I'm using https://opam.ocaml.org/packages/ocaml-protoc/

The schema is intentionally handwritten, but ppx_deriving_protobuf can
produce input files for protoc if you want to start from that point instead.

On 02/11/2018 01:05 AM, picflo_2@web.de wrote:
> Hi, 
>
> I want to use protobuf for an microservice environment where some Services are weiten in ocaml.
> Looking at the different available solutions, I was wondering whether there is a single one considered the most mature and stable? 
>
> Thanks a lot, 
> Florian
>