# Masthead Data | AI agent skills for BigQuery incidents and costs

Add the Masthead plugin to Claude Code, OpenAI Codex or Google Antigravity. Triage data incidents, trace lineage and cut BigQuery costs from your AI agent.

> For the index of this section of the site, see [llms.txt](https://mastheadata.com/llms.txt)

### Cut your BigQuery bill

Your agent spots dead-end and unused tables, wasteful pipelines, tables on the wrong storage billing model and mis-sized slot commitments, then hands you a review list with dry-run commands. You run them, not the agent.

*   analytics.events\_backup\_2023Unused
*   staging.tmp\_orders\_exportDead-end
*   marts.legacy\_revenue\_v1Dead-end
*   raw.sessions\_snapshot\_oldUnused
*   tmp.export\_2022Dead-end
*   Dry-run commands included

`/masthead-agent-tools:savings`