diff --git a/app/routers/home.py b/app/routers/home.py
index 5b19d37..a7a1704 100644
--- a/app/routers/home.py
+++ b/app/routers/home.py
@@ -65,6 +65,12 @@ async def home(request: Request):
             stats["storage"] = len(storage_providers) if storage_providers else 0
         except Exception:
             pass
+        try:
+            from ..dependencies import get_cache_manager
+            effects = get_cache_manager().list_by_type('effect')
+            stats["effects"] = len(effects)
+        except Exception:
+            pass
 
     templates = get_templates(request)
     return render(templates, "home.html", request,
diff --git a/app/templates/home.html b/app/templates/home.html
index 8189268..c6a23aa 100644
--- a/app/templates/home.html
+++ b/app/templates/home.html
@@ -7,7 +7,7 @@
     <h1 class="text-4xl font-bold mb-4">Art-DAG L1</h1>
     <p class="text-xl text-gray-400 mb-8">Content-Addressable Media Processing</p>
 
-    <div class="grid grid-cols-1 md:grid-cols-2 gap-6 max-w-2xl mx-auto mb-12">
+    <div class="grid grid-cols-1 md:grid-cols-3 gap-6 max-w-3xl mx-auto mb-12">
         <a href="/runs"
            class="bg-gray-800 border border-gray-700 rounded-lg p-6 hover:border-blue-500 transition-colors">
             <div class="text-blue-400 text-3xl font-bold mb-2">{{ stats.runs or 0 }}</div>
@@ -18,6 +18,11 @@
             <div class="text-green-400 text-3xl font-bold mb-2">{{ stats.recipes or 0 }}</div>
             <div class="text-gray-400">Recipes</div>
         </a>
+        <a href="/effects"
+           class="bg-gray-800 border border-gray-700 rounded-lg p-6 hover:border-cyan-500 transition-colors">
+            <div class="text-cyan-400 text-3xl font-bold mb-2">{{ stats.effects or 0 }}</div>
+            <div class="text-gray-400">Effects</div>
+        </a>
         <a href="/media"
            class="bg-gray-800 border border-gray-700 rounded-lg p-6 hover:border-purple-500 transition-colors">
             <div class="text-purple-400 text-3xl font-bold mb-2">{{ stats.media or 0 }}</div>
diff --git a/tests/test_effects_web.py b/tests/test_effects_web.py
index c17701e..5ad461f 100644
--- a/tests/test_effects_web.py
+++ b/tests/test_effects_web.py
@@ -235,6 +235,28 @@ def process_frame(frame, params, state):
         assert "multi-line" in meta["description"]
 
 
+class TestHomePageEffectsCount:
+    """Test that effects count is shown on home page."""
+
+    def test_home_template_has_effects_card(self) -> None:
+        """Home page should display effects count."""
+        path = Path('/home/giles/art/art-celery/app/templates/home.html')
+        content = path.read_text()
+
+        assert 'stats.effects' in content, \
+            "Home page should display stats.effects count"
+        assert 'href="/effects"' in content, \
+            "Home page should link to /effects"
+
+    def test_home_route_provides_effects_count(self) -> None:
+        """Home route should provide effects count in stats."""
+        path = Path('/home/giles/art/art-celery/app/routers/home.py')
+        content = path.read_text()
+
+        assert 'stats["effects"]' in content, \
+            "Home route should populate stats['effects']"
+
+
 class TestNavigationIncludesEffects:
     """Test that Effects link is in navigation."""