The C based gRPC
From grpc-1.81 1.81.2-r0 (os), captured 2026-11-07 by running grpc_ruby_plugin --help (exit 1) · terse output. permalink
grpc_ruby_plugin --help
/usr/bin/grpc_ruby_plugin: Unknown option: --help
Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.