Use when accepting user input. Use when handling request data. Use when trusting external data without validation.

Validate JSON data against JSON Schema specifications. Use for API validation, config file validation, or data quality checks.

Explore data lineage and dependencies. Handles "what depends on this table", "where does this data come from", "impact analysis", "upstream dependencies", "downstream consumers".

Generate realistic mock API responses with fake data. Use for testing, prototyping, or creating sample data for frontend development.

Master Node.js streams for memory-efficient processing of large datasets, real-time data handling, and building data pipelines

Create and manipulate Excel spreadsheets with formulas, formatting, charts, and data analysis. Use when working with Excel files, CSV data, or spreadsheet operations.

Create Data Contracts (CTR) - Optional Layer 9 artifact using dual-file format (.md + .yaml) for API/data contracts

Generate data visualizations, plots, and charts. Analyzes data structure to select optimal visualization types. supports bar charts, line graphs, and scatter plots for clarity.

Convert data between formats, schemas, or representations with explicit loss accounting and validation. Use when reformatting data, mapping between schemas, normalizing inputs, or translating structures.

Generate data visualizations, plots, and charts. Analyzes data structure to select optimal visualization types. supports bar charts, line graphs, and scatter plots for clarity.

Check data health, alerts, freshness issues, schema changes. Handles "is my data healthy", "any issues", "what's broken", "status check", "health summary".

Classify and govern data with tags. Handles "tag this table as PII", "apply financial tag", "list tags", "classify data", "add governance label".

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.

Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.