To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_0b2a0dcc-1430-4a8a-9f25-a6cb8924d92b/CMCC_CMIP/?show_all"

Name
CMIP6.CMIP.CMCC.CMCC-CM2-HR4.historical.r1i1p1f1.day.pr.gn.v20200904
CMIP6.CMIP.CMCC.CMCC-CM2-HR4.historical.r1i1p1f1.day.tas.gn.v20200904
CMIP6.CMIP.CMCC.CMCC-CM2-SR5.historical.r1i1p1f1.day.pr.gn.v20200616
CMIP6.CMIP.CMCC.CMCC-CM2-SR5.historical.r1i1p1f1.day.tas.gn.v20200616
CMIP6.CMIP.CMCC.CMCC-ESM2.historical.r1i1p1f1.day.tasmax.gn.v20210114
CMIP6.CMIP.CMCC.CMCC-ESM2.historical.r1i1p1f1.day.tasmin.gn.v20210114
CMIP6.ScenarioMIP.CMCC.CMCC-CM2-SR5.ssp245.r1i1p1f1.day.pr.gn.v20200617
CMIP6.ScenarioMIP.CMCC.CMCC-CM2-SR5.ssp245.r1i1p1f1.day.pr.gn.v20200622
CMIP6.ScenarioMIP.CMCC.CMCC-CM2-SR5.ssp245.r1i1p1f1.day.tas.gn.v20200617
CMIP6.ScenarioMIP.CMCC.CMCC-CM2-SR5.ssp585.r1i1p1f1.day.tas.gn.v20200622
CMIP6.ScenarioMIP.CMCC.CMCC-ESM2.ssp245.r1i1p1f1.day.tasmax.gn.v20210129
CMIP6.ScenarioMIP.CMCC.CMCC-ESM2.ssp245.r1i1p1f1.day.tasmin.gn.v20210126
CMIP6.ScenarioMIP.CMCC.CMCC-ESM2.ssp245.r1i1p1f1.day.tasmin.gn.v20210129
CMIP6.ScenarioMIP.CMCC.CMCC-ESM2.ssp585.r1i1p1f1.day.tasmax.gn.v20210126
provenance
INDEX.csv
catalog.json