Every storage volume and what it is attached to. The reason this exists next to list_machines: a volume OUTLIVES the machine that used it, so a machine listing showing nothing says nothing about what is still being billed. Each answer carries whether a volume is attached, which is the only fact needed to tell a volume in use from one nobody can reach.
Nothing: your AI starts it with your words.
Connect the AI you already use to Trillion once. Then ask in your own words; your AI finds this tool by what it does and runs it.
Say to your AI: “Use Trillion to every storage volume and what it is attached to. The reason this exists next to list_machines: a volume OUTLIVES the machine that used it, so a machine listing showing nothing says nothing about what is still being billed. Each answer carries whether a volume is attached, which is the only fact needed to tell a volume in use from one nobody can reach”
What your AI calls: run_tool {"tool_id":"tool:fly-list_storage_volumes"}