Is PropCommand safe?
No trading tool is risk-free. PropCommand is designed to stop a follower order when required state is missing, stale, or invalid. That can mean missing a copy you wanted. It cannot guarantee fills, profits, firm approval, or prevention of every breach. You remain responsible for supervision and rule accuracy.
Which prop firms are supported?
There is no blanket compatibility claim. Rules and copy-trading permissions change. Founding access is reviewed against the firm, product, phase, broker, connection, and same-owner account workflow you use.
Does it work with NinjaTrader 8?
PropCommand is being built for NinjaTrader 8 on Windows. Exact platform versions, connections, account scope, and release requirements are confirmed before access is approved.
How is it installed?
The planned release uses a signed NinjaTrader AddOn package followed by account mapping and setup validation. There is no public installer today; downloads remain gated until reviewed release access is ready.