CT
conetrace
CLI waveform exploration

Ask, don't scrub.
Trace with intent.

conetrace is the netlist-aware CLI for RTL debugging. Ask structure + timing questions, align signals by register depth, and follow ready/valid streams through the design.

Built for engineers, academics, and teams who live in RTL debug.

CLI-first, stateless, and cached so agents can call it without sessions.

conetrace shell trace.fst
                         __                     
  _________  ____  ___  / /__________ _________ 
 / ___/ __ \/ __ \/ _ \/ __/ ___/ __ `/ ___/ _ \
/ /__/ /_/ / / / /  __/ /_/ /  / /_/ / /__/  __/
\___/\____/_/ /_/\___/\__/_/   \__,_/\___/\___/ 
                                                

               (c) 2026 conetrace
  HDL signal analysis for netlists and traces.

conetrace >

Better than waveform GUIs

Skip manual zooming and guessing. Ask precise questions and get precise answers.

Netlist-aware structure

Cones, paths, and register depth are first-class, not a hidden mental model.

AI-optimized outputs

A CLI interface plus smart caching so agents can call it without persistent sessions.

Built for real designs

Handles large traces with bounded analysis so answers stay fast and deterministic.

Questions, not clicks.

GUI viewers are great for visual scanning. conetrace is built for structural questions, with bounded answers you can trust.

Feature
conetrace
Raw VCD
GUI viewer
Multi-signal stacking
×
Zoom & scrub
×
×
Protocol decode
Coming soon
×
Netlist-aware structure
×
×
Register-depth alignment
×
×
Ready/valid stream tracing
×
×
Complex expression search
Coming soon
×
Limited
Timing path introspection
×
×
Clock-domain awareness
×
×
Autocomplete / fuzzy search
×
×
Stateless calls (AI-friendly)
Limited
×
VCD/FST support
N/A

Structure + time

  • Align signals by register depth across stages.
  • Follow ready/valid streams through the design.
  • Ask in cycles or timestamps without rewiring your workflow.
  • Get consistent, reproducible answers.

From trace to truth, fast.

conetrace keeps exploration fast and bounded. Ask more questions without waiting on heavy GUI tools or manual triage.

Human-ready

Readable summaries that fit in reviews, docs, and design discussions.

Automation-ready

Structured outputs for scripts, CI checks, and analytics pipelines.

AI-ready

LLM-friendly outputs and cache-backed queries for Claude Code, Codex CLI, or any agent.

Automate with agents. Debug like a human.

Request early access and we will get you set up.