data-lineage-explanation

Map semantic fields to Snowflake views and explain metric calculation logic.

12|13|Updated Dec 4, 2025
One-click install
npx skills add https://github.com/Snowflake-Labs/sfguide-agentic-ai-for-asset-management --skill data-lineage-explanation-snowflake-labs
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data-lineage-explanation
Source: https://github.com/Snowflake-Labs/sfguide-agentic-ai-for-asset-management/tree/main/data/skills/data-lineage-explanation
Command: npx skills add https://github.com/Snowflake-Labs/sfguide-agentic-ai-for-asset-management --skill data-lineage-explanation-snowflake-labs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill resolves ambiguity regarding data provenance by providing clear, traceable explanations of how specific metrics are calculated and where the underlying data originates within the Snowflake environment.

Core Features & Use Cases

  • Lineage Tracing: Automatically maps semantic fields to their corresponding physical tables and views.
  • Metric Transparency: Translates complex SQL transformation logic into plain-language business explanations.
  • Use Case: When a stakeholder asks why a specific KPI like FIRM_AUM shows a certain value, this Skill identifies the source view and explains the upstream data dependencies to provide a clear audit trail.

Quick Start

Ask the agent to explain the data lineage and calculation logic for the field TOTAL_MARKET_VALUE.

Frequently Asked Questions about data-lineage-explanation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I trace data lineage for a specific metric in Snowflake?

Data lineage tracing maps semantic fields to their underlying Snowflake views and physical tables. It generates structured, multi-level dependency explanations that provide a clear audit trail for complex financial datasets.

How do I explain complex SQL transformation logic for business reporting?

Translating SQL transformation logic converts complex query dependencies into plain-language business explanations. This provides metric transparency by detailing how upstream data flows calculate specific reporting values.

When do I need data lineage for financial KPIs?

You need data lineage when stakeholders require auditability regarding financial KPI provenance. It resolves ambiguity by mapping semantic fields to underlying Snowflake views, providing clear traceability across multiple analytical layers.

Does this data lineage tracing work with complex financial datasets?

Yes, lineage tracing supports complex financial datasets across multiple analytical layers. It maps semantic fields to underlying Snowflake views, generating structured dependency explanations for data governance and reporting auditability.

What is the best way to audit metric calculation logic across analytical layers?

The best way to audit metric calculation logic is mapping semantic fields to their underlying Snowflake views. This generates multi-level dependency explanations across analytical layers, ensuring transparent data governance and reporting.

Why does my KPI show a specific value when querying Snowflake views?

Your KPI shows a specific value due to upstream data dependencies defined in Snowflake views. Lineage tracing identifies the exact source view and explains the calculation logic to resolve provenance ambiguity.