AI Engineering

Cover Design reads an article, asks one question at a time, and generates a prompt for social cover images. Use it for WeChat or Xiaohongshu covers with reference faces and extra assets like UI screenshots or product images.

Ad Bidding Strategies helps choose and tune manual CPC, Target CPA, Target ROAS, and other bidding approaches. Use it when selecting a strategy, setting automated bids, or checking whether conversion data is sufficient.

Blockchain Fundamentals explains distributed ledger architecture, consensus, and block structure, and helps decide when blockchain is appropriate. It is used when evaluating a blockchain use case or choosing a permissioned or public design.

CTR Prediction Model estimates the probability that an ad will be clicked from user, query, ad, and position features. Use it for ad ranking, bid optimization, or evaluating creative performance.

E-Commerce Product Ranking combines relevance, CTR, conversion, ratings, and business metrics to sort products. Use it for product search or browse ranking when pure text relevance is not enough.

Employee Turnover Prediction builds models that estimate the probability an employee will leave and surfaces likely retention drivers. Use it for attrition prediction, flight-risk scoring, and prioritizing HR interventions.

Gale-Shapley Stable Matching implements deferred acceptance for two-sided preference matching. Use it for candidate-to-job, student-to-school, or other stable assignment problems with ranked preferences.

Generalized Second Price Auction computes ad slot assignments and cost-per-click from bids and quality scores. Use it to analyze search ad auctions, ad rank, and bidding dynamics.

Influence Maximization selects k seed nodes in a network to maximize expected spread under Independent Cascade or Linear Threshold models. Use it to choose seeds for viral campaigns, maximize reach under a budget, or compare seeding strategies.

Smart Contracts designs and implements on-chain agreements, token logic, and other immutable blockchain programs. Use it when you need smart contract architecture, security review, or test coverage for Solidity or similar contracts.

VCG Mechanism allocates ad slots to maximize welfare and computes externality-based payments for truthful bidding. Use it to design incentive-compatible auctions or compare VCG with GSP revenue tradeoffs.

Create Skill guides users through collecting domain knowledge and turning it into a structured Claude Code skill. Use it when creating or refining a skill from team-specific rules, triggers, and decision criteria.