diff --git a/cpp/ql/src/Summary/LinesOfUserCode.ql b/cpp/ql/src/Summary/LinesOfUserCode.ql
index 67d3aa6a8e05..468dbda4ffbc 100644
--- a/cpp/ql/src/Summary/LinesOfUserCode.ql
+++ b/cpp/ql/src/Summary/LinesOfUserCode.ql
@@ -4,6 +4,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  * @id cpp/summary/lines-of-user-code
  */
 
diff --git a/csharp/ql/src/Metrics/Summaries/LinesOfCode.ql b/csharp/ql/src/Metrics/Summaries/LinesOfCode.ql
index 2115cd60d2be..ca4da7bd4b96 100644
--- a/csharp/ql/src/Metrics/Summaries/LinesOfCode.ql
+++ b/csharp/ql/src/Metrics/Summaries/LinesOfCode.ql
@@ -5,6 +5,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  */
 
 import csharp
diff --git a/go/ql/src/Summary/LinesOfCode.ql b/go/ql/src/Summary/LinesOfCode.ql
index 383d7c5021ee..987648f604cd 100644
--- a/go/ql/src/Summary/LinesOfCode.ql
+++ b/go/ql/src/Summary/LinesOfCode.ql
@@ -5,6 +5,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  */
 
 import go
diff --git a/java/ql/src/Metrics/Summaries/LinesOfCode.ql b/java/ql/src/Metrics/Summaries/LinesOfCode.ql
index 769a3476ed21..e2e83b356315 100644
--- a/java/ql/src/Metrics/Summaries/LinesOfCode.ql
+++ b/java/ql/src/Metrics/Summaries/LinesOfCode.ql
@@ -7,6 +7,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  */
 
 import java
diff --git a/javascript/ql/src/Summary/LinesOfUserCode.ql b/javascript/ql/src/Summary/LinesOfUserCode.ql
index 61ad13519cb7..1f8f2b9fef7a 100644
--- a/javascript/ql/src/Summary/LinesOfUserCode.ql
+++ b/javascript/ql/src/Summary/LinesOfUserCode.ql
@@ -6,6 +6,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  * @id js/summary/lines-of-user-code
  */
 
diff --git a/python/ql/src/Summary/LinesOfUserCode.ql b/python/ql/src/Summary/LinesOfUserCode.ql
index 528ae948cd79..f6d6f25872ff 100644
--- a/python/ql/src/Summary/LinesOfUserCode.ql
+++ b/python/ql/src/Summary/LinesOfUserCode.ql
@@ -8,6 +8,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  * @id py/summary/lines-of-user-code
  */
 
diff --git a/ql/ql/src/queries/summary/LinesOfCode.ql b/ql/ql/src/queries/summary/LinesOfCode.ql
index cb5ef6174769..7a552137cf31 100644
--- a/ql/ql/src/queries/summary/LinesOfCode.ql
+++ b/ql/ql/src/queries/summary/LinesOfCode.ql
@@ -8,6 +8,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  */
 
 import ql
diff --git a/ql/ql/src/queries/summary/LinesOfUserCode.ql b/ql/ql/src/queries/summary/LinesOfUserCode.ql
index 1701af1a5c9c..b1d8481a564b 100644
--- a/ql/ql/src/queries/summary/LinesOfUserCode.ql
+++ b/ql/ql/src/queries/summary/LinesOfUserCode.ql
@@ -6,6 +6,7 @@
  *   query counts the lines of code, excluding whitespace or comments.
  * @kind metric
  * @tags summary
+ *       debug
  */
 
 import ql
diff --git a/ruby/ql/src/queries/summary/LinesOfCode.ql b/ruby/ql/src/queries/summary/LinesOfCode.ql
index 74994d773470..f90cf34d0467 100644
--- a/ruby/ql/src/queries/summary/LinesOfCode.ql
+++ b/ruby/ql/src/queries/summary/LinesOfCode.ql
@@ -8,6 +8,7 @@
  * @kind metric
  * @tags summary
  *       lines-of-code
+ *       debug
  */
 
 import codeql.ruby.AST
diff --git a/ruby/ql/src/queries/summary/LinesOfUserCode.ql b/ruby/ql/src/queries/summary/LinesOfUserCode.ql
index d8025088ceb9..91471c417ee1 100644
--- a/ruby/ql/src/queries/summary/LinesOfUserCode.ql
+++ b/ruby/ql/src/queries/summary/LinesOfUserCode.ql
@@ -6,6 +6,7 @@
  *   query counts the lines of code, excluding whitespace or comments.
  * @kind metric
  * @tags summary
+ *       debug
  */
 
 import codeql.ruby.AST
diff --git a/swift/ql/src/diagnostics/SuccessfullyExtractedLines.ql b/swift/ql/src/diagnostics/SuccessfullyExtractedLines.ql
index 373b6c4bd0f3..5aec16da4ef4 100644
--- a/swift/ql/src/diagnostics/SuccessfullyExtractedLines.ql
+++ b/swift/ql/src/diagnostics/SuccessfullyExtractedLines.ql
@@ -4,6 +4,7 @@
  * @kind metric
  * @id swift/diagnostics/successfully-extracted-lines
  * @tags summary
+ *       debug
  */
 
 import swift