ClawHub

marine-watch-planner

Generate and adapt a sea-duty daily routine with watch rotations, sleep protection, duty handovers, internet-budgeted work blocks, and role-specific tasks. Use when a user asks to build or optimize an onboard schedule by vessel type, role, timezone, watch model (e.g., 4/4, 3/3), fatigue constraints, or low-bandwidth life at sea.

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Install

openclaw skills install marine-watch-planner

Marine Watch Planner

Overview

Build a practical 24h onboard routine that protects sleep, keeps safety anchors, and fits real constraints (role duties, sea state, and limited internet).

Workflow

  1. Capture context inputs.
  2. Select watch/sleep model.
  3. Generate 24h timeline.
  4. Add safety anchors and handovers.
  5. Add bandwidth-aware work/content policy.
  6. Return concise schedule + non-negotiables.

1) Capture context inputs

Collect only required inputs:

  • vessel type: cargo / tanker / offshore / yacht / fishing / ferry
  • role: captain / OOW / engineer / deck crew / passenger
  • timezone (IANA)
  • watch model: 4/4, 3/3, 6/6, solo cycle
  • start of first watch (local time)
  • internet limit (GB/week)
  • priorities: sleep, productivity, fitness, content, study

If data is missing, assume: 2-person 4/4, start 08:00, timezone Europe/Vilnius, 4 GB/week.

2) Select watch/sleep model

Use references/watch-models.md. Rules:

  • Protect minimum 6h sleep/day, target 7h.
  • Keep one uninterrupted core block >=3h when possible.
  • No cognitively heavy tasks immediately after fragmented sleep.

3) Generate 24h timeline

Use scripts/build_marine_plan.py for a starter plan. Required blocks:

  • on-watch blocks
  • sleep/rest blocks
  • meal/hydration
  • weather/navigation review
  • role duty block
  • optional online work + posting window

4) Add safety anchors

Use references/safety-anchors.md. Always include:

  • start-of-watch handover checklist
  • 2-4 safety scans/day
  • end-of-day log line

5) Add internet policy

Use references/internet-budgeting.md. Always provide:

  • daily MB target from weekly limit
  • one low-traffic day/week
  • "offline-first" recommendations (downloads, no autoplay, no cloud sync on cellular)

6) Output format

Return exactly these sections:

  1. Status: one line.
  2. 24h Plan: bullet list HH:MM–HH:MM — action.
  3. Non-negotiables: max 5 bullets.
  4. Traffic budget: one line daily MB target + one line policy.

Keep it short, operational, and in the user language.