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 nexscope-ai/Amazon-Skills --skill amazon-negative-keywordsgit clone --depth 1 https://github.com/nexscope-ai/Amazon-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/nexscope-ai/amazon-skills/amazon-negative-keywords)<a href="https://agentmods.dev/skills/nexscope-ai/amazon-skills/amazon-negative-keywords"><img src="https://agentmods.dev/badge/skills/nexscope-ai/amazon-skills/amazon-negative-keywords/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/nexscope-ai/amazon-skills/amazon-negative-keywords"><img src="https://agentmods.dev/badge/skills/nexscope-ai/amazon-skills/amazon-negative-keywords.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 14 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00049 | $0.04041 |
| Opus 5 | $0.00024 | $0.02021 |
| Sonnet 5 | $0.00010 | $0.00808 |
| Haiku 4.5 | $0.00005 | $0.00404 |
Grade A, and why
amazon-negative-keywords 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 10d 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 — 449 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Amazon Negative Keywords 🚫
Strategic negative keyword management for Amazon PPC. Eliminate waste, improve ACoS, and maximize advertising efficiency.
Installation
npx skills add nexscope-ai/Amazon-Skills --skill amazon-negative-keywords -g
Usage Examples
Search term analysis and negative keyword identification:
"Analyze my search terms and identify negative keywords - I'm seeing too much wasted spend on irrelevant clicks"
Campaign waste reduction strategy:
"My Amazon PPC campaigns have 40% ACoS but lots of irrelevant traffic - help me create a negative keyword strategy"
Savings estimation and optimization:
"Calculate potential savings from negative keyword optimization across my 15 Amazon PPC campaigns"
Core Capabilities
1. Search Term Analysis & Waste Identification
- Comprehensive search term report analysis and performance evaluation
- Irrelevant traffic identification and click waste quantification
- Conversion pattern analysis and keyword performance segmentation
- Cost savings opportunity assessment and ROI impact calculation
2. Strategic Negative Keyword Development
- Multi-tier negative keyword strategy development and implementation planning
- Match type optimization and negative keyword list management
- Campaign-level and account-level negative keyword strategy coordination
- Competitive negative keyword analysis and market positioning protection
3. Automated Management & Performance Tracking
- Systematic negative keyword addition and management workflows
- Performance impact measurement and savings validation
- Ongoing optimization and refinement processes
- Cross-campaign negative keyword synchronization and scaling strategies
How It Works
Step 1: Search Term Analysis & Waste Assessment
Comprehensive analysis of search term performance and waste identification
Analyze search term data to identify optimization opportunities:
- Review search term reports across all campaigns to identify low-performing and irrelevant queries
- Analyze conversion patterns, ACoS performance, and traffic quality to quantify wasted spend
- Identify keyword themes and patterns that consistently underperform or attract wrong audience
- Calculate potential savings and ROI impact from negative keyword implementation
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.
- 10d ago First seen · 449 lines · 49 tokens per session scan A 32e18c39f6ad
amazon-negative-keywords is a skill published in the GitHub repository nexscope-ai/Amazon-Skills (649 stars, last pushed 14d ago), licensed MIT. It adds 49 tokens to every session and 4,041 once invoked, about $0.0002 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 2026-08-30.
Other skills, from other repositories
1800flowers-checkout
Buy products from 1-800-Flowers (1800flowers.com) and manage those orders via the Zinc API (zinc.com). Use when the user wants to purchase, order, or check out an item from 1-800-Flowers, check 1-800-Flowers order status or tracking, cancel a 1-800-Flowers order, or return a 1-800-Flowers item. One API also covers…
send-donuts
Send a box of Krispy Kreme donuts (doughnuts) to someone by mail, paid with your own credit card via Stripe Link — driven entirely from the terminal. Use when the user wants to send donuts, doughnuts, treats, or a thank-you gift to a lead, prospect, customer, colleague, or friend — e.g. "send donuts to Jane at Acme"…
universal-checkout
Discover, buy, track, and return products across Amazon, Walmart, Target, Best Buy, eBay, and 50+ other US retailers via the Zinc API (zinc.com). Use when the user wants to search for or buy a product, check out, check order status or tracking, cancel an order, or return an item programmatically. Supports API key auth…
homedepot-checkout
Buy products from The Home Depot (homedepot.com) and manage those orders via the Zinc API (zinc.com). Use when the user wants to purchase, order, or check out an item from The Home Depot, check The Home Depot order status or tracking, cancel a The Home Depot order, or return a The Home Depot item. One API also covers…
bestbuy-checkout
Buy products from Best Buy (bestbuy.com) and manage those orders via the Zinc API (zinc.com). Use when the user wants to purchase, order, or check out an item from Best Buy, check Best Buy order status or tracking, cancel a Best Buy order, or return a Best Buy item. One API also covers Amazon, Walmart, Target, Best…
lowes-checkout
Buy products from Lowe's (lowes.com) and manage those orders via the Zinc API (zinc.com). Use when the user wants to purchase, order, or check out an item from Lowe's, check Lowe's order status or tracking, cancel a Lowe's order, or return a Lowe's item. One API also covers Amazon, Walmart, Target, Best Buy and 50+…