Safe MySQL/MariaDB queries with connection pooling and SQL injection prevention.
/plugin marketplace add dev-jelly/jelly-dotclaude/plugin install jelly-mysql-skill@jelly-skillsPayload Development plugin - covers collections, fields, hooks, access control, plugins, and database adapters.
Business metrics analysis, KPI tracking, financial reporting, and data-driven decision making
Database migration automation, observability, and cross-database migration strategies
ETL pipeline construction, data warehouse design, batch processing workflows, and data-driven feature development