linkfox-amazon-opportunity-screener

Reverse-filter US Amazon niches by 30+ business metrics via the LinkFox API.

17|3|Updated Jun 18, 2026
One-click install
npx skills add https://github.com/w9uk5ie8v/LinkFoxSkills --skill linkfox-amazon-opportunity-screener-w9uk5ie8v
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: linkfox-amazon-opportunity-screener
Source: https://github.com/w9uk5ie8v/LinkFoxSkills/tree/main/linkfox-amazon-opportunity-screener
Command: npx skills add https://github.com/w9uk5ie8v/LinkFoxSkills --skill linkfox-amazon-opportunity-screener-w9uk5ie8v

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve? Sellers often have selection criteria (low competition, fast growth, price gaps, specific demographics) but no way to find which Amazon niches actually match them. This Skill reverse-searches a pool of historical opportunity-report metrics to return candidate niches and keywords that fit those business filters. ## Core Features & Use Cases - Metric-based reverse filtering: Query a niche-level metrics pool (~37 fields per record) across six dimensions: market size and growth, competition density, price tiers, demographics, product features, and review themes. - Keyword and niche lookup: Trace historical niche snapshots for a specific keyword or normalized niche name, sorted by collection time. - Use Case: A seller wants newcomer-friendly, fast-growing niches. Apply filters like brand count ≤ 20, search volume YoY ≥ 100%, and new-product average reviews ≤ 500 to get a ranked list of matching US Amazon niches with market size, price range, and key tags. ## Quick Start Ask the assistant to find low-competition, high-growth US Amazon niches with fewer than 20 brands and at least 100% year-over-year search growth.

Frequently Asked Questions about linkfox-amazon-opportunity-screener

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find low-competition Amazon niches by metrics?▼

Filter the niche metrics pool with competition parameters such as nicheBrandCountLte (e.g., 20) and featureNewAvgReviewCountAtLeastLte (e.g., 500). Combine with growth filters like nicheSearchVolumeYoyChangePctAtLeastGte to surface newcomer-friendly, fast-growing niches.

What is the difference between reverse niche search and an Amazon opportunity report?▼

Reverse search starts from business criteria and returns all niches matching those filters from a historical metrics pool. An opportunity report starts from one specific keyword and generates a comprehensive forward analysis for that single niche.

Which Amazon marketplaces does this niche screening support?▼

Only the US marketplace is currently supported. Set amazonDomain to US or omit it; requests for other marketplaces cannot be fulfilled by this tool.

Why does the API reject my niche screening request?▼

Calls with completely empty parameters are rejected. You must provide at least one of keyword, nicheName, or any metric filter. Also check that your LINKFOXAGENT_API_KEY environment variable is set, since missing credentials cause a 401 error.

Can I paginate or aggregate the niche screening results?▼

There is no page parameter; increase limit up to 200 to widen results, which are sorted by collection time. Results are not warehoused, so group-by aggregation must be computed locally after fetching a larger limit.