Agent skill
dbt-principal-engineer
Principal/Senior-level dbt playbook for analytics engineering architecture, model design, testing, lineage, governance, and operating trustworthy transformation platforms at scale. Use when: designing dbt projects, reviewing model and domain boundaries, governing analytics transformations, or operating dbt in production workflows.
Install this agent skill to your Project
npx add-skill https://github.com/mOdrA40/claude-codex-skills-directory/tree/main/data-skills/dbt-mastery-skill
SKILL.md
dbt Mastery (Senior → Principal)
Operate
- Start from data product boundaries, lineage trust, and transformation ownership.
- Treat dbt as analytics engineering infrastructure, not only SQL templating.
- Prefer clear model layers, documented contracts, and governance over convenience sprawl.
- Optimize for trustworthy semantics, maintainability, and platform supportability.
Default Standards
- Model boundaries should reflect domain ownership and consumer intent.
- Tests and documentation must support trust, not vanity coverage.
- Macros should reduce repetition without hiding logic.
- Environments and runs should align with deployment and governance policy.
- dbt should enable governed self-service, not analytics chaos.
References
- Project architecture and model layering: references/project-architecture-and-model-layering.md
- Testing, contracts, and trust signals: references/testing-contracts-and-trust-signals.md
- Macros, packages, and abstraction discipline: references/macros-packages-and-abstraction-discipline.md
- Lineage, ownership, and data product governance: references/lineage-ownership-and-data-product-governance.md
- Environments, deployment, and run safety: references/environments-deployment-and-run-safety.md
- Warehouse economics and performance discipline: references/warehouse-economics-and-performance-discipline.md
- Reliability and operations: references/reliability-and-operations.md
- Incident runbooks: references/incident-runbooks.md
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