diff --git a/extensions/quarto-extensions.csv b/extensions/quarto-extensions.csv
index 54828fc..67801ff 100644
--- a/extensions/quarto-extensions.csv
+++ b/extensions/quarto-extensions.csv
@@ -212,3 +212,7 @@ gadenbuie/quarto-bluesky-comments
 ThinkR-open/quarto-detective
 kazuyanagimoto/quarto-academic-typst
 gwbrck/apa_and_amp
+quarto-ext/quarto-bluesky-comments
+coatless-quarto/colab
+coatless-quarto/stamp
+coatless-quarto/tabby