Questa One Agentic Toolkit introduces domain-scoped agentic AI workflows for integrated circuit design and verification, aiming to support faster register-transfer level (RTL) sign-off with configurable human oversight. Toolkit integrates with the Fuse EDA AI system while maintaining framework-agnostic compatibility to preserve existing EDA investments. Engine-native intelligence leverages model context protocols to enable autonomous goal decomposition, adaptive cross-run strategies and persistent verification knowledge development. Initial release includes RTL Code Agent, Lint Agent, CDC Agent, Verification Planning Agent and Debug Agent to support code generation, lint analysis, clock domain crossing verification, plan creation and root cause analysis. Platform integrates with Questa One Verification IQ, Questa One SFV, Questa One Sim, Tessent software and Veloce CS systems to support connected, data-driven verification workflows across simulation, formal and hardware-assisted validation. Built using NVIDIA Llama Nemotron and NVIDIA NIM models to address increasing complexity in 3D IC, chiplet and software-defined system architectures.

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