Exposing certified vehicle actuators, window motors, and HVAC zones via typed Model Context Protocol tool declarations guarded by real-time cryptographic capability tokens.
All tool invocations pass through schema checkers that sanitize JSON payloads, discarding any command that requests physical values beyond safe vehicle operating limits.
Cryptographic Macaroons and JWT tokens verify that an agent requesting HVAC blower modulation holds explicit permission without access to ASIL D steering actuators.