Is there no origin remote?
$ git remote show origin
It would be odd if it's not there, because
git clone should have created it. You could add it manually or clone again.
If you want others to look at the state of your repository, then you could upload them by entering:
cd; tar -czf workspace.tgz workspace; curl --upload-file workspace.tgz https://transfer.sh/workspace.tgz; rm workspace.tgz; cd $OLDPWD
And sharing the link that it outputs
(creates archive of your files, sends to upload site, removes the archive it created)
Those wanting a look can then retrieve the result with:
wget YOURLINK; tar -xf workspace.tgz
(probably want to do that in an empty directory for easy deletion later)
..curl could do it as well, perhaps more suitable since it was used to do the upload:
curl -O YOURLINK; tar -xf workspace.tgz