diff --git a/.uncover-agent/NOTE.txt b/.uncover-agent/NOTE.txt
new file mode 100644
index 000000000..cfcfbdd3b
--- /dev/null
+++ b/.uncover-agent/NOTE.txt
@@ -0,0 +1,3 @@
+# uncover-agent test diff
+# original: https://github.com/geopython/pygeoapi/pull/2416
+# generated 2026-10-20 18:22:05 UTC
diff --git a/.uncover-agent/added.py b/.uncover-agent/added.py
new file mode 100644
index 000000000..91724791e
--- /dev/null
+++ b/.uncover-agent/added.py
@@ -0,0 +1,15 @@
+        f = str(int(nbytes))
+@pytest.mark.parametrize('nbytes,expected', [
+    (500, 500),
+    (1024, '1K'),
+    (1536, '1K'),
+    (10240, '10K'),
+    (102400, '100K'),
+    (1048576, '1M'),
+    (1572864, '1.5M'),
+    (10485760, '10M'),
+    (1073741824, '1G'),
+])
+def test_human_size(nbytes, expected):
+    assert util.human_size(nbytes) == expected
+