diff --git a/core/libs/prx/libSceCommonDialog/Export.cpp b/core/libs/prx/libSceCommonDialog/Export.cpp
index 8fb415d4eba..0838bb063bd 100644
--- a/core/libs/prx/libSceCommonDialog/Export.cpp
+++ b/core/libs/prx/libSceCommonDialog/Export.cpp
@@ -20,4 +20,8 @@ bool APS5_VABI sceCommonDialogIsUsed(void) {
  return false;
 }
 
+bool APS5_VABI sceCommonDialogIs(void) {
+ return false;
+}
+
 }
diff --git a/core/libs/prx/libSceErrorDialog/Export.cpp b/core/libs/prx/libSceErrorDialog/Export.cpp
index 17d76ba8e4e..19dbd81472d 100644
--- a/core/libs/prx/libSceErrorDialog/Export.cpp
+++ b/core/libs/prx/libSceErrorDialog/Export.cpp
@@ -92,4 +92,47 @@ int APS5_VABI sceErrorDialogTerminate(void) {
  return kErrOk;
 }
 
+int APS5_VABI sceErrorDialog(void) {
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogDetailParamInitialize(void* param) {
+ if (param == nullptr) return kErrParam;
+ std::memset(param, 0, 0x80);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogOpenDetail(const void* param) {
+ (void)param;
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogOpenWithReport(const void* param) {
+ (void)param;
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogParamInit(void* param) {
+ if (param == nullptr) return kErrParam;
+ std::memset(param, 0, kParamSize);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogParamInitialize(void* param) {
+ if (param == nullptr) return kErrParam;
+ std::memset(param, 0, kParamSize);
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogServiceInitialize(void) {
+ return 0;
+}
+
+int APS5_VABI sceErrorDialogServiceTerminate(void) {
+ return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceFiber/Export.cpp b/core/libs/prx/libSceFiber/Export.cpp
index 021ab5269c7..70a053a775a 100644
--- a/core/libs/prx/libSceFiber/Export.cpp
+++ b/core/libs/prx/libSceFiber/Export.cpp
@@ -565,5 +565,9 @@ int32_t APS5_VABI sceFiberStopContextSizeCheck(void) {
     return g_contextSizeCheck.compare_exchange_strong(expected, false) ? SCE_OK : SCE_FIBER_ERROR_STATE;
 }
 
+int32_t APS5_VABI sceFiberInitialize(FiberObject* object, const char* name, GuestFiberEntry entry, uint64_t arg_on_initialize, void* addr_context, uint64_t size_context, const void* opt_param) {
+    return _sceFiberInitializeImpl_nid_postfix(object, name, entry, arg_on_initialize, addr_context, size_context, opt_param, 0);
+}
+
 }
 
diff --git a/core/libs/prx/libSceImeBackend/Export.cpp b/core/libs/prx/libSceImeBackend/Export.cpp
index 28d44ccb826..a421eb5e3f6 100644
--- a/core/libs/prx/libSceImeBackend/Export.cpp
+++ b/core/libs/prx/libSceImeBackend/Export.cpp
@@ -1,2 +1,148 @@
-#include "prx/libSceIme/Export.cpp"
+#include <cstdint>
+#include <cstddef>
+#include "SceTypes.hpp"
 #include "prx/libc/include/General.hpp"
+
+extern "C" {
+
+int APS5_VABI sceImeBackendAllConfirm(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendAllDeleteConvertString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendBackspaceCharacter(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendClose(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendConvertBackward(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendConvertCancel(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendConvertForward(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendDeleteCharacter(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendEnterChar(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendEnterCharacter(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendForTestFunction(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetCandidateList(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetCandidateListSize(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetCandidateSelect(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetCaretIndex(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetConfirmString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetConvertMode(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetConvertString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetStatus(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendGetString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendModeCaretNext(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendModeCaretPrevious(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendOpen(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendParamInit(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendPartConfirm(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendReset(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendSetConvertMode(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceImeBackendTemporalConfirm(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+}
diff --git a/core/libs/prx/libSceJpegDec/Export.cpp b/core/libs/prx/libSceJpegDec/Export.cpp
index 0d92c485bb0..81b10a0cf18 100644
--- a/core/libs/prx/libSceJpegDec/Export.cpp
+++ b/core/libs/prx/libSceJpegDec/Export.cpp
@@ -173,4 +173,12 @@ int32_t APS5_VABI sceJpegDecQueryMemorySize(const JpegDecCreateParam* param) {
     return static_cast<std::int32_t>(MEMORY_SIZE);
 }
 
+int32_t APS5_VABI sceJpegDecDecodeWithInputControl(void* handle, const void* param, void* image_info) {
+    (void)handle;
+    (void)param;
+    (void)image_info;
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceLoginDialog/Export.cpp b/core/libs/prx/libSceLoginDialog/Export.cpp
index a986655ab24..386450edc90 100644
--- a/core/libs/prx/libSceLoginDialog/Export.cpp
+++ b/core/libs/prx/libSceLoginDialog/Export.cpp
@@ -67,4 +67,15 @@ int APS5_VABI sceLoginDialogTerminate(void) {
  return 0;
 }
 
+int APS5_VABI sceLoginDialog(void) {
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceLoginDialogParamInitialize(void* param) {
+ if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+ std::memset(param, 0, 0x80);
+ return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceNetCtlApDialog/Export.cpp b/core/libs/prx/libSceNetCtlApDialog/Export.cpp
index e1d2bc4a274..cbef2ab8ab2 100644
--- a/core/libs/prx/libSceNetCtlApDialog/Export.cpp
+++ b/core/libs/prx/libSceNetCtlApDialog/Export.cpp
@@ -75,4 +75,15 @@ int APS5_VABI sceNetCtlApDialogGetResult(void* result) {
  return 0;
 }
 
+int APS5_VABI sceNetCtlApDialog(void) {
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceNetCtlApDialogParamInit(void* param) {
+ if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+ std::memset(param, 0, 104);
+ return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceNpAuthAuthorizedAppDialog/Export.cpp b/core/libs/prx/libSceNpAuthAuthorizedAppDialog/Export.cpp
index 6a722de5a4c..30ffd25e699 100644
--- a/core/libs/prx/libSceNpAuthAuthorizedAppDialog/Export.cpp
+++ b/core/libs/prx/libSceNpAuthAuthorizedAppDialog/Export.cpp
@@ -67,4 +67,15 @@ int APS5_VABI sceNpAuthAuthorizedAppDialogTerminate(void) {
     return 0;
 }
 
+int APS5_VABI sceNpAuthAuthorizedAppDialog(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpAuthAuthorizedAppDialogParamInit(void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    std::memset(param, 0, 0x80);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceNpCommerce/Export.cpp b/core/libs/prx/libSceNpCommerce/Export.cpp
index 39fecd0fc04..f0e12360a1c 100644
--- a/core/libs/prx/libSceNpCommerce/Export.cpp
+++ b/core/libs/prx/libSceNpCommerce/Export.cpp
@@ -84,4 +84,25 @@ int APS5_VABI sceNpCommerceDialogOpen2(void) {
  return 0;
 }
 
+int APS5_VABI sceNpCommerceDialog(void) {
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceNpCommerceDialogInitializeInternal(void) {
+ return sceNpCommerceDialogInitialize();
+}
+
+int APS5_VABI sceNpCommerceDialogParamInitialize(void* param) {
+ if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+ std::memset(param, 0, 0x80);
+ return 0;
+}
+
+int APS5_VABI sceNpCommerceDialogParamInitialize2(void* param) {
+ if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+ std::memset(param, 0, 0x80);
+ return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceNpEntitlementAccess/Export.cpp b/core/libs/prx/libSceNpEntitlementAccess/Export.cpp
index c40dbfd3601..c07d2798637 100644
--- a/core/libs/prx/libSceNpEntitlementAccess/Export.cpp
+++ b/core/libs/prx/libSceNpEntitlementAccess/Export.cpp
@@ -191,4 +191,36 @@ int APS5_VABI sceNpEntitlementAccessRequestUnifiedEntitlementInfoList() {
     return SCE_NP_ERROR_SIGNED_OUT;
 }
 
+int APS5_VABI sceNpEntitlementAccessGetAddcontEntitlementInfoIndividual(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessGetAddcontEntitlementInfoListIndividual(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessPoll(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessPollConsumableEntitlementInfo(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessRequest(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessRequestConsumableEntitlementInfo(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessRequestConsume(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
+int APS5_VABI sceNpEntitlementAccessRequestConsumeEntitlement(void) {
+    return SCE_NP_ERROR_SIGNED_OUT;
+}
+
 }
diff --git a/core/libs/prx/libSceNpUniversalDataSystem/CMakeLists.txt b/core/libs/prx/libSceNpUniversalDataSystem/CMakeLists.txt
index d9163d1dc71..8d86c862d1a 100644
--- a/core/libs/prx/libSceNpUniversalDataSystem/CMakeLists.txt
+++ b/core/libs/prx/libSceNpUniversalDataSystem/CMakeLists.txt
@@ -6,6 +6,7 @@ add_library(libSceNpUniversalDataSystem SHARED EXCLUDE_FROM_ALL
         ${CMAKE_CURRENT_SOURCE_DIR}/src/EventPropertyObject.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/src/EventPropertyArray.cpp
         ${CMAKE_CURRENT_SOURCE_DIR}/src/UdsEvent.cpp
+        ${CMAKE_CURRENT_SOURCE_DIR}/src/Export.cpp
 )
 
 target_include_directories(libSceNpUniversalDataSystem PRIVATE
diff --git a/core/libs/prx/libSceNpUniversalDataSystem/src/Export.cpp b/core/libs/prx/libSceNpUniversalDataSystem/src/Export.cpp
new file mode 100644
index 00000000000..ae6ba8d777d
--- /dev/null
+++ b/core/libs/prx/libSceNpUniversalDataSystem/src/Export.cpp
@@ -0,0 +1,373 @@
+#include <cstdint>
+#include <cstddef>
+#include "SceTypes.hpp"
+#include "prx/libc/include/General.hpp"
+
+extern "C" {
+
+int APS5_VABI sceNpUniversalDataSystem(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemCreateRecordArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemCreateRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemCreateRecordObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemDestroyRecordArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemDestroyRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemDestroyRecordObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemEventPropertyArrayAddArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemEventPropertyArrayAddObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemEventPropertyObjectAddArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemEventPropertyObjectAddObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemInt(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntAbortHandle(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCheckNetSyncTitles(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCloseStream(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCreateContext(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCreateHandle(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCreateRecordArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCreateRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntCreateRecordObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDeleteAllData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDeleteAllRecord(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDeleteUserData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDeleteUserDataWithServerData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDestroyContext(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDestroyHandle(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDestroyRecordArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDestroyRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntDestroyRecordObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntGetMemoryStat(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntGetNpCommIdByNpTitleId(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntGetNpTitleIdListByNpCommId(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntGetObjectState(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntInitialize(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntIsAvailableActivities(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntIsEverAvailableActivities(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntIsUnavailableActivities(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntNetSyncTitles(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntOpenObjectsDefinitionConfStream(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntOpenObjectsDefinitionConfStreamByObjectId(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntOpenStreamByUri(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntPostRecord(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntPostRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntReadStream(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetBinary(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetBool(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetFloat32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetFloat64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetInt32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetInt64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetUInt32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordArraySetUInt64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordDataEstimateSize(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetArray(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetBinary(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetBool(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetFloat32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetFloat64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetInt32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetInt64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetObject(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetString(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetUInt32(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntRecordObjectSetUInt64(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemIntTerminate(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemPostRecord(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemPostRecordData(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemVshPromoteCheckRecoveryRequired2(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemVshPromoteCreateHandle(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceNpUniversalDataSystemVshPromoteRecovery2(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+}
diff --git a/core/libs/prx/libSceNpUtility/Export.cpp b/core/libs/prx/libSceNpUtility/Export.cpp
index 79f5389752a..8b2efc50529 100644
--- a/core/libs/prx/libSceNpUtility/Export.cpp
+++ b/core/libs/prx/libSceNpUtility/Export.cpp
@@ -37,4 +37,12 @@ int APS5_VABI sceNpBandwidthTestShutdown(int context_id, void* result) {
     return SCE_NP_ERROR_INVALID_ARGUMENT;
 }
 
+int APS5_VABI sceNpUtilityInit(void) {
+    return 0;
+}
+
+int APS5_VABI sceNpUtilityTerm(void) {
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceOpusCeltDec/Export.cpp b/core/libs/prx/libSceOpusCeltDec/Export.cpp
index c81bf104bcc..01b4a571670 100644
--- a/core/libs/prx/libSceOpusCeltDec/Export.cpp
+++ b/core/libs/prx/libSceOpusCeltDec/Export.cpp
@@ -26,4 +26,34 @@ int APS5_VABI sceOpusCeltDecDecode(void* state, const std::uint8_t* data, int by
 
 int APS5_VABI sceOpusCeltDecDestroy(void* state) { return library.Destroy(state); }
 
+int APS5_VABI sceOpusCeltDecCreate(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusCeltDecCtl(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusCeltDecDecodeFloat(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusCeltDecDecodeFloatWithPriority(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusCeltDecDecodeWithPriority(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusCeltDecGetAjmContext(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceOpusDec/Export.cpp b/core/libs/prx/libSceOpusDec/Export.cpp
index e9ba02c9d56..be8581a4ef4 100644
--- a/core/libs/prx/libSceOpusDec/Export.cpp
+++ b/core/libs/prx/libSceOpusDec/Export.cpp
@@ -26,4 +26,54 @@ int APS5_VABI sceOpusDecDecode(void* state, const std::uint8_t* data, int bytes,
 
 int APS5_VABI sceOpusDecDestroy(void* state) { return library.Destroy(state); }
 
+int APS5_VABI sceOpusDecCancel(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecCreate(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecCtl(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeCancelForTimeout(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeFloat(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeFloatWithPriority(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeFloatWithPriorityAndTimeout(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeWithPriority(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecDecodeWithPriorityAndTimeout(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceOpusDecGetAjmContext(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libScePlayGoDialog/Export.cpp b/core/libs/prx/libScePlayGoDialog/Export.cpp
index 09a8df031c6..ed93c7318ac 100644
--- a/core/libs/prx/libScePlayGoDialog/Export.cpp
+++ b/core/libs/prx/libScePlayGoDialog/Export.cpp
@@ -77,4 +77,15 @@ int APS5_VABI scePlayGoDialogGetStatus(void) {
     return g_status.load();
 }
 
+int APS5_VABI scePlayGoDialog(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI scePlayGoDialogParamInitialize(void* param) {
+    if (!param) return ERROR_PARAM_INVALID;
+    std::memset(param, 0, 0x80);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libScePlayerInvitationDialog/Export.cpp b/core/libs/prx/libScePlayerInvitationDialog/Export.cpp
index 86095da370c..64a5328b6ed 100644
--- a/core/libs/prx/libScePlayerInvitationDialog/Export.cpp
+++ b/core/libs/prx/libScePlayerInvitationDialog/Export.cpp
@@ -1,16 +1,83 @@
+#include <atomic>
 #include <cstdint>
 #include <cstddef>
+#include <cstring>
 #include "SceTypes.hpp"
 #include "prx/libc/include/General.hpp"
 
+namespace {
+
+constexpr int COMMON_DIALOG_STATUS_NONE = 0;
+constexpr int COMMON_DIALOG_STATUS_INITIALIZED = 1;
+constexpr int COMMON_DIALOG_STATUS_FINISHED = 3;
+constexpr int COMMON_DIALOG_RESULT_USER_CANCELED = 1;
+constexpr int COMMON_DIALOG_ERROR_NOT_INITIALIZED = static_cast<int>(0x80B80003u);
+constexpr int COMMON_DIALOG_ERROR_ALREADY_INITIALIZED = static_cast<int>(0x80B80004u);
+constexpr int COMMON_DIALOG_ERROR_NOT_FINISHED = static_cast<int>(0x80B80005u);
+constexpr int COMMON_DIALOG_ERROR_ARG_NULL = static_cast<int>(0x80B8000Du);
+
+std::atomic<int> g_status{COMMON_DIALOG_STATUS_NONE};
+
+}
+
 extern "C" {
 
+int APS5_VABI scePlayerInvitationDialog(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI scePlayerInvitationDialogInitialize(void) {
+    int expected = COMMON_DIALOG_STATUS_NONE;
+    if (!g_status.compare_exchange_strong(expected, COMMON_DIALOG_STATUS_INITIALIZED)) return COMMON_DIALOG_ERROR_ALREADY_INITIALIZED;
+    return 0;
+}
+
+int APS5_VABI scePlayerInvitationDialogOpen(const void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    g_status = COMMON_DIALOG_STATUS_FINISHED;
+    return 0;
+}
+
+int APS5_VABI scePlayerInvitationDialogGetStatus(void) {
+    return g_status.load();
+}
+
+int APS5_VABI scePlayerInvitationDialogGetResult(void* result) {
+    const int status = g_status.load();
+    if (status == COMMON_DIALOG_STATUS_NONE) return COMMON_DIALOG_ERROR_NOT_INITIALIZED;
+    if (result == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    if (status != COMMON_DIALOG_STATUS_FINISHED) return COMMON_DIALOG_ERROR_NOT_FINISHED;
+    const std::int32_t canceled = COMMON_DIALOG_RESULT_USER_CANCELED;
+    std::memcpy(result, &canceled, sizeof(canceled));
+    return 0;
+}
+
+int APS5_VABI scePlayerInvitationDialogClose(void) {
+    if (g_status.load() == COMMON_DIALOG_STATUS_NONE) return COMMON_DIALOG_ERROR_NOT_INITIALIZED;
+    g_status = COMMON_DIALOG_STATUS_FINISHED;
+    return 0;
+}
+
 int APS5_VABI scePlayerInvitationDialogTerminate(void) {
- return 0;
+    g_status = COMMON_DIALOG_STATUS_NONE;
+    return 0;
 }
 
 int APS5_VABI scePlayerInvitationDialogUpdateStatus(void) {
- return 0;
+    return g_status.load();
+}
+
+int APS5_VABI scePlayerInvitationDialogParamInit(void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    std::memset(param, 0, 0x80);
+    return 0;
+}
+
+int APS5_VABI scePlayerInvitationDialogParamInitialize(void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    std::memset(param, 0, 0x80);
+    return 0;
 }
 
 }
diff --git a/core/libs/prx/libScePngDec/Export.cpp b/core/libs/prx/libScePngDec/Export.cpp
index 220f2aaeeca..1691a2cc9e7 100644
--- a/core/libs/prx/libScePngDec/Export.cpp
+++ b/core/libs/prx/libScePngDec/Export.cpp
@@ -186,4 +186,12 @@ int32_t APS5_VABI scePngDecQueryMemorySize(const PngDecCreateParam* param) {
     return static_cast<std::int32_t>(MEMORY_SIZE);
 }
 
+int32_t APS5_VABI scePngDecDecodeWithInputControl(void* handle, const void* param, void* image_info) {
+    (void)handle;
+    (void)param;
+    (void)image_info;
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libScePsml_debug/Export.cpp b/core/libs/prx/libScePsml_debug/Export.cpp
index e8cc8f8b7aa..829345d5cca 100644
--- a/core/libs/prx/libScePsml_debug/Export.cpp
+++ b/core/libs/prx/libScePsml_debug/Export.cpp
@@ -280,4 +280,24 @@ int APS5_VABI scePsmlMfsrEnableQuality8K() {
     return 0;
 }
 
+int APS5_VABI scePsmlBcSisrGetInternalBufferRequirement(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI scePsmlBcSisrGetPacketSizeInDwords(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI scePsmlBcSisrInit(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI scePsmlMfsrEnableLightWeight(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceSigninDialog/Export.cpp b/core/libs/prx/libSceSigninDialog/Export.cpp
index 761bf333080..88723df4618 100644
--- a/core/libs/prx/libSceSigninDialog/Export.cpp
+++ b/core/libs/prx/libSceSigninDialog/Export.cpp
@@ -73,4 +73,15 @@ int APS5_VABI sceSigninDialogUpdateStatus(void) {
  return g_status.load();
 }
 
+int APS5_VABI sceSigninDialog(void) {
+ NotImplemented_nid_no_patch(__func__);
+ return 0;
+}
+
+int APS5_VABI sceSigninDialogParamInitialize(void* param) {
+ if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+ std::memset(param, 0, 0x80);
+ return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceSystemGesture/Export.cpp b/core/libs/prx/libSceSystemGesture/Export.cpp
index 22aad137a60..83c12103691 100644
--- a/core/libs/prx/libSceSystemGesture/Export.cpp
+++ b/core/libs/prx/libSceSystemGesture/Export.cpp
@@ -197,4 +197,19 @@ int APS5_VABI sceSystemGestureUpdateTouchRecognizerRectangle(int32_t gesture_han
     return 0;
 }
 
+int APS5_VABI sceSystemGesture(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceSystemGestureDebugGetVersion(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceSystemGestureSetTouchAreaInformation(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceVrSetupDialog/Export.cpp b/core/libs/prx/libSceVrSetupDialog/Export.cpp
index 128cbcd16a2..95d763d844c 100644
--- a/core/libs/prx/libSceVrSetupDialog/Export.cpp
+++ b/core/libs/prx/libSceVrSetupDialog/Export.cpp
@@ -63,4 +63,19 @@ int APS5_VABI sceVrSetupDialogTerminate(void) {
  return 0;
 }
 
+int APS5_VABI sceVrSetupDialog(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceVrSetupDialogGetStatus(void) {
+    return g_status.load();
+}
+
+int APS5_VABI sceVrSetupDialogParamInitialize(void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    std::memset(param, 0, 0x80);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceWebBrowserDialog/Export.cpp b/core/libs/prx/libSceWebBrowserDialog/Export.cpp
index 01bf0684d80..bc2fa05c9c0 100644
--- a/core/libs/prx/libSceWebBrowserDialog/Export.cpp
+++ b/core/libs/prx/libSceWebBrowserDialog/Export.cpp
@@ -86,4 +86,30 @@ int APS5_VABI sceWebBrowserDialogResetCookie() {
     return 0;
 }
 
+int APS5_VABI sceWebBrowserDialog(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceWebBrowserDialogGetEvent(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceWebBrowserDialogNavigate(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceWebBrowserDialogParamInitialize(void* param) {
+    if (param == nullptr) return COMMON_DIALOG_ERROR_ARG_NULL;
+    std::memset(param, 0, 0x80);
+    return 0;
+}
+
+int APS5_VABI sceWebBrowserDialogSetZoom(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
 }
diff --git a/core/libs/prx/libSceXml/Export.cpp b/core/libs/prx/libSceXml/Export.cpp
index fb34206c211..2cf33db472c 100644
--- a/core/libs/prx/libSceXml/Export.cpp
+++ b/core/libs/prx/libSceXml/Export.cpp
@@ -5,6 +5,24 @@
 
 extern "C" {
 
-APS5_DUMMY_FUN
+int APS5_VABI sceXmlMemUtil(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceXmlShellCoreGetInitializer(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceXmlShellCoreInit(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
+
+int APS5_VABI sceXmlShellCoreTerm(void) {
+    NotImplemented_nid_no_patch(__func__);
+    return 0;
+}
 
 }
diff --git a/docs/dev/debt/libSceErrorDialog.md b/docs/dev/debt/libSceErrorDialog.md
index 3c596b30b00..c3705f0f80f 100644
--- a/docs/dev/debt/libSceErrorDialog.md
+++ b/docs/dev/debt/libSceErrorDialog.md
@@ -2,4 +2,4 @@
 
 ### Silent stubs
 
-- [libSceErrorDialog](../../../core/libs/prx/libSceErrorDialog/Export.cpp) - the error dialog runs the state machine but shows nothing; the error code passed to `sceErrorDialogOpen` is only logged
+- [libSceErrorDialog](../../../core/libs/prx/libSceErrorDialog/Export.cpp) - the error dialog runs the state machine but shows nothing; the error code passed to `sceErrorDialogOpen` is only logged; sceErrorDialogServiceInitialize and sceErrorDialogServiceTerminate return 0
diff --git a/docs/dev/debt/libSceImeBackend.md b/docs/dev/debt/libSceImeBackend.md
new file mode 100644
index 00000000000..35974c44521
--- /dev/null
+++ b/docs/dev/debt/libSceImeBackend.md
@@ -0,0 +1,5 @@
+# libSceImeBackend technical debt
+
+### Unknown function info
+
+- [libSceImeBackend](../../../core/libs/prx/libSceImeBackend/Export.cpp) (libSceImeBackend) - IME backend text conversion, candidate selection, and caret manipulation interfaces; stubs throw until IME engine backend integration is implemented
diff --git a/docs/dev/debt/libSceNpUniversalDataSystem.md b/docs/dev/debt/libSceNpUniversalDataSystem.md
index 6c8a9962782..a274c2ad55a 100644
--- a/docs/dev/debt/libSceNpUniversalDataSystem.md
+++ b/docs/dev/debt/libSceNpUniversalDataSystem.md
@@ -3,6 +3,7 @@
 ### Unknown function info
 
 - [Events](../../../core/libs/prx/libSceNpUniversalDataSystem/src/Event.cpp): `sceNpUniversalDataSystemCreateEvent` copies `prop` and returns the event's own property object through `prop_ptr`, as [KytyPS5](https://github.com/KytyPS5/KytyPS5/blob/9e41d8320a2774b303fbad344c2347e8d0292e83/src/libs/libTrophy.cpp) does; `sceNpUniversalDataSystemEventPropertyObjectSetObject`, `SetArray` and the array setters for objects and arrays store a copy of `value` and return the stored copy through `value_ptr`. Destroying a property object or array that its Create function did not return (an event's property object or a stored copy) does nothing, as its owner frees it. These ownership rules are not verified on a console, nor are the output of `sceNpUniversalDataSystemEventToString` (still `{}`) and `sceNpUniversalDataSystemEventEstimateSize` (still 3).
+- [libSceNpUniversalDataSystem](../../../core/libs/prx/libSceNpUniversalDataSystem/src/Export.cpp) (libSceNpUniversalDataSystem) - Universal Data System (UDS) record lifecycle, telemetry streams, and internal daemon synchronization interfaces; stubs throw until persistent UDS storage and NP backend telemetry pipeline are implemented
 
 ### Functional
 
diff --git a/docs/dev/debt/libSceNpUtility.md b/docs/dev/debt/libSceNpUtility.md
new file mode 100644
index 00000000000..8a14d06cc04
--- /dev/null
+++ b/docs/dev/debt/libSceNpUtility.md
@@ -0,0 +1,5 @@
+# libSceNpUtility technical debt
+
+### Silent stubs
+
+- [libSceNpUtility](../../../core/libs/prx/libSceNpUtility/Export.cpp) - sceNpUtilityInit and sceNpUtilityTerm return 0 without initialization
diff --git a/docs/dev/debt/libScePlayGoDialog.md b/docs/dev/debt/libScePlayGoDialog.md
new file mode 100644
index 00000000000..c6e58b977ca
--- /dev/null
+++ b/docs/dev/debt/libScePlayGoDialog.md
@@ -0,0 +1,5 @@
+# libScePlayGoDialog technical debt
+
+### Silent stubs
+
+- [libScePlayGoDialog](../../../core/libs/prx/libScePlayGoDialog/Export.cpp) - the PlayGo dialog runs the common-dialog state machine without displaying UI
diff --git a/docs/dev/debt/libScePlayerInvitationDialog.md b/docs/dev/debt/libScePlayerInvitationDialog.md
index 4e249f6289c..afdf10826d3 100644
--- a/docs/dev/debt/libScePlayerInvitationDialog.md
+++ b/docs/dev/debt/libScePlayerInvitationDialog.md
@@ -2,4 +2,4 @@
 
 ### Functional
 
-- [libScePlayerInvitationDialog](../../../core/libs/prx/libScePlayerInvitationDialog/libScePlayerInvitationDialog.cpp) simulates dialog completion without displaying UI or sending invitations, so `scePlayerInvitationDialogGetResult` reports `USER_CANCELED`; its parameter ABI remains unverified. The 40-byte result layout (error code, result, 32 reserved bytes) is taken from [SharpProspero](https://github.com/SvenGDK/SharpProspero/blob/main/src/SharpProspero/Interop/Dialog/PlayerInvitationDialog.cs) and the error codes from the other common dialogs, not confirmed on a title.
+- [libScePlayerInvitationDialog](../../../core/libs/prx/libScePlayerInvitationDialog/Export.cpp) simulates dialog completion without displaying UI or sending invitations, so `scePlayerInvitationDialogGetResult` reports `USER_CANCELED`; its parameter ABI remains unverified. The 40-byte result layout (error code, result, 32 reserved bytes) is taken from [SharpProspero](https://github.com/SvenGDK/SharpProspero/blob/main/src/SharpProspero/Interop/Dialog/PlayerInvitationDialog.cs) and the error codes from the other common dialogs, not confirmed on a title.
diff --git a/docs/dev/debt/libScePngDec.md b/docs/dev/debt/libScePngDec.md
new file mode 100644
index 00000000000..73dd64023b5
--- /dev/null
+++ b/docs/dev/debt/libScePngDec.md
@@ -0,0 +1,5 @@
+# libScePngDec technical debt
+
+### Unknown function info
+
+- [libScePngDec](../../../core/libs/prx/libScePngDec/Export.cpp) (libScePngDec) - PNG image decoding interfaces; scePngDecDecodeWithInputControl throws until stream input control is implemented
diff --git a/docs/dev/debt/libSceXml.md b/docs/dev/debt/libSceXml.md
new file mode 100644
index 00000000000..0b156ff2442
--- /dev/null
+++ b/docs/dev/debt/libSceXml.md
@@ -0,0 +1,5 @@
+# libSceXml technical debt
+
+### Unknown function info
+
+- [libSceXml](../../../core/libs/prx/libSceXml/Export.cpp) (libSceXml) - XML parsing and ShellCore XML runtime initialization interfaces; stubs throw until XML DOM/SAX parser integration is implemented