Навыки: Данные

Implement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality...

使用 Great Expectations、dbt 测试和 Pandera 实现数据质量验证框架

Techniques and tools for ensuring the accuracy, completeness, and reliability of data across the pipeline.

Define data quality rules, profiling strategies, validation frameworks, and quality metrics.

**This skill is deprecated.** Please refer to the main **Data Validation Rules** skill for comprehensive coverage of dat...

See the main Data Validation Rules skill for comprehensive coverage of data quality rule implementation.

Generate comprehensive dbt test suites following FF Analytics data quality standards and dbt 1.10+ syntax. This skill sh...

Systematic data validation, error detection, cross-source reconciliation, and query correctness checking for analytical...

Turns CSV, Excel, or JSON data into a polished visual report page.

把 CSV/Excel/JSON 数据转成漂亮的可视化报告页

设计 KPI、经营复盘、周月季报和数据分析型 PPT。Use for 指标趋势、差异、驱动因素、分群、行动建议和数据故事；不用于以研究方法答辩或融资叙事为主的演示。

Expert data researcher specializing in discovering, collecting, and analyzing diverse data sources. Masters data mining,...

Data discovery and analysis specialist focused on extracting actionable insights from complex datasets, identifying patt...

Writes data analyst, analytics engineer, data engineer, data scientist and machine-learning resumes. Connects methods an...

Plans and implements data retention policies with archival strategies, compliance requirements, automated cleanup jobs,...

Use when defining Bknd entities, fields, relationships, and indices. Covers entity definition with em(), field types (te...

Data science and analytics expertise for statistical analysis, machine learning pipelines, data governance, business int...

Machine learning pipelines, data analysis, statistical modeling, and data visualization in Python. Use when asked to bui...

Documentation of available data science libraries (scipy, numpy, pandas, sklearn) and best practices for statistical ana...

Processes and analyzes data with resident-kernel engines (DuckDB, Polars) and one-shot tools. Use for CSV/parquet/JSON a...

Expert data scientist for advanced analytics, machine learning, and statistical modeling. Handles complex data analysis,...

Generates deterministic seed data for development and testing with factory functions, realistic fixtures, and database r...

Detect and map data silos in construction organizations. Identify disconnected data sources and integration opportunitie...

Identify non-obvious signals, hidden patterns, and clever correlations in datasets using investigative data analysis tec...

Comprehensive audit of all construction data sources and systems. Map data flows, identify silos, assess quality, and cr...

Connect your own data source to replace the demo unicorns data. Use when the user wants to use their own database URL or...

Ensure Alpaca API is used for quality data, not yfinance fallback. Trigger when: (1) crypto volume filter fails unexpect...

提供数据库设计、优化、数据工程和数据分析能力。当需要处理数据库操作、数据管道或数据分析时使用。

Production-grade SQL optimization for OLTP systems: EXPLAIN/plan analysis, balanced indexing, schema and query design, m...

This skill should be used when the user asks "SQL or NoSQL", "which database", how to design a "data model" or "schema d...

Govern provider-agnostic data reads and state transitions through declared data-source operations, not model-authored ra...

Communicate data insights to non-technical stakeholders in a structured, persuasive format. Use when the user says "pres...

Process data story outliner operations. Auto-activating skill for Data Analytics. Triggers on: data story outliner, data...

Data Story Outliner - Auto-activating skill for Data Analytics. Triggers on: data story outliner, data story outliner Pa...

Transform CSV/Excel data into narrative reports with auto-generated insights, visualizations, and PDF export. Auto-detec...

Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting an...

Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting an...

使用可视化、叙事技巧和数据分析将数据转化为引人入胜的故事

Transform raw data into compelling narratives that drive decisions and inspire action.

Transforms raw data into compelling visual narratives using Python or R, focusing on clarity, insight, and aesthetic pre...

Designs streaming platforms for Kafka, Flink, CDC, and lakehouse ingestion. Use when planning event backbones, CDC pipel...

This skill should be used when reading any tabular data file (Excel, CSV, Parquet, ODS). It automatically detects and fi...

Python data structure conventions for this codebase. Apply when choosing between Pydantic models, dataclasses, and other...

For data

Create Next.js data table pages with SSR initial load, SWR caching, and server-response-based UI updates. Use when asked...

Expert guide for observability, analytics, telemetry, and data pipelines (OpenTelemetry, PostHog, Mixpanel) / Panduan ah...

Helps with data stuff

Manage AI training data, monitor content freshness, detect repetition, and update training samples for continuous learni...