crazy-ecommerce-builder

crazy-ecommerce-builder is a skill for Codex from buildfastwithai/gen-ai-experiments. It costs 101 tokens per session (1,284 once invoked), scanned A, original, MIT.

A toolkit for building unusual, brand-specific online shops from a loose business or product brief. It combines an art-directed shopping experience with original product imagery.

In plain words
What is it for?
Use it to create or transform ecommerce websites, define a distinctive visual direction, generate product images, and build a memorable shopping experience.
Why use it?
It helps turn incomplete brand information into a coherent store concept instead of a generic template. The approach ties visual choices to what the product is and why it matters.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: mentions Codex.

Good fit Use it to create or transform ecommerce websites, define a distinctive visual direction, generate product images, and build a memorable shopping experience.

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Install with agentmods
npx agentmods add skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder
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 buildfastwithai/gen-ai-experiments --skill crazy-ecommerce-builder
Clone the repo
git clone --depth 1 https://github.com/buildfastwithai/gen-ai-experiments

Made for: 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 crazy-ecommerce-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder/github.svg)](https://agentmods.dev/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder)
Your own site
<a href="https://agentmods.dev/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder"><img src="https://agentmods.dev/badge/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder/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 crazy-ecommerce-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder"><img src="https://agentmods.dev/badge/skills/buildfastwithai/gen-ai-experiments/crazy-ecommerce-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 101 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,284 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00101 $0.01284
Opus 5.5 $0.00040 $0.00514
Sonnet 5.5 $0.00020 $0.00257
Haiku 4.5 $0.00010 $0.00128

Measured 1mo ago against content hash a4ef1447ccb3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

crazy-ecommerce-builder 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 1mo 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/crazy-ecommerce-builder/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Crazy Ecommerce Builder

Turn a short company brief into a coherent creative thesis, a custom image world, and a working ecommerce experience. Make the result surprising because it expresses the product truth—not because it uses random effects.

Required companion skills

Use the available sites-building skill for implementation and validation, imagegen for original raster assets, and sites-hosting for publishing unless the user asks to keep the site local. Read each selected skill before taking its actions. If one is unavailable, follow the closest local workflow and state the limitation briefly.

Inputs

Extract or infer:

  • company or product name;
  • what is sold and why it is meaningfully different;
  • customer and price position;
  • catalog size or representative products;
  • brand personality, taboos, and desired level of visual risk;
  • existing assets, copy, site, stack, and publishing preference.

Do not demand a complete brief. Ask at most two short questions only when a missing answer would materially change the business or creative direction. Otherwise make labeled assumptions and proceed. Treat supplied product facts, prices, claims, and materials as source of truth; never invent regulated, medical, sustainability, performance, or certification claims.

Workflow

1. Inspect and protect the workspace

Determine whether this is a new site or an existing project. Preserve the existing package manager, architecture, working features, user changes, and hosting configuration. Inspect the current product surface before editing. Do not replace a functioning project solely to use a preferred framework.

2. Write the creative thesis

Before designing, condense the brief into:

  1. Product tension — the surprising contradiction or transformation inside the product.
  2. Customer feeling — the emotion the first viewport should create.
  3. Visual world — one specific art-direction system with palette, type behavior, composition, photography, motion, and texture.
  4. Commerce spine — the shortest path from intrigue to product understanding to purchase.
  5. Signature device — one memorable motif tied to the product, such as a seam, split, orbit, tear, specimen label, thermal map, or impossible scale shift.

Read the full file on GitHub · 102 lines

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago First seen · 102 lines · 101 tokens per session scan A a4ef1447ccb3

Subscribe to this mod's changes

crazy-ecommerce-builder is a skill published in the GitHub repository buildfastwithai/gen-ai-experiments (789 stars, last pushed 1mo ago), licensed MIT. It adds 101 tokens to every session and 1,284 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-08-30.

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