Skill Claude CodeCodex
Validate the column contract of a newly written table — column set, types, and nullability match expectations. Object existence and row counts are handled by the builtin layer and are out of scope. Data-content assertions belong to project-level validator skills.
Skill Claude CodeCodex
Lightweight post-transfer reconciliation example — verify tool-reported row count parity and run a small target-side sanity check without re-scanning the source.
Skill Claude CodeCodex
Administrative database tools (restricted access).
Skill Claude CodeCodex
Profile data quality and distributions.
Skill Claude CodeCodex
Generate formatted data reports from SQL query results.
Skill Claude CodeCodex
Guided workflow for SQL data analysis using dbtools.
Skill Claude CodeCodex
SQL query optimization techniques and best practices.