41°54′ N · 12°58′ E
SCALE 1:25 000
— Mare Internum —
FOR SAILORS · bring your own AI

Your AI, at sea.

You already talk to Claude, ChatGPT, Perplexity or Gemini. Plug Nausika in once — and the AI you trust starts answering about wind, tides, routes and anchorages.

§ Demo · live in your browser · 35 s
§ Connect your AI in 60 seconds

Works with the chat AI you already pay for.

Claude.ai
claude.ai
Native MCP. Paste one URL in Settings → Integrations.
ChatGPT
chatgpt.com
Custom GPT bridge. One-click install.
Perplexity
perplexity.ai
Spaces integration. No code needed.
Gemini
gemini.google
Extensions manifest. Free tier works.

You need an AI subscription (a free tier is enough to try). We're the sea layer, not the AI. Free, Pro, Team — all work; Enterprise may need an admin toggle.

§ Three ways sailors use it
Plan the crossing.
Weather windows, currents, ETAs. The AI plots; you decide.
Find the anchorage.
Draft, bottom, exposure, protection. Filtered against tonight's wind.
Read the sky.
Forecast explained in plain sentences. No barometric jargon.
§ Contribute what you saw

Every passage teaches the atlas.

Moored somewhere new? Saw a better depth reading? Tell your AI — it drafts an edit. Reviewed, then merged, and the chart is a little sharper for the next sailor.

Start a conversation with the sea.