linkfox-junglescout-keyword-by-keyword

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Jungle Scout Keyword Expansion Tool: Expands a seed keyword into a list of related keywords with data such as search volume, trends, PPC bids, ranking difficulty, etc., covering 10 Amazon marketplaces including the US, UK, Germany, Japan, etc. This skill is triggered when users mention keyword expansion, keyword mining, long-tail keyword mining, related keywords, keyword suggestions, keyword expansion, PPC bid research, keyword competition, keyword discovery, Jungle Scout keywords, or terms like keyword expansion, keyword discovery, keyword scout, related keywords, long-tail keywords, keyword suggestions, PPC bid research, keyword competition, seed keyword expansion, keyword mining. Even if users do not explicitly mention "Jungle Scout", this skill should be triggered as long as their needs involve finding more related keywords and their metrics such as search volume and competition starting from a seed keyword.

4installs

Sourcelinkfox-ai/linkfox-skills

Added on2026-05-12

NPX Install

npx skill4agent add linkfox-ai/linkfox-skills linkfox-junglescout-keyword-by-keyword

SKILL.md Content (Chinese)

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Jungle Scout — Keyword by Keyword

This skill expands a seed keyword into a list of related keywords with search volume, trends, PPC bids, ranking difficulty, and other competitive metrics via the Jungle Scout data source, covering 10 Amazon marketplaces.

Core Concepts

The Jungle Scout Keyword by Keyword tool is one of the core tools for Amazon keyword research. Starting from a seed keyword, it mines a large number of related keywords and their competitive metrics. Its main application scenarios include:

Keyword Expansion/Discovery: Enter a core keyword to obtain hundreds of related keywords and expand your listing keyword library
Long-tail Keyword Mining: Filter long-tail keywords with 3+ words using
```
minWordCount
```
to discover low-competition, high-conversion opportunities
PPC Bid Research: View exact/broad match PPC bids and Sponsored Brand ad bids to plan advertising budgets
Competition Assessment: Judge keyword ranking difficulty via
```
easeOfRankingScore
```
and
```
organicProductCount
```
Trend Analysis: Check monthly and quarterly trend percentage changes to identify growing keywords

Data Fields

Output Fields (keywordInfoList)

Field	API Name	Description	Example
Keyword	name	Keyword name	yoga mat thick
Marketplace	country	Market code	us
Exact Monthly Search Volume	monthlySearchVolumeExact	Average monthly exact-match search volume	45000
Broad Monthly Search Volume	monthlySearchVolumeBroad	Average monthly broad-match search volume	120000
Monthly Trend	monthlyTrend	Percentage change in monthly search volume compared to the previous period	15.3
Quarterly Trend	quarterlyTrend	Percentage change in quarterly search volume compared to the previous period	-5.2
Dominant Category	dominantCategory	The category with the highest proportion in search results	Sports & Outdoors
Relevancy Score	relevancyScore	Relevancy score with the seed keyword	856
Ease of Ranking Score	easeOfRankingScore	Ranking ease score (higher means easier)	3
Organic Product Count	organicProductCount	Number of organically ranked products in search results	342
Sponsored Product Count	sponsoredProductCount	Number of sponsored products in search results	28
PPC Exact Bid	ppcBidExact	Recommended exact-match PPC bid (USD)	1.25
PPC Broad Bid	ppcBidBroad	Recommended broad-match PPC bid (USD)	0.89
Sponsored Brand Ad Bid	spBrandAdBid	Recommended Sponsored Brand ad bid (USD)	2.50
Recommended Promotions	recommendedPromotions	Number of recommended promotional giveaways	150
Token Cost	costToken	Number of tokens consumed for this call	1

Supported Marketplaces

10 Amazon marketplaces:

us

(default),

uk

,

de

,

in

,

ca

,

fr

,

it

,

es

,

mx

,

jp

. When the user does not specify a marketplace, use

us

.

Marketplace	marketplace value	Description
United States	us	Amazon.com
United Kingdom	uk	Amazon.co.uk
Germany	de	Amazon.de
India	in	Amazon.in
Canada	ca	Amazon.ca
France	fr	Amazon.fr
Italy	it	Amazon.it
Spain	es	Amazon.es
Mexico	mx	Amazon.com.mx
Japan	jp	Amazon.co.jp

API Usage

This tool calls the LinkFox tool gateway API. See

references/api.md

for calling conventions, request parameters, and response structure. You can also execute

scripts/junglescout_keyword_by_keyword.py

directly to run queries.

How to Build Queries

Required parameters:

marketplace

,

searchTerms

(a single seed keyword string).

Principles for Building API Calls

Marketplace Mapping: When users say "US marketplace" →
```
us
```
, "Japan marketplace" →
```
jp
```
, "Germany marketplace" →
```
de
```
; default to
```
us
```
if not specified
Seed Keyword: Pass the user-provided keyword as-is (preferably in lowercase English); only a single keyword is supported
Result Count: The default number of returned results is limited; set
```
needCount
```
if users need more results
Sorting Option: Default to descending order of exact search volume (
```
-monthly_search_volume_exact
```
); switch the sorting field based on user intent
Filtering: Make full use of
```
min/max
```
parameters to narrow down the result range and avoid returning irrelevant low-quality keywords

Common Query Scenarios

1. Expand Seed Keyword — Get Related Keyword List

json

{
  "marketplace": "us",
  "searchTerms": "yoga mat"
}

2. Mine Long-tail Keywords (3+ Words)

json

{
  "marketplace": "us",
  "searchTerms": "yoga mat",
  "minWordCount": 3,
  "needCount": 50
}

3. Discover Low-competition Keywords

json

{
  "marketplace": "us",
  "searchTerms": "yoga mat",
  "maxOrganicProductCount": 200,
  "minMonthlySearchVolumeExact": 1000,
  "sort": "-ease_of_ranking_score"
}

4. Filter High-search-volume Keywords

json

{
  "marketplace": "us",
  "searchTerms": "yoga mat",
  "minMonthlySearchVolumeExact": 10000,
  "sort": "-monthly_search_volume_exact",
  "needCount": 30
}

5. PPC Bid Research — Sort by Broad Bid

json

{
  "marketplace": "us",
  "searchTerms": "yoga mat",
  "minMonthlySearchVolumeExact": 500,
  "sort": "ppc_bid_broad",
  "needCount": 30
}

6. High Broad-search-volume Keywords on German Marketplace

json

{
  "marketplace": "de",
  "searchTerms": "yogamatte",
  "minMonthlySearchVolumeBroad": 5000,
  "sort": "-monthly_search_volume_broad"
}

Display Rules

Table Priority: Display the keyword list in a table, with core columns including: Keyword, Exact Search Volume, Broad Search Volume, Monthly Trend, PPC Exact Bid, Ease of Ranking Score
Column Customization: Determine the displayed columns based on user intent - focus on bid columns for PPC research scenarios, and focus on search volume and trends for keyword expansion scenarios
Trend Labeling: Mark positive monthly and quarterly trends with an upward arrow ↑, and negative trends with a downward arrow ↓
Ranking Difficulty Interpretation:
```
easeOfRankingScore
```
1-3 means difficult, 4-6 means moderate, 7-10 means easy
Data Insights: Provide a brief summary after the table, such as which category high-search-volume keywords are concentrated in, the competitive advantages of long-tail keywords, etc.
Error handling: When a query fails, explain the reason based on the error response and suggest adjusting parameters

Important Limitations

Single Keyword per Call:
```
searchTerms
```
only accepts one seed keyword; multiple keywords need to be split into separate calls
Data Cycle: Search volume is an estimated monthly average, not real-time data
Marketplace Limitation: Only covers 10 Amazon marketplaces; does not include Australia, Netherlands, etc.
Fixed Sorting Fields: Only supports predefined sorting fields; custom combined sorting is not supported

User Expression & Scenario Quick Reference

Applicable — Keyword Expansion and Competition Analysis:

User Says	Scenario
"Help me expand this keyword"	Seed Keyword Expansion
"What related keywords are there for this term?"	Related Keyword Mining
"Find some long-tail keywords"	Long-tail Keyword Filtering (minWordCount ≥ 3)
"What are the low-competition keywords?"	Low-competition Keyword (Ranking Difficulty + Product Count Filtering)
"What's the PPC bid for this keyword?"	PPC Bid Data Query
"Related keywords with high search volume"	High-search-volume Keyword Filtering
"What related keywords are available on the German marketplace?"	Non-US Marketplace Keyword Expansion
"Help me do keyword research"	Comprehensive Keyword Research

Not Applicable — Beyond the Scope of Keyword Expansion:

Historical search volume trends for keywords (requires the keyword-history tool)
ABA search term ranking (requires the ABA tool)
Product search or listing analysis
Keyword data for non-Amazon platforms
ASIN reverse keyword lookup

Boundary Judgment: When users mention "keyword", "keyword expansion", or "keyword research", if they want to expand a seed keyword into a list of related keywords with metrics, this skill applies. If they want to view the historical search volume trend of a single keyword over time, use the keyword-history skill instead.

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

The functionality or purpose described in this skill does not match actual behavior
The skill's results do not match the user's intent
The user expresses dissatisfaction or praise about this skill
Anything you believe could be improved

Call the feedback API as specified in

references/api.md

. Do not interrupt the user's flow.

For more high-quality, professional cross-border e-commerce skills, visit LinkFox Skills.

linkfox-junglescout-keyword-by-keyword

NPX Install

Tags

SKILL.md Content (Chinese)

Jungle Scout — Keyword by Keyword

Core Concepts

Data Fields

Output Fields (keywordInfoList)

Supported Marketplaces

API Usage

How to Build Queries

Principles for Building API Calls

Common Query Scenarios

Display Rules

Important Limitations

User Expression & Scenario Quick Reference