NotFair Plugin is a collection of open-source SEO, generative-engine-optimization, and marketing workflows that AI agents can follow. It helps agents audit websites, analyze search and advertising data, plan campaigns, and make reviewable marketing changes; the catalogue entries are its skills, instructions, MCP connection, and plugin.
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 nowork-studio/notfair-plugin --skill ecommerce-seogit clone --depth 1 https://github.com/nowork-studio/notfair-pluginWrote 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/nowork-studio/notfair-plugin/ecommerce-seo)<a href="https://agentmods.dev/skills/nowork-studio/notfair-plugin/ecommerce-seo"><img src="https://agentmods.dev/badge/skills/nowork-studio/notfair-plugin/ecommerce-seo/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/nowork-studio/notfair-plugin/ecommerce-seo"><img src="https://agentmods.dev/badge/skills/nowork-studio/notfair-plugin/ecommerce-seo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00202 | $0.00305 |
| Opus 5.5 | $0.00081 | $0.00122 |
| Sonnet 5.5 | $0.00040 | $0.00061 |
| Haiku 4.5 | $0.00020 | $0.00030 |
Grade A, and why
ecommerce-seo 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 16d 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.
What it actually says
Canonical NotFair workflow
Read ../../seo/ecommerce-seo/WORKFLOW.md completely, then follow it as the active workflow. Resolve every relative reference from that file against ../../seo/ecommerce-seo/.
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.
- 16d ago Changed · -55 lines 5d7fd4f3cf2f
- 1mo ago Changed · -2 lines · -33 tokens per session b091b840ecd0
- 1mo ago First seen · 79 lines · 235 tokens per session scan A d2a5760836ed
ecommerce-seo is a skill published in the GitHub repository nowork-studio/notfair-plugin (4,062 stars, last pushed 3d ago), licensed MIT. It adds 202 tokens to every session and 305 once invoked, about $0.0008 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.
Other skills, from other repositories
pricing-and-packaging
Sets price, structures packages and tiers, and designs the monetization surfaces that carry them — upgrade paths, paywalls, and offer construction. Use this to set or change pricing, design or restructure tiers, choose a pricing metric, build an offer, design upgrade prompts and paywalls, or evaluate whether a pricing…
seo-content-collection-page
Spec, audit, competitor benchmark and build for e-commerce collection, category and product listing pages (PLPs) on Shopify, WooCommerce, Magento, BigCommerce, PrestaShop or a custom store. Runs four phases: the collection spec (COL-01 to COL-24 plus the common rows), an audit of the live page with the bundled…
seo-content-product-page
Spec, audit, competitor benchmark and build for e-commerce product pages (PDPs), so they rank in Google and get recommended by the AI assistants that now link products directly. Input: a product page URL or a product brief (Shopify, WooCommerce, Magento, BigCommerce, PrestaShop, Wix, Webflow or custom). Runs four…
laravel-billing
Use when implementing subscriptions, invoices, payment methods, webhooks, or billing portals with Laravel Cashier (Stripe or Paddle).
laravel-stripe-connect
Use when implementing multi-vendor marketplace payments, seller onboarding, commissions, payouts, or split payments with Stripe Connect.
paypal-routing
PayPal payments, subscriptions, checkout, invoices, disputes, webhooks, BNPL, Venmo, SDK, v5, v6, Fastlane, Braintree Fastlane, braintree-web, accelerated guest checkout. Routes PayPal developer questions to the right command or reference file.