Data

Customer Feedback Analysis extracts sentiment, pain points, feature requests, and improvement priorities from e-commerce reviews and feedback. Use it to turn customer data into a report and action plan for a specific business or platform.

Dropshipping Product Research identifies products with healthy margins, reliable suppliers, and manageable competition. Use it when evaluating shipping times, return risk, and marketing viability for a dropshipping store.

E-Commerce A/B Testing helps plan and analyze experiments for product pages, pricing, ads, emails, and checkout flows. Use it when you need statistical guidance, sample size estimates, or platform-specific testing steps.

E-Commerce Competitor Analysis maps competitors across marketplaces, DTC, and social commerce. Use it to compare positioning, pricing, messaging, and channel performance when doing competitive research.

eBay Product Research analyzes completed listings, sell-through rates, competition, fees, and seasonality to identify products that may resell well on eBay. Use it when evaluating niches, sourcing options, or pricing strategy.

Performance Diagnosis finds why ad campaigns are underperforming and points to the bottleneck. Use it for low performance, high CPL, or bad ads before making changes.

Azure Cosmos DB explains partition key design, consistency tradeoffs, change feed, and SDK usage for NoSQL workloads. Use it when modeling data or writing TypeScript access code for Cosmos DB.

A-Share Analyst helps retrieve A-share market data and apply technical, fundamental, and factor-based analysis for research. It is used for stock analysis, today’s screening, sector tracking, and report generation, not for trading instructions.

MinerU PDF Parser converts complex PDF documents into LLM-friendly Markdown or JSON. Use it to extract text, tables, equations, images, and structured sections for academic papers, technical docs, reports, and RAG pipelines.

Basic Revenue CSV Analysis identifies the month with the highest revenue in a small CSV file and explains the result concisely. Use it when you need a short answer with the winning month, value, and a brief rationale.

SQL Optimization Expert explains how to tune MySQL queries and indexes using EXPLAIN, index design, pagination, joins, and batch updates. Use it when a query is slow, a plan is inefficient, or an index is not being used.

Ads Performance Analytics helps you read paid media dashboards without mistaking platform-reported numbers for truth. Use it when reconciling attribution, ROAS, incrementality tests, or dashboard metrics against warehouse revenue.