grocery-shopping

grocery-shopping is a skill for Claude Code, Codex from natea/ExoMind. It costs 42 tokens per session (4,079 once invoked), scanned A, original, MIT.

A grocery-list generator that combines ingredients from recipes, checks what you already have, and converts recipe amounts into quantities you can buy.

In plain words
What is it for?
Use it to prepare shopping lists for meals or a week of recipes, organize items by store section, and optionally support Costco or Instacart shopping.
Why use it?
It removes duplicate items and unnecessary purchases by accounting for pantry supplies and real package sizes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to prepare shopping lists for meals or a week of recipes, organize items by store section, and optionally support Costco or Instacart shopping.

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Install with agentmods
npx agentmods add skills/natea/exomind/grocery-shopping
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add natea/ExoMind --skill grocery-shopping
Clone the repo
git clone --depth 1 https://github.com/natea/ExoMind

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for grocery-shopping

README.md
[![agentmods](https://agentmods.dev/badge/skills/natea/exomind/grocery-shopping/github.svg)](https://agentmods.dev/skills/natea/exomind/grocery-shopping)
Your own site
<a href="https://agentmods.dev/skills/natea/exomind/grocery-shopping"><img src="https://agentmods.dev/badge/skills/natea/exomind/grocery-shopping/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for grocery-shopping

Your own site · 80×15
<a href="https://agentmods.dev/skills/natea/exomind/grocery-shopping"><img src="https://agentmods.dev/badge/skills/natea/exomind/grocery-shopping.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,079 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.04079
Opus 5 $0.00021 $0.02039
Sonnet 5 $0.00008 $0.00816
Haiku 4.5 $0.00004 $0.00408

Measured 6d ago against content hash 37b558897309, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

grocery-shopping scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/grocery-shopping/SKILL.md · 485 lines

How it starts

The opening of the file, as written. The whole thing — 485 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Grocery Shopping List Generator

Overview

Generate smart grocery lists from recipes by consolidating ingredients, checking what's already available, converting to purchasable quantities, and optionally automating the shopping process. Core principle: Buy only what you need in quantities you can actually purchase.

Announce at start: "I'm using the grocery-shopping skill to create your shopping list from recipes."

Quick Reference

Task Steps Key Actions
Setup Ask preferences → Store inventory Store choice, Costco/Instacart status
Consolidate Combine recipes → Sum quantities Merge duplicate ingredients
Check Inventory Ask what's available → Subtract Remove items already owned
Convert to Purchasable Recipe amounts → Package sizes Translate to real products
Organize & Output Group by section → Format for use Chrome extension ready

When to Use

Use when:

  • User has recipes and needs a shopping list
  • User wants to check pantry before shopping
  • User needs quantities converted to real package sizes
  • User wants to automate shopping (Instacart/Costco)
  • Planning meals for the week

Don't use when:

  • User just wants recipe suggestions
  • User is browsing recipes (not ready to shop)
  • User wants nutrition info only

The Pattern

Grocery Shopping Progress:
- [ ] Phase 1: Setup (store preference, automation options)
- [ ] Phase 2: Consolidate (ingredients combined across recipes)
- [ ] Phase 3: Inventory Check (pantry/fridge items subtracted)
- [ ] Phase 4: Convert to Purchasable (real package sizes)
- [ ] Phase 5: Organize & Format (store sections, copy/paste ready)
- [ ] Phase 6: Automation (optional Costco/Instacart integration)

Phase 1: Setup & Preferences

Ask user for shopping preferences:

Questions to ask:

  1. "Which grocery store do you prefer to shop at?"
    • Common options: Safeway, Whole Foods, Trader Joe's, Kroger, Target, Walmart
    • Affects product availability and packaging sizes
    • Store with memory for future use

Read the full file on GitHub · 485 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 485 lines · 42 tokens per session scan A 37b558897309

Subscribe to this mod's changes

grocery-shopping is a skill published in the GitHub repository natea/ExoMind (21 stars, last pushed 10mo ago), licensed MIT. It adds 42 tokens to every session and 4,079 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.