fac-insert

name	fac-insert
description	Put items from your Factorio inventory into a machine or container (fuel a furnace with coal, load ore, stock a chest). You must be within reach of the target entity.
args	{"item":"required string — item name, e.g. \"coal\", \"iron-ore\"","count":"required number — how many to insert","x":"required number — target entity position x","y":"required number — target entity y","target":"required string — target entity prototype, e.g. \"stone-furnace\", \"iron-chest\""}

fac-insert

Transfer items from your inventory into an entity via the game bridge.

Behavior

• The target entity must exist at (x, y) and accept the item (furnaces take fuel + smeltable ore; chests take anything).
• Returns the target's state after the insert (contents included).
• Failure carries the standard deviation report.

{"thought": "fuel the furnace", "tool": "fac-insert", "args": {"item": "coal", "count": 10, "x": 48, "y": 60, "target": "stone-furnace"}}