As a heads up, you shouldn't need to copy the opensc-pkcs11 library, you can instead launch ssh-agent with the -P flag to whitelist the library path. I have the

As a heads up, you shouldn't need to copy the opensc-pkcs11 library, you can instead launch ssh-agent with the -P flag to whitelist the library path. I have the following as an alias: yy () { opensc_path="$(readlink -f $(brew --prefix opensc))/lib/opensc-pkcs11.so" eval $(ssh-agent -P $opensc_path) ssh-add -s $opensc_path }