add-checkout

add-checkout is a command for Claude Code from LarouexNonprofitConsulting/larouex-fullstack-plugin. It costs 0 tokens per session (123 once invoked), scanned A, original, MIT.

A shopping cart and checkout flow for an online store. It covers the steps from changing cart items and entering a delivery address to paying and receiving an order confirmation.

In plain words
What is it for?
Use it to build cart state and controls, calculate tax and shipping, validate addresses, connect Stripe or PayPal, save carts locally, send confirmation emails, and show order details.
Why use it?
It brings the many parts of buying online into one connected flow, including totals, discounts, payment, saved carts, and receipts.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the larouex-fullstack-builder plugin — 80 commands shipped together

Good fit Use it to build cart state and controls, calculate tax and shipping, validate addresses, connect Stripe or PayPal, save carts locally, send confirmation emails, and show order details.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-checkout
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.

Clone the repo
git clone --depth 1 https://github.com/LarouexNonprofitConsulting/larouex-fullstack-plugin

Made for: Claude Code.

Or install larouex-fullstack-builder, the plugin that ships this one along with the rest of its 80 commands.

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 add-checkout

README.md
[![agentmods](https://agentmods.dev/badge/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-checkout.svg)](https://agentmods.dev/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-checkout)
Your own site
<a href="https://agentmods.dev/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-checkout"><img src="https://agentmods.dev/badge/commands/larouexnonprofitconsulting/larouex-fullstack-plugin/add-checkout.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 123 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 $0.00000 $0.00123
Opus 5 $0.00000 $0.00062
Sonnet 5 $0.00000 $0.00025
Haiku 4.5 $0.00000 $0.00012

Measured 7d ago against content hash 0f3eae768091, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

add-checkout 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 7d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

commands/add-checkout.md · 2 lines

What it actually says

Create comprehensive shopping cart and checkout flow. Implement cart state management with Context API or Zustand. Create cart UI component with item list, quantity controls, and remove buttons. Calculate totals including subtotal, tax, shipping, and discounts. Add shipping address form with validation. Implement checkout form with payment information section. Add order summary with itemized breakdown. Integrate payment processing (Stripe, PayPal). Create order confirmation page with order number and details. Send confirmation email with receipt. Implement cart persistence with local storage. Add discount code functionality. Reference forms-workflow-agent for form handling and validation. Test entire checkout flow thoroughly.

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. 7d ago First seen · 2 lines · 0 tokens per session scan A 0f3eae768091

Subscribe to this mod's changes

add-checkout is a command published in the GitHub repository LarouexNonprofitConsulting/larouex-fullstack-plugin (8 stars, last pushed 10mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 123 tokens. 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 2026-08-31.

Related

Other commands, from other repositories

add-checkout

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