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Data Analysis
Data access, storage, extraction, analysis, reporting, and insight generation.
655 skills
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Data Type Classifier
Classify construction data by type (structured, unstructured, semi-structured). Analyze data sources and recommend appropriate storage/processing methods
Data Visualization
Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and story...
Data Viz
Create terminal charts and plots from CSV or JSON data using YouPlot and termgraph without leaving the command line.
DataMerge
Use when enriching B2B company or contact data — looking up companies by domain, exploring company hierarchies, finding contacts at companies, discovering lo...
Database
Design and operate databases avoiding common scaling, reliability, and data integrity traps.
Database Engineering Mastery
Database Engineering Mastery covers schema design, indexing, query optimization, and migration for PostgreSQL, MySQL, SQLite, supporting OLTP/OLAP workloads.
Database Operations
Use when designing database schemas, writing migrations, optimizing SQL queries, fixing N+1 problems, creating indexes, setting up PostgreSQL, configuring EF Core, implementing caching, partitioning tables, or any database performance question.
DeFi Yield Scout
Scan and compare USDC yield farming APYs on Base and Arbitrum, analyze vault performance, breakeven migration, and protocol risk using live DeFiLlama data.
Defi Yield Scanner
Scan DeFi protocols for the best yield opportunities. Covers Aave, Compound, Curve, Yearn, Uniswap v3, and emerging L2 protocols. Compares APY vs risk, track...
Demand Forecasting Framework
Build demand forecasts using time series, causal models, and expert judgment for planning, inventory, and capacity decisions with scenario analysis.
Dependency Auditor
Analyzes multi-language project dependencies to identify vulnerabilities, license risks, outdated packages, unused libraries, and plans safe upgrade paths.
Detox Counter
Track any detox with customizable counters, symptom logging, and progress milestones
Dgn To Excel
Convert DGN files (v7-v8) to Excel databases. Extract elements, levels, and properties from infrastructure CAD files.
Dianping-query
查询大众点评餐厅信息。使用场景：(1) 用户要查询某家餐厅的评分、人均消费、地址 (2) 用户要搜索特定菜系或区域的餐厅推荐 (3) 用户要获取附近美食推荐。登录账号：一定S。重要：搜索时URL需包含城市ID（如hangzhou页面），账号定位北京时需使用URL参数方式绕过。
Diet Tracker
Tracks daily diet and calculates nutrition information to help achieve weight loss goals. Use when user provides meal information, asks about calorie intake,...
Direct Analysis
Анализ рекламных кампаний Яндекс.Директ
Dividend Premium Tracker
Track the dividend premium (dividend yield minus 10-year bond yield) for CSI Dividend Low Volatility Index. Monitor dividend yield, 10-year bond yield, and calculate the premium for investment decisions.
Document Pro
文档处理技能 - 让 AI 能够读取、解析、提取 PDF、DOCX、PPT 等文档的关键信息。当用户要求分析文档、提取内容、总结报告时触发此技能。
Dogecoin
Assist with Dogecoin DOGE transactions, wallet management, and network characteristics.
Domain Authority Auditor
Runs a full CITE 40-item domain authority audit, scoring domains across 4 dimensions with weighted scoring by domain type. Produces a detailed report with pe...
Douyin Hot Trend
获取抖音热榜/热搜榜数据，包含热门视频、挑战赛、音乐等多领域热门内容，并输出标题、热度值与跳转链接。
E-Commerce Price Monitor & Competitive Intel
Monitors and compares product prices across Amazon, Zalando, eBay, AliExpress, and others for competitive analysis and dynamic repricing.
ERPClaw-AI-Engine-Analytics
AI-powered business analysis for ERPClaw — anomaly detection, cash flow forecasting, business rules, relationship scoring, conversation memory
ERPClaw-Analytics
Cross-module KPIs, financial ratios, trends, and dashboards for ERPClaw — read-only, gracefully degrades when optional skills are missing