Bespoke by target
Each target defines its own implementation contract, correctness checks, and performance benchmark, so VibeSys works across domains instead of assuming one runtime, language, or deployment shape.
Multi-agent optimization loop
An outer loop plans the search over designs; an inner loop implements and validates candidates. An independent judge checks correctness and reward-hacking risk before results are recorded.
Extend with skills, not forks
New model families, hardware platforms, and optimizations are added by writing an Agent Skill distilled from real serving engines and research, not by modifying the framework.
Architecture
An outer loop plans the search over designs; an inner loop implements and validates candidates; an independent judge checks correctness before results are recorded.
