Use this project to find .NET Tools that depend on System.CommandLine. Results as of April 19, 2020:
DotNetTool.Builder
dotnet-trace
boots
dotnet-counters
nbgv
dotnet-format
dotnet-gcdump
dotnet-sos
dotnet-dump
Wyam.Tool
t-rex
dotnet-certes
Hypar.CLI
wk.Snippet
dotnet-try
try-convert
Svg.Skia.Converter
dotnet-grpc
dotnet-vslm
dotnet-suggest
wham
Microsoft.dotnet-interactive
MLNet
Mosaik.CLI
PublicApiGenerator.Tool
YouTubeArchiver
wk.SendCommand
FRC.DotNet.CLI
resume-cli
is-iot-ipc-server
cabgen
message-manager