Cross the line — with peace of mind.

Your agents are ready. The actions that move money, change state, or are hard to undo are the ones you’ve kept them away from — not because the model isn’t capable, but because you had no way to make a guarantee that holds regardless of what the agent reasons. KIFF is that guarantee: a state-aware boundary outside the agent that decides before the action runs, allows what’s legitimate, turns the unsafe attempt into a no-op, and records every decision with a receipt you can verify independently.

Build the operational domain once. Connect any agent.