Vestige is the security kernel for AI agents. Your agent can think anything. Vestige decides what it is allowed to do. It remembers every project decision, reaches backward through time to find the quiet choice behind today's failure, and gates dangerous effects: receipt, one-use permit, effect, or STOP with zero effects. Local, encrypted, no cloud, no telemetry. Launching tonight: Founding Operator at $49 for the first month and Managed Continuity at $19/mo.