Amazon Review Checker 🔍#

Review authenticity analyzer — detect fake reviews, suspicious patterns, and rating manipulation.

Installation#

bash

npx skills add nexscope-ai/eCommerce-Skills --skill amazon-review-checker -g

Features#

• Authenticity Score — 0-100 comprehensive rating
• Suspicious Pattern Detection — Time clustering, content similarity, rating anomalies
• Fake Review Flagging — Mark high-risk reviews with explanations
• Progressive Analysis — More data = deeper insights

Progressive Analysis Levels#

LevelRequired DataUnlocked AnalysisL1 BasicReview contentSimilarity, length, keywordsL2 Advanced+ Review dateTime clustering detectionL3 Deep+ Star ratingRating distribution analysisL4 Complete+ VP statusVerified purchase validation

Detection Dimensions#

DimensionWeightMethodTime Clustering25%Sliding window + burst detectionContent Similarity20%N-gram + Jaccard similarityRating Distribution20%Chi-square test vs natural distributionVP Ratio15%Compare to category benchmarkReview Length5%Entropy analysisSuspicious Keywords5%Keyword pattern matching

Risk Levels#

ScoreLevelDescription70-100✅ Low RiskReviews appear authentic50-69⚠️ Medium RiskSome concerns found30-49🔴 High RiskMultiple red flags0-29💀 CriticalLikely mass fake reviews

Usage#

Method 1: Paste Reviews#

Paste reviews directly in conversation:

text

Check these reviews:

5 stars - Great product! Works perfectly.
5 stars - Amazing! Best purchase ever.
1 star - Not as described.

Method 2: JSON Input#

bash

python3 scripts/analyzer.py '[
  {"content": "Great product!", "rating": 5, "date": "2024-01-15", "verified_purchase": true},
  {"content": "Amazing!", "rating": 5, "date": "2024-01-15", "verified_purchase": false}
]'

Method 3: Demo Mode#

bash

python3 scripts/analyzer.py --demo

Output Example#

text

📊 Review Authenticity Report

ASIN: B08XXXXX
Reviews: 10
Analysis Level: L4

━━━━━━━━━━━━━━━━━━━━━━━━

Authenticity Score: 66/100 ⚠️

Medium Risk - Some concerns found.

━━━━━━━━━━━━━━━━━━━━━━━━

Detection Dimensions

🔴 Time Clustering: 70/100
   Max 6 reviews within 48h

✅ Content Similarity: 24/100
   Found 0 highly similar review groups

━━━━━━━━━━━━━━━━━━━━━━━━

High-Risk Reviews (Top 3)

1. Risk 75% - "Perfect!"
   Reason: Too short, non-VP, templated 5-star

🔍 Want more accurate analysis? Add:
• Reviewer info → Unlock "Account Profile Analysis"

Interaction Flow#

text

User Input (any format)
        ↓
Smart field detection
        ↓
Analyze with available data
        ↓
Results + depth suggestions
        ↓
User continues or ends

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Part of Nexscope AI — AI tools for e-commerce sellers.