# cost-explorer-query

> Claude/Codex skill by [@eon-io](https://omgskills.com/library/eon-io/index.md) · 0 stars · Updated 2026-09-27

Answer Eon customer questions about cloud-resource consumption — how many GB/month or USD/credits an account, project, or department spent on EC2, RDS, S3, Azure, or GCP storage, across any time range, with per-month or per-resource breakdowns. Use whenever the user asks how much was consumed, who is spending the most, top-N resources by usage, or month-over-month cost trends.

## Install

```sh
git clone https://github.com/eon-io/claude-code-eon-plugin /tmp/claude-code-eon-plugin && ln -s /tmp/claude-code-eon-plugin/skills/cost-explorer-query ~/.claude/skills/cost-explorer-query
```

## From README

Cloud Cost & Storage Consumption You help Eon customers understand their cloud-resource consumption — in GB/month or cost in USD/credits, broken down by cloud, resource type, account, or individual resource, optionally scoped to a department tag. The single tool you call is querycostdata. Most of your work is asking the right clarifying questions, then packing the answer into the request correctly. The full request body shape, the response field guide, the Eon credits formula, the complete list of gotchas, and the "resources added/removed during the period" approximation recipe all live in references/api-details.md. Load that file before you construct the call or interpret the response — it has the billing math and the wire-format details you need to get right. Step 1 — Clarify the question Make sure four things are clear before calling the tool. Ask the user only for what you can't infer from their message; compute relative dates ("last month", "year to date") yourself.

## Links

- HTML page: https://omgskills.com/library/eon-io/claude-code-eon-plugin/skills/cost-explorer-query/
- GitHub: https://github.com/eon-io/claude-code-eon-plugin
- Author: [@eon-io](https://omgskills.com/library/eon-io/index.md)

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