Right. At least, there is a blob server in the architecture and a blobref in the reference document. In Camlistore, they have something called "schema blob" that looks more a generalized version of the specific "tree", "commit" and "tag" in Git. I hope they could have a sample skeleton in their schema to support the Git Object Model. In that scope, they could host standard git repository in their store and maybe benefit from existing git tools...

We could (and kinda expected that somebody _would_) but I don't quite see the existing tools working. I'd love to be proven wrong, though. I suppose it could be done with some remapping front-end, but I think that front-end would also need to maintain maps between as-git-computed blobrefs and Camli blobrefs.