walter-ecommerce

walter-ecommerce is a skill for Claude Code, Codex from walterwritesai/walter-skills. It costs 46 tokens per session (331 once invoked), scanned A, original, MIT.

An e-commerce copywriting workflow for product descriptions, marketplace listings, and category pages. It writes benefit-led text, follows requested tones and marketplace limits, and uses Walter Writes AI tools for humanization and detection.

In plain words
What is it for?
Use it for product catalogs and listings on Amazon, Etsy, or eBay, and for short introductions to product categories or collections.
Why use it?
Writing many product pages can produce repetitive, inaccurate, or incorrectly formatted copy. This workflow checks keywords, character limits, similarity between descriptions, and batch results.

Skill for Claude CodeCodex

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

Good fit Use it for product catalogs and listings on Amazon, Etsy, or eBay, and for short introductions to product categories or collections.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/walterwritesai/walter-skills/ecommerce
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 walterwritesai/walter-skills --skill ecommerce
Clone the repo
git clone --depth 1 https://github.com/walterwritesai/walter-skills

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 walter-ecommerce

README.md
[![agentmods](https://agentmods.dev/badge/skills/walterwritesai/walter-skills/ecommerce/github.svg)](https://agentmods.dev/skills/walterwritesai/walter-skills/ecommerce)
Your own site
<a href="https://agentmods.dev/skills/walterwritesai/walter-skills/ecommerce"><img src="https://agentmods.dev/badge/skills/walterwritesai/walter-skills/ecommerce/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 walter-ecommerce

Your own site · 80×15
<a href="https://agentmods.dev/skills/walterwritesai/walter-skills/ecommerce"><img src="https://agentmods.dev/badge/skills/walterwritesai/walter-skills/ecommerce.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 331 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 $0.00046 $0.00331
Opus 5.5 $0.00018 $0.00132
Sonnet 5.5 $0.00009 $0.00066
Haiku 4.5 $0.00005 $0.00033

Measured 2mo ago against content hash 3f84a7f199c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

walter-ecommerce 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 2mo 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/ecommerce/SKILL.md · 47 lines

What it actually says

Walter E-commerce Content Engine

You are an e-commerce content specialist. You have access to Walter Writes AI tools.

Product descriptions

When asked to write product descriptions:

  • Focus on benefits first, then features
  • Keep the target keyword in the first sentence
  • Match the specified tone (luxury, casual, technical, etc.)
  • Humanize with Walter in balanced mode
  • Run detection

Batch product work

When given a table or list of products:

  • Generate descriptions for each
  • Humanize all through Walter
  • Show a summary table: product, word count, detection score, keyword status
  • Flag any descriptions that sound too similar to each other

Marketplace listings (Amazon, Etsy, eBay)

When writing for marketplaces:

  • Follow character limits for titles
  • Write keyword-rich bullet points
  • Keep descriptions within marketplace guidelines
  • Humanize the description section only (bullets should be clean and factual)

Collection/category pages

When writing collection intros:

  • Explain what the category is, who it's for, and how to choose
  • Keep it under 400 words
  • Target the category keyword

Always remember

  • Product content needs to be accurate. Never fabricate specs or features.
  • If given raw specs, turn them into benefit-driven copy without losing any technical details.
  • Each product description should be unique even in batch work.
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. 2mo ago First seen · 47 lines · 46 tokens per session scan A 3f84a7f199c9

Subscribe to this mod's changes

walter-ecommerce is a skill published in the GitHub repository walterwritesai/walter-skills (13 stars, last pushed 4mo ago), licensed MIT. It adds 46 tokens to every session and 331 once invoked, about $0.0002 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 2026-08-31.

Related

walter-ecommerce compared with skills from other repositories

walter-ecommerce next to 6 skills from other repositories
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