+# validate that osm username exists, simple check
+default[:civicrm][:extensions][:username][:name] = "org.openstreetmap.username"
+default[:civicrm][:extensions][:username][:repository] = "https://github.com/grischard/org.openstreetmap.username.git"
+default[:civicrm][:extensions][:username][:revision] = "ac86edbe29cf076cd956507ac6cec4bf6c5a137d"
+
+# do not send report emails if daily report is empty (mwg)
+default[:civicrm][:extensions][:donotsendreportemail][:name] = "org.civicrm.donotsendreportemail"
+default[:civicrm][:extensions][:donotsendreportemail][:repository] = "https://github.com/pradpnayak/org.civicrm.donotsendreportemail.git"
+default[:civicrm][:extensions][:donotsendreportemail][:revision] = "3b31c2e0c62183872c7ecd244395fb8dcfbd5dbb"
+
+# make civicrm look nicer
+default[:civicrm][:extensions][:theisland][:name] = "theisland"
+default[:civicrm][:extensions][:theisland][:repository] = "https://lab.civicrm.org/extensions/theisland.git"
+default[:civicrm][:extensions][:theisland][:revision] = "2.1.0"
+
+# civiprospect
+default[:civicrm][:extensions][:civiprospect][:name] = "uk.co.compucorp.civicrm.prospect"
+default[:civicrm][:extensions][:civiprospect][:repository] = "https://github.com/compucorp/uk.co.compucorp.civicrm.prospect.git"
+default[:civicrm][:extensions][:civiprospect][:revision] = "3.1.2"
+
+# advanced fundraising reports
+default[:civicrm][:extensions][:advancedfundraisingreports][:name] = "net.ourpowerbase.report.advancedfundraising"
+default[:civicrm][:extensions][:advancedfundraisingreports][:repository] = "https://github.com/jmcclelland/net.ourpowerbase.report.advancedfundraising.git"
+default[:civicrm][:extensions][:advancedfundraisingreports][:revision] = "3d5bd6cab70ba338bc85d42b4853dd4a6f8c9f9b"
+
+# membership churn report
+default[:civicrm][:extensions][:membershipchurn][:name] = "uk.co.vedaconsulting.membershipchurnchart"
+default[:civicrm][:extensions][:membershipchurn][:repository] = "https://github.com/veda-consulting/uk.co.vedaconsulting.membershipchurnchart.git"
+default[:civicrm][:extensions][:membershipchurn][:revision] = "v1.1"
+
+# pivot reports for civiprospect
+default[:civicrm][:extensions][:pivotreport][:name] = "uk.co.compucorp.civicrm.pivotreport"
+default[:civicrm][:extensions][:pivotreport][:repository] = "https://github.com/compucorp/uk.co.compucorp.civicrm.pivotreport.git"
+default[:civicrm][:extensions][:pivotreport][:revision] = "2.0.7"
+
+# extra rules for membership renewal
+default[:civicrm][:extensions][:membershipextra][:name] = "com.skvare.membershipextra"
+default[:civicrm][:extensions][:membershipextra][:repository] = "https://github.com/Skvare/com.skvare.membershipextra.git"
+default[:civicrm][:extensions][:membershipextra][:revision] = "41edc3c04d49987006500b7426b38c12470446b3"
+
+# Verify active contributor status
+default[:civicrm][:extensions][:osmfverifycontributor][:name] = "osmf-verify-contributor"
+default[:civicrm][:extensions][:osmfverifycontributor][:repository] = "https://github.com/openstreetmap/osmf-verify-contributor.git"
+default[:civicrm][:extensions][:osmfverifycontributor][:revision] = "bb0cd61783033fb2e108c30e47224e5a818987f8"
+
+# Pay with Mollie
+default[:civicrm][:extensions][:omnipay][:name] = "nz.co.fuzion.omnipaymultiprocessor"
+default[:civicrm][:extensions][:omnipay][:repository] = "https://github.com/eileenmcnaughton/nz.co.fuzion.omnipaymultiprocessor.git"
+default[:civicrm][:extensions][:omnipay][:revision] = "3.21"
+
+# Pay with Stripe