There's a few: https://github.com/gliderlabs/ssh https://github.com/gliderlabs/ssh https://nest.pijul.com/pijul/thrussh https://nest.pijul.com/pijul/thrussh

There's a few: https://github.com/gliderlabs/ssh https://github.com/gliderlabs/ssh https://nest.pijul.com/pijul/thrussh https://nest.pijul.com/pijul/thrussh https://github.com/warp-tech/russh https://github.com/warp-tech/russh And then there's going the other way... https://2ton.com.au/HeavyThing/#sshechoserver https://2ton.com.au/HeavyThing/#sshechoserver Ed: mirage microkernel project has an ocaml ssh lib: https://github.com/mirage/awa-ssh https://github.com/mirage/awa-ssh