
  • Legacy records sourced from public web pages — names, coordinates, declared services, declared berth count, public contact details, extracted in the past from the publicly accessible pages of marina operators and tourism portals. This collection has been retired: see below.
  • Community contributions reviewed by a human curator before they land in the public dataset.

We no longer crawl third-party websites. The batched, offline crawler that once gathered the second class of records has been retired, and nothing has replaced it. Our only automated sources today are the open-licensed ones above — OpenStreetMap and its Overpass API, Wikidata, Wikimedia Commons, Open-Meteo.

At no point did crawling happen live: invoking a Nausika tool has never issued a request to a third-party marina website, and still does not. Tools serve from our own database.

The records that crawler produced remain in the dataset, and two commitments continue to apply to them:

  • Only factual data was extracted: name, coordinates, declared services, declared berth count, public contact details. We did not extract user-generated content, reviews, photos, or copyrighted marketing copy.
  • Every record carries provenance: the upstream source URL is stored alongside the attribute and can be exposed in tool responses (the sources field ofnausika_search_places).

Nausika's curated coverage is the Mediterranean basin, where most source portals are EU-based and may be protected by the European Database Directive (96/9/EC) sui generis right. That collection took only insubstantial portions of any single source database, on a non-systematic basis, in line with normal use of those databases — and it has since stopped altogether.

Take-down

If you operate a marina, a portal, or any source whose data appears in Nausika and you want it removed, write to [email protected]with a reasonable reference to your property. We aim to action take-down requests within7 days. Removed records are tombstoned — we keep a record of the take-down, so the data cannot silently come back through a later import.

Contact

Email [email protected].