gousto-meal-picker

name	gousto-meal-picker
description	Automate weekly Gousto meal kit selection via REST API with configurable dietary rules (allergens, cook time, protein variety). Handles order updates, menu scoring, and token refresh via browser automation.
metadata	{"openclaw":{"requires":{"bins":["node","curl","agent-browser"]},"notes":"Requires zsh shell. agent-browser is only needed for initial login and token refresh (Gousto WAF blocks curl on auth endpoints)."}}

Gousto Meal Picker

Automates weekly Gousto recipe selection via their REST API. No browser needed for picking — only for initial auth and token refresh.

Setup

1. First-time auth (browser required)

Use agent-browser to log into Gousto and save session state:

agent-browser open "https://www.gousto.co.uk/my-gousto" --headed
# User logs in manually (CAPTCHA blocks automated login)
agent-browser state save <workspace>/gousto/gousto-auth.json
agent-browser close

2. Create config

Create <workspace>/gousto/config.json:

{
  "userId": "<auth_user_id from /user/current>",
  "numericUserId": "<numeric id>",
  "deviceId": "<from gousto_session_id cookie>",
  "subscriptionId": "<from subscription endpoint>",
  "shippingAddressId": "<from order>",
  "deliveryTariffId": "<from order>",
  "plan": {
    "mealsPerWeek": 4,
    "portions": 2
  },
  "rules": {
    "maxCookTimeMins": 45,
    "maxMealsOver40Mins": 1,
    "noNuts": true,
    "noFish": true,
    "maxPastaPerWeek": 1,
    "maxRicePerWeek": 1,
    "preferHealthy": true
  }
}

No passwords or credentials are stored in config.json. Auth is handled entirely via browser cookies saved in gousto-auth.json (from the login step above). The config only contains Gousto account IDs and selection rules.

To discover IDs: log in via browser, then call GET /user/current and inspect a pending order via GET /order/v2/orders/<id>. See references/api.md for endpoint details.

3. Initialise selections tracker

Create <workspace>/gousto/selections.json:

{ "selections": {} }

Usage

Run the picker

node <skill-dir>/scripts/gousto-pick.mjs [--dry-run] [--week ORDER_ID]

• --dry-run — show what would be selected without updating the order
• --week ORDER_ID — target a specific order instead of auto-detecting

Recommended cron schedule

Gousto menus open on Tuesdays at 12pm UK, 13 days before Monday delivery. Schedule the picker for Tuesdays at 1pm UK:

cron: "0 13 * * 2" (Europe/London)

Token refresh

Auth tokens expire ~10 hours after login. When the token expires, the agent should:

1. Open Gousto in agent-browser (loads saved state → auto-refreshes)
2. Save updated state: agent-browser state save <workspace>/gousto/gousto-auth.json
3. Retry the script

Auth endpoints are WAF-protected — curl cannot hit /oauth/access-token or /login directly. Browser-based refresh is the only reliable method.

Selection Rules (all configurable)

All rules are set in config.json under "rules". Every filter can be toggled on/off.

Hard filters (set to true to exclude)

Rule	Default	Description
noNuts	true	Exclude recipes containing nuts (checks allergens + name)
noFish	true	Exclude fish dishes
fishAndChipsException	false	Allow fish & chips even when noFish is true
noSeafood	false	Exclude all seafood (broader: crab, lobster, squid, etc.)
noVegetarian	true	Exclude vegetarian meals
noPlantBased	true	Exclude plant-based/vegan meals
noDairy	false	Exclude dairy-containing meals
noGluten	false	Exclude gluten-containing meals
maxCookTimeMins	45	Exclude recipes over this cook time
excludeAllergens	[]	Array of Gousto allergen slugs to exclude (e.g. ["sesame", "celery"])
excludeKeywords	[]	Exclude recipes whose name contains any of these strings

Soft constraints (limits per week)

Rule	Default	Description
maxMealsOver40Mins	1	Max meals with 40+ min cook time
maxPastaPerWeek	1	Max pasta dishes
maxRicePerWeek	1	Max rice dishes
maxSameProtein	2	Max meals with the same protein

Scoring preferences

Rule	Default	Description
preferHealthy	true	Boost healthy/low-cal recipes, penalise high-cal
preferQuicker	true	Boost faster cook times

Example config

{
  "rules": {
    "noNuts": true,
    "noFish": false,
    "noVegetarian": false,
    "maxCookTimeMins": 30,
    "maxPastaPerWeek": 2,
    "excludeKeywords": ["spicy", "chilli"],
    "excludeAllergens": ["sesame"],
    "preferHealthy": false
  }
}

Security notes

• No passwords stored — auth uses browser cookies only (saved in gousto-auth.json)
• Treat gousto-auth.json as sensitive — it contains OAuth tokens. Restrict file permissions (chmod 600)
• Single API endpoint — the script only communicates with production-api.gousto.co.uk
• Use --dry-run first — verify selections before enabling automated ordering
• Required runtime — Node.js, curl, zsh shell, and agent-browser (for login/token refresh only)

File structure

gousto/
├── config.json          — User config, API IDs, dietary rules
├── gousto-auth.json     — Browser state (cookies with Bearer token)
├── selections.json      — History of selections made