SQL database querying, optimization, and data management for analytics
Executes SQL queries across PostgreSQL, MySQL, SQL Server, BigQuery, Redshift, and Snowflake to extract and analyze data. Optimizes queries with indexes and window functions when performance issues or timeouts occur.
/plugin marketplace add pluginagentmarketplace/custom-plugin-data-analyst/plugin install data-analyst-roadmap@pluginagentmarketplace-data-analystThis skill inherits all available tools. When active, it can use any tool Claude has access to.
assets/sql_config.yamldatabase-design.mdreferences/SQL_GUIDE.mdscripts/query_validator.pysql-advanced.mdsql-basics.mdMaster SQL and database concepts essential for data analysts, from basic queries to advanced optimization and data warehousing.
| Error Type | Cause | Recovery |
|---|---|---|
| Syntax error | Invalid SQL | Validate query syntax before execution |
| Timeout | Long-running query | Add indexes, optimize query |
| Connection failed | Network/auth issue | Retry with exponential backoff |
| Permission denied | Access rights | Request appropriate permissions |
| Deadlock | Concurrent transactions | Retry transaction |
Use when working with Payload CMS projects (payload.config.ts, collections, fields, hooks, access control, Payload API). Use when debugging validation errors, security issues, relationship queries, transactions, or hook behavior.
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.