Turnip Prophet - Animal Crossing Turnip Price Predictor

Predicts Animal Crossing: New Horizons turnip prices using the game's actual algorithm.

⚠️ IMPORTANT: Always Read Memory First!

Before doing ANYTHING, read the weekly data file:

memory/turnip-week.json

This contains the buy price, previous pattern, and all known prices for the current week. Do not ask the user for data you already have. Only ask for new/missing prices.

When the user gives a new price, update memory/turnip-week.json immediately with the new value before running the prediction.

Weekly Data Format (memory/turnip-week.json)

{
  "week_start": "2026-02-15",
  "buy_price": 96,
  "previous_pattern": 1,
  "prices": [84, 81, 78, null, null, null, null, null, null, null, null, null],
  "labels": ["Mon AM", "Mon PM", "Tue AM", "Tue PM", "Wed AM", "Wed PM", "Thu AM", "Thu PM", "Fri AM", "Fri PM", "Sat AM", "Sat PM"]
}

On Sundays, create a fresh file with the new buy price and reset prices to all nulls.

Triggers

Activate when user mentions:

• "turnip prices" or "turnip price"
• "ACNH turnips" or "Animal Crossing turnips"
• "stalk market"
• "turnip prophet" or "turnip prediction"
• "bell profit" with context of turnips
• Any question about when to sell turnips in Animal Crossing

Privacy & Data Storage

This skill stores local configuration data only on your machine in memory/turnip-config.json. No data is sent to external servers.

What gets stored (if you enable reminders):

• Channel name (telegram/whatsapp/discord/signal)
• Your user ID on that channel
• OpenClaw binary path
• Setup timestamp

Why: These values are needed so the cron reminders can send messages to the correct place without hard-coded values.

Where: Stored locally in the skill's memory directory on your OpenClaw instance. Not shared, not uploaded, not visible to anyone else.

How to disable/reset:

rm ~/.openclaw/workspace/skills/turnip-prophet/memory/turnip-config.json

Removing cron entries:

# Edit crontab and remove the turnip-prophet lines
crontab -e

Important: You must explicitly confirm the setup flow before any config is saved. Declining the setup offer means nothing is stored.

Credentials & Permissions

The skill itself does not request or store any API keys or credentials.

However, if you enable cron reminders, the installed cron jobs will:

• Use your local openclaw CLI binary
• Send messages using your existing OpenClaw configuration and credentials
• Operate with whatever permissions your OpenClaw instance has

What this means:

• Automated reminders will be sent as you, using your OpenClaw identity
• The cron jobs require OpenClaw to be running and properly configured
• Messages are sent through your configured channels (Telegram/WhatsApp/etc.) using your bot tokens or API credentials