Core big data processing toolkit for data teams. Includes Polars, Dask, Vaex for large-scale data processing, ETL pipelines, and distributed computing. Use when working with datasets larger than memory, building data pipelines, or optimizing data processing performance.

2026-05-27

bigdata-machine-learning

ソフトウェア開発者

Machine learning toolkit for big data teams. Includes scikit-learn, PyTorch Lightning, Transformers, SHAP for model training, deployment, and interpretation. Use when building ML pipelines, training models, or explaining predictions.

2026-05-27

bigdata-visualization

ソフトウェア開発者

Data visualization toolkit for big data teams. Includes Matplotlib, Seaborn, Plotly for static and interactive charts. Use when creating dashboards, reports, or exploring data visually.

2026-05-27

database-designer

データベースアーキテクト

Database schema design, migration planning, and RLS policies. Use when: schema design, 'design database', table relationships, row-level security. NOT for: query optimization (use postgresql-best-practices).

2026-05-27

metrics-dashboard

市場調査アナリスト・マーケティングスペシャリスト

Define and design a product metrics dashboard with key metrics, data sources, visualization types, and alert thresholds. Use when creating a metrics dashboard, defining KPIs, setting up product analytics, or building a data monitoring plan.

2026-05-27

north-star-metric

市場調査アナリスト・マーケティングスペシャリスト

Define a North Star Metric and 3-5 supporting input metrics that form a metrics constellation. Classify the business game (Attention, Transaction, Productivity) and validate against 7 criteria for an effective North Star. Use when choosing a North Star Metric, setting up a metrics framework, learning about the North Star Framework, or deciding what to measure.

2026-05-27

data-analyst-delivery-review

プロジェクト管理専門家

Delivery Review Workflow

2026-05-27

data-analyst-quality-gate

プロジェクト管理専門家

Quality Gate Workflow

2026-05-27

data-analyst-scope-contract

プロジェクト管理専門家

Scope Contract Workflow

2026-05-27

pm-cmd-setup-metrics

市場調査アナリスト・マーケティングスペシャリスト

Design a product metrics dashboard with North Star metric, input metrics, health metrics, and alert thresholds

2026-05-27

sql-queries

ソフトウェア開発者

Generate SQL queries from natural language descriptions. Supports BigQuery, PostgreSQL, MySQL, and other dialects. Reads database schemas from uploaded diagrams or documentation. Use when writing SQL, building data reports, exploring databases, or translating business questions into queries.

2026-05-27

executive-strategist-delivery-review

プロジェクト管理専門家

Delivery Review Workflow

2026-05-27

executive-strategist-quality-gate

プロジェクト管理専門家

Quality Gate Workflow

2026-05-27

executive-strategist-scope-contract

プロジェクト管理専門家

Scope Contract Workflow