wave-mcp

Open-source, evidence-driven MCP server for RTL simulation debugging: correlate VCS/Xcelium logs, VCD/FSDB waveforms, SystemVerilog/UVM source, hierarchy, and connectivity to trace failures to root cause.

Enables querying and analysis of digital signal data from Value Change Dump (VCD) waveforms for applications in digital design, hardware verification, and signal analysis.

Analyzes RTL waveform files from hardware simulations using WAL engine, providing signal discovery with regex filtering, transition analysis within time ranges, waveform length inspection, and direct WAL expression execution for debugging timing issues and extracting specific signal behaviors from V