Agent skills for Codex CLI

Export Claude Code session and analytics data in JSON, CSV, or Markdown formats.

Generates a Mermaid sequence diagram showing how data moves between components.

🐉 Fetches and parses time-series data from various sources.

Data ingestion patterns for loading data from cloud storage, APIs, files, and streaming sources into databases.

Review data integrity for Rails changes.

Join two datasets with automatic strategy selection (joinp vs join vs sqlp)

Large-scale data migrations with validation, rollback, and zero-downtime strategies.

Optional advanced tool for complex data modeling.

Enforces rigorous safety protocols, multi-layer backups, and phased execution for high-risk production database operations.

Designs ETL/ELT data pipelines with proper extraction, transformation, and loading patterns, including orchestration, error handling, and…

Profile a CSV/TSV/Excel file - detect format, compute statistics, show value distributions

Build a fully automated AI-powered data collection agent for any public source — job boards, prices, news, GitHub, sports, anything.

Optimize provider selection, routing, and credit usage across 150+ enrichment sources for company/contact intelligence.

Transforms raw datasets into interactive shadcn/ui dashboards and professional charts using libraries like Recharts, Chart.js, and ECharts.

Snowflake, BigQuery, clustering, partitioning, and materialized views for warehouse performance.

Database MCP server integration for PostgreSQL, MySQL, MongoDB

PgBouncer, connection optimization, and pooling strategies for database performance.

Architects robust database systems by implementing multi-tenant isolation, transaction boundaries, and data consistency strategies.

Database architecture design, schema optimization, query performance tuning, and data migration.

Generate database ER diagrams from schema for documentation

Implements database layers using Prisma, Drizzle ORM, TypeORM, SQLAlchemy 2.0, GORM, Diesel, Entity Framework Core 8, Hibernate/Panache…