Add a BigQuery table to project-local docs. Use when the user provides a BigQuery table id, source id, project.dataset.table, project:dataset.table, or BigQuery Console URL and wants the table documented under docs/bigquery/tables.
Refresh an existing BigQuery table doc under docs/bigquery/tables while preserving human notes. Use when schemas, partitioning, clustering, row counts, sizes, or last modified metadata may have changed.
Report BigQuery usage from INFORMATION_SCHEMA.JOBS_BY_PROJECT. Use when the user asks how much BigQuery quota, bytes processed, slot time, or expensive query usage a project/account has consumed recently.
Initialize project-local BigQuery agent documentation. Use when a project needs BigQuery support, docs/bigquery setup, query safety preferences, table catalog conventions, or a local AGENTS.md for BigQuery workflows.