A show and a list to serve your data from couchdb as an OData feed.
I've uploaded a complete design document to cloudant at http://nisbus.cloudant.com/odata/_design/odata/
Copy that to your db, add views if you like to filter your data.
Your OData service will now live here:
You can now point anything that is able to consume odata feeds to this location (ex. powerpivot for Excel) and browse through your couchdb data.