An AI assistant for long documents, analysis and code, with Claude Code and Cowork on paid plans.
Freemium
Merchant mariner and ship captain
ChangingAI helps with paperwork, correspondence and inspection prep, and ships are gradually getting remote and autonomous control systems. The watch, decisions on the bridge and the captain's responsibility stay with people.
Where this job sits on the map
In the same group: 78 of 100 professions.
What changes
Reports, emails to agents and port documents get prepared faster
In May 2026 the International Maritime Organization (IMO) adopted its first safety code for autonomous and remotely operated ships; for now it is not mandatory
Demand is growing for mariners who understand a ship's digital systems
AI drafts, the person decides
How the work splits here: AI prepares a draft, the person checks it and makes the call.
What AI does
- Drafts emails to port agents, charterers and ports
- Checks the document list before a port call or an inspection
- Summarizes long circulars and requirements in plain language
- Helps you study for exams: practice questions, walk-throughs, review
You check itRead it, check the facts, fix it. Without this check the draft goes nowhere.
What stays with the person
- The watch, navigation and decisions on the bridge
- The captain's responsibility for the vessel, the crew and the cargo
- Navigation data only from official sources and the ship's own systems
- Working with the crew on a long voyage
What to learn first
5 lessons from the course, in order. Start with the first one.
- Your first 30 minutes with AI: where to startStarting from zeroYour first 30 minutes with AI: sign up, ask three questions, try seven everyday tasks, learn what never to share and which plan to pick.Start here
- How to write a good promptUserHow to give AI a task: the five parts of a good prompt, Plan Mode, and how to refine an answer instead of starting over.
- AI ethics and safety: hallucinations, attacks, biasUserHallucinations, prompt injection, bias, privacy and copyright: how not to trust AI blindly.
- AI for email: a smarter inbox, drafts and repliesConfident userEmail with AI: connecting Gmail, auto-drafts in your style, sorting your inbox and cold emails.
- AI translation and localization: DeepL and ClaudeConfident userTranslating and localizing text: DeepL, a glossary, cultural adaptation with Claude and SEO metadata.
Which tools to use
OpenAI's mainstream AI assistant: chat, voice, images, the Work agent and Codex.
FreemiumTranslate and edit text across many languages with Write, Translator and Voice.
FreemiumFormerly NotebookLM: upload documents, links and videos and get cited answers based on them.
Freemium
Ready-to-use materials
- Summarize a documentPrompt
A long document boiled down to the gist, key points with page references, numbers and deadlines, and questions for the author.
Free A translation that sounds natural: tone, forms of address, idioms and a back-translation to check the meaning.
Free- How to check an AI answerChecklist
Assess the risk, spot the signs of a made-up answer and run a 5-minute check before you act on what AI says.
Free - What never to send to AIChecklist
A 30-second check before you hit send: what to remove, how to anonymize and what to do if it's already gone out.
Free
How to earn with AI
We don't promise income: results depend on your niche, your market and your work.
- Job
Less time on paperwork in port, and better preparation for inspections and promotion
- Service
Coaching cadets and mariners for Coast Guard license exams and for interviews with shipping companies
- Product
A set of email templates and port-call checklists for your type of vessel
Similar professions
Checked: October 2026