diff --git a/app/modules/core/utils/page_context.py b/app/modules/core/utils/page_context.py
index 9f109271..fdc28729 100644
--- a/app/modules/core/utils/page_context.py
+++ b/app/modules/core/utils/page_context.py
@@ -93,13 +93,24 @@ def get_context_for_frontend(
     # Determine which modules are enabled for this platform
     if platform:
         enabled_module_codes = module_service.get_enabled_module_codes(db, platform.id)
+        logger.info(
+            f"[CONTEXT] Building {frontend_type.value} context for platform "
+            f"'{platform.code}' with {len(enabled_module_codes)} enabled modules"
+        )
     else:
         # No platform context - only core modules
         enabled_module_codes = {
             code for code, module in MODULES.items() if module.is_core
         }
+        logger.info(
+            f"[CONTEXT] Building {frontend_type.value} context (no platform) with "
+            f"{len(enabled_module_codes)} core modules: {sorted(enabled_module_codes)}"
+        )
 
     # Collect context from enabled modules that have providers for this frontend
+    modules_with_providers = []
+    modules_contributed = []
+
     for code in enabled_module_codes:
         module = MODULES.get(code)
         if module is None:
@@ -108,15 +119,17 @@ def get_context_for_frontend(
         if not module.has_context_provider(frontend_type):
             continue
 
+        modules_with_providers.append(code)
+
         try:
             contribution = module.get_context_contribution(
                 frontend_type, request, db, platform
             )
             if contribution:
                 context.update(contribution)
+                modules_contributed.append(f"{code}({len(contribution)} keys)")
                 logger.debug(
-                    f"[CONTEXT] Module '{code}' contributed {len(contribution)} keys "
-                    f"for {frontend_type.value}"
+                    f"[CONTEXT] Module '{code}' contributed: {list(contribution.keys())}"
                 )
         except Exception as e:
             logger.warning(
@@ -124,6 +137,15 @@ def get_context_for_frontend(
                 f"{frontend_type.value}: {e}"
             )
 
+    if modules_contributed:
+        logger.info(
+            f"[CONTEXT] Context providers called: {', '.join(modules_contributed)}"
+        )
+    elif modules_with_providers:
+        logger.info(
+            f"[CONTEXT] {len(modules_with_providers)} modules have providers but none contributed"
+        )
+
     # Add any extra context passed by the caller
     if extra_context:
         context.update(extra_context)
diff --git a/app/modules/discovery.py b/app/modules/discovery.py
index 86930463..238ff6c2 100644
--- a/app/modules/discovery.py
+++ b/app/modules/discovery.py
@@ -109,7 +109,17 @@ def discover_modules() -> dict[str, "ModuleDefinition"]:
         except Exception as e:
             logger.error(f"Error discovering module in {module_dir}: {e}")
 
-    logger.info(f"Auto-discovered {len(modules)} modules")
+    # Log summary by tier
+    core = [c for c, m in modules.items() if m.is_core]
+    internal = [c for c, m in modules.items() if m.is_internal]
+    optional = [c for c, m in modules.items() if not m.is_core and not m.is_internal]
+
+    logger.info(
+        f"[MODULES] Auto-discovered {len(modules)} modules: "
+        f"{len(core)} core ({', '.join(sorted(core))}), "
+        f"{len(optional)} optional ({', '.join(sorted(optional))}), "
+        f"{len(internal)} internal ({', '.join(sorted(internal))})"
+    )
     return modules
 
 
diff --git a/app/modules/service.py b/app/modules/service.py
index c13c3b1f..77583fb2 100644
--- a/app/modules/service.py
+++ b/app/modules/service.py
@@ -182,6 +182,11 @@ class ModuleService:
         # Resolve dependencies - add required modules
         enabled_set = self._resolve_dependencies(enabled_set)
 
+        logger.debug(
+            f"[MODULES] Platform '{platform.code}' (id={platform_id}) has "
+            f"{len(enabled_set)} modules enabled: {sorted(enabled_set)}"
+        )
+
         return enabled_set
 
     def _migrate_json_to_junction_table(