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.
npx skills add jqaisystems/jqai-ai-skills --skill etsy-listing-optimizergit clone --depth 1 https://github.com/jqaisystems/jqai-ai-skillsWrote 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.
[](https://agentmods.dev/skills/jqaisystems/jqai-ai-skills/etsy-listing-optimizer)<a href="https://agentmods.dev/skills/jqaisystems/jqai-ai-skills/etsy-listing-optimizer"><img src="https://agentmods.dev/badge/skills/jqaisystems/jqai-ai-skills/etsy-listing-optimizer/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.
<a href="https://agentmods.dev/skills/jqaisystems/jqai-ai-skills/etsy-listing-optimizer"><img src="https://agentmods.dev/badge/skills/jqaisystems/jqai-ai-skills/etsy-listing-optimizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00090 | $0.00605 |
| Opus 5 | $0.00045 | $0.00302 |
| Sonnet 5 | $0.00018 | $0.00121 |
| Haiku 4.5 | $0.00009 | $0.00060 |
Grade A, and why
etsy-listing-optimizer 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Etsy Listing Optimizer
Overview
Use this skill to improve marketplace listings through a review-first workflow: audit the current listing, choose keywords, rewrite title/tags/description, prioritize batches, and define a monitoring cadence. Use fake sample data in public examples and keep private shop data out of shared outputs.
Workflow
- Clarify the product type, buyer intent, marketplace, and whether the user wants a single-listing rewrite, keyword review, shop audit, or batch plan.
- Read
references/listing-constraints.mdbefore writing titles, tags, descriptions, image notes, or attributes. - Read
references/keyword-workflow.mdbefore choosing or rejecting keywords. - Read
references/batch-and-monitoring.mdbefore prioritizing many listings or recommending a refresh cadence. - Produce a concise optimization result with before/after fields, rationale, rejected keywords, review notes, and next steps.
- Require human review before anything is pasted into a live listing, shop dashboard, ad system, or scheduling tool.
Default Output
For a single listing, return:
- Listing audit summary.
- Buyer intent and positioning.
- Optimized title.
- Up to 13 tags.
- Description rewrite.
- Image, category, and attribute notes.
- Keywords used and keywords rejected.
- Human review checklist before publishing.
For a shop or batch, return:
- Priority logic.
- Batch list using fake or user-approved identifiers.
- Recommended workflow for each listing.
- Data freshness warnings.
- Monitoring cadence.
Safety Rules
- Do not publish or echo private shop exports, raw CSV rows, customer data, order data, revenue, ad data, credentials, API tokens, internal paths, or live shop configuration.
- Do not claim guaranteed ranking, sales, or platform outcomes.
- Do not recommend keyword stuffing, misleading tags, unrelated trends, trademark misuse, or competitor copying.
- Do not paste changes into a live marketplace. The user must review and apply.
- If using competitor or keyword-tool data, summarize patterns and rationale instead of exposing private exports.
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.
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.
- 12d ago First seen · 57 lines · 90 tokens per session scan A df05819858d5
etsy-listing-optimizer is a skill published in the GitHub repository jqaisystems/jqai-ai-skills (3 stars, last pushed 1mo ago), licensed MIT. It adds 90 tokens to every session and 605 once invoked, about $0.0005 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 2026-08-31.
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