diff --git a/scripts/check_site_content.sh b/scripts/check_site_content.sh
deleted file mode 100755
index cd429bb..0000000
--- a/scripts/check_site_content.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-# Verifies the built homepage links to every modern-python project.
-set -euo pipefail
-
-HTML="site/index.html"
-test -f "$HTML" || { echo "MISSING $HTML — run 'uv run mkdocs build' first"; exit 1; }
-
-REPOS=(
-  fastapi-sqlalchemy-template litestar-sqlalchemy-template chat-app
-  modern-di that-depends
-  lite-bootstrap httpware jwks-client faststream-redis-timers
-  faststream-concurrent-aiokafka faststream-outbox
-  db-retry eof-fixer release-scope semvertag
-)
-
-missing=0
-for r in "${REPOS[@]}"; do
-  if ! grep -q "github.com/modern-python/${r}\"" "$HTML"; then
-    echo "MISSING LINK: $r"
-    missing=1
-  fi
-done
-
-if [ "$missing" -eq 0 ]; then
-  echo "ALL ${#REPOS[@]} PROJECT LINKS PRESENT"
-else
-  exit 1
-fi
diff --git a/tests/test_site.py b/tests/test_site.py
index c17b029..718fb65 100644
--- a/tests/test_site.py
+++ b/tests/test_site.py
@@ -1,5 +1,8 @@
+import re
 from pathlib import Path
 
+from brand.build import projects as p
+
 _INDEX = Path(__file__).parent.parent / "docs" / "index.md"
 
 
@@ -12,3 +15,21 @@ def test_home_page_supplies_its_own_h1() -> None:
     decoration — and the site quietly grows a "Modern Python" heading above it.
     """
     assert "<h1" in _INDEX.read_text(encoding="utf-8")
+
+
+def test_every_listed_project_mark_has_a_site_entry() -> None:
+    """INVARIANT: the repos in the org site's project lists are exactly the repos in
+    `projects.py::MANIFEST` minus the `modern-di-*` integrations.
+
+    It is the site's half of the profile-row invariant. A hand-kept list of expected
+    repos drifts the same way the page does, so a repo added to the org and the profile
+    can still be missing here without anything failing.
+    """
+    listed = set(
+        re.findall(
+            r"^- \[`([^`]+)`\]\(https://github\.com/modern-python/\1\)",
+            _INDEX.read_text(encoding="utf-8"),
+            flags=re.M,
+        )
+    )
+    assert listed == {repo for repo in p.MANIFEST if not repo.startswith("modern-di-")}