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 isaacsight/kernel --skill higgsfield-marketplace-cardsgit clone --depth 1 https://github.com/isaacsight/kernelWrote 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/isaacsight/kernel/higgsfield-marketplace-cards)<a href="https://agentmods.dev/skills/isaacsight/kernel/higgsfield-marketplace-cards"><img src="https://agentmods.dev/badge/skills/isaacsight/kernel/higgsfield-marketplace-cards/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/isaacsight/kernel/higgsfield-marketplace-cards"><img src="https://agentmods.dev/badge/skills/isaacsight/kernel/higgsfield-marketplace-cards.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 | $0.00145 | $0.00884 |
| Opus 5 | $0.00072 | $0.00442 |
| Sonnet 5 | $0.00029 | $0.00177 |
| Haiku 4.5 | $0.00015 | $0.00088 |
Grade C, and why
higgsfield-marketplace-cards scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
1. If `higgsfield` is not on `$PATH`, install it by running the official installer with Bash: `curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh`. Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
1. If `higgsfield` is not on `$PATH`, install it by running the official installer with Bash: `curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh`. This is a copy
100% identical to higgsfield-marketplace-cards — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Marketplace Cards
Create marketplace-ready product visuals with higgsfield marketplace-cards create.
The CLI first calls the backend enhancer, where marketplace rules and templates are kept private, then creates nano_banana_2 jobs and prints result URLs.
Bootstrap
- If
higgsfieldis not on$PATH, install it by running the official installer with Bash:curl -fsSL https://raw.githubusercontent.com/higgsfield-ai/cli/main/install.sh | sh. - If
higgsfield account statusfails with authentication errors, ask the user to runhiggsfield auth login.
UX Rules
- Respond in the user's language.
- Ask at most one concise confirmation question before running.
- Prefer a product image. If the user provides only text or a URL, proceed only when the product details are clear.
- Do not write final image-generation prompts yourself. Backend enhancement owns that.
- Final answer should contain only the ready image URLs and short labels.
Scope Selection
Use --scope when the user asks for a common bundle:
| Scope | Creates |
|---|---|
main |
1 marketplace main image |
product-images |
main image + 5 secondary images |
aplus |
main image + 7 A+ modules |
full-set |
main image + 5 secondary images + 7 A+ modules |
Use repeated --asset only for custom subsets:
main_imageinfographicmulti_angledetail_shotlifestylewhats_in_boxaplus_hero_banneraplus_pain_pointsaplus_featuresaplus_ingredientsaplus_efficacyaplus_how_to_useaplus_endorsement
Command
Build and run one higgsfield marketplace-cards create command from the user's request.
For common bundles, use --scope <main|product-images|aplus|full-set>, --prompt "<short product and listing intent>", optional repeated --image <path-or-upload-id>, and optional context flags: --product_context, --brand_context, --category, --visual_style.
Examples to mirror when choosing arguments:
- Product images:
higgsfield marketplace-cards create --scope product-images --prompt "sparkling peach lemonade can for marketplace listing" --image ./can.png --category "beverage" - Full set:
higgsfield marketplace-cards create --scope full-set --prompt "premium skincare serum, clean clinical marketplace visual system" --image ./serum.jpg --brand_context "minimal white and sage palette" - Custom subset: repeat
--asset, for example--asset main_image --asset infographic --asset lifestyle. - Existing completed main image job: use
--main-job <completed_main_job_id>with the requested secondary or A+--assetvalues.
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 · 89 lines · 145 tokens per session scan C 16107629e9e4
higgsfield-marketplace-cards is a skill published in the GitHub repository isaacsight/kernel (16 stars, last pushed 13d ago), licensed MIT. It adds 145 tokens to every session and 884 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). It is 100% identical to higgsfield-marketplace-cards, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
ebay-sold-listings-search
All process output to user (progress updates, process notifications) follows the user's language.
amazon-search-listing
Amazon search and category listing scraper: extract product listings from any Amazon search results page, keyword search URL, or category browse page and return per-item cards (asin, title, url, image, price, listPrice, stars, reviewCount, badges, isAmazonChoice, isBestSeller, isSponsored, delivery, boughtInPast…
etsy-product-detail
Etsy product detail scraper: given an Etsy listing URL, returns full product detail including listingId, title, priceCurrent, priceOriginal, currency, images (all), description, shopName, shopUrl, rating, reviewCount, favorites, inCartCount, variations (with per-option price ranges), highlights, listedDate…
walmart-product-detail
Walmart product detail page extractor: given a walmart.com product URL (walmart.com/ip/...), extract full product data including itemId, title, brand, model, UPC, price, wasPrice, currency, availability, category path, seller info, all images, shortDescription, longDescription, product highlights, full specifications…
amazon-product-api-skill
This skill helps users extract structured product listings from Amazon, including titles, ASINs, prices, ratings, and specifications. Use this skill when users want to search for products on Amazon, find the best selling brand products, track price changes for items, get a list of categories with high ratings, compare…
amazon-product-search-api-skill
This skill is designed to help users automatically extract product data from Amazon search results. The Agent should proactively apply this skill when users request searching for products related to keywords, finding best-selling items from specific brands, monitoring product prices and availability on Amazon…