Google Ads Query Skill

Owns one workflow: turn a natural-language data request into a template-driven GAQL pull whose results land in a CSV file — returning only the file path and row count to the conversation. Read-only — SELECT queries, never mutations.

Purpose

This skill implements the CSV-first pattern for context-efficient analysis:

1. Query API data
2. Save to CSV file (data stays outside context)
3. Return only file path + row count
4. Analyze the CSV as a separate step, only when asked (read the file then, not before)

The judgment layer — template vs custom GAQL, registry vs bare CID, when the CSV actually gets read — is rules.md. The exact resolution, date, and CSV mechanics are references/query-contract.md.