feat(F.7b): tool access UI + unified keys page (v3.9.0)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/test_user_endpoints.py

@@ -85,12 +85,12 @@ def _clear_rate_limits():
 
 @pytest.fixture(autouse=True)
 def _clear_tool_cache():
-    """Clear the tool schema cache between tests."""
-    import core.user_endpoints as mod
+    """No-op: the per-plugin tool schema cache was removed in F.7.
 
-    mod._tool_schema_cache.clear()
+    Retained so the rest of the test fixtures stay unchanged; the scope-filter
+    pipeline runs on every ``tools/list`` call so there is nothing to clear.
+    """
     yield
-    mod._tool_schema_cache.clear()
 
 
 @pytest.fixture