```js !!book.generate name:'earthhub' title:'EarthHub' url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/earthhub' production: true !!doctree.add url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/earthhub' !!doctree.add url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/social_media_protocols' !!doctree.add url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/tech' !!doctree.add url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/p2p' !!doctree.add url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/def' ```