diff --git a/libraries/AP_Scripting/docs/docs.lua b/libraries/AP_Scripting/docs/docs.lua
index b8f7c806b84..4f70ca60671 100644
--- a/libraries/AP_Scripting/docs/docs.lua
+++ b/libraries/AP_Scripting/docs/docs.lua
@@ -3062,11 +3062,6 @@ function scripting:restart_all() end
 ---@return table -- table of filenames
 function dirlist(directoryname) end
 
--- return true if path is a directory
----@param path string
----@return result
-function isdirectory(path) end
-
 --desc
 ---@param filename string
 function remove(filename) end
diff --git a/libraries/AP_Scripting/generator/description/bindings.desc b/libraries/AP_Scripting/generator/description/bindings.desc
index 1b2f7e0c4ec..6f77cc8124a 100644
--- a/libraries/AP_Scripting/generator/description/bindings.desc
+++ b/libraries/AP_Scripting/generator/description/bindings.desc
@@ -816,7 +816,6 @@ userdata uint32_t manual tofloat uint32_t_tofloat 0
 
 global manual dirlist lua_dirlist 1
 global manual remove lua_removefile 1
-global manual isdirectory lua_isdirectory 1
 global manual print lua_print 1
 
 singleton mavlink depends HAL_GCS_ENABLED
@@ -832,3 +831,23 @@ singleton AC_Fence depends AP_FENCE_ENABLED
 singleton AC_Fence rename fence
 singleton AC_Fence method get_breaches uint8_t
 singleton AC_Fence method get_breach_time uint32_t
+
+include AP_Filesystem/AP_Filesystem.h depends AP_FILESYSTEM_FILE_READING_ENABLED
+include AP_Filesystem/AP_Filesystem_config.h
+userdata AP_Filesystem::stat_t depends AP_FILESYSTEM_FILE_READING_ENABLED
+userdata AP_Filesystem::stat_t rename stat_t
+userdata AP_Filesystem::stat_t field size uint32_t read
+userdata AP_Filesystem::stat_t field mode int32_t read
+userdata AP_Filesystem::stat_t field mtime uint32_t read
+userdata AP_Filesystem::stat_t field atime uint32_t read
+userdata AP_Filesystem::stat_t field ctime uint32_t read
+userdata AP_Filesystem::stat_t method is_directory boolean
+
+singleton AP_Filesystem rename fs
+singleton AP_Filesystem method stat boolean string AP_Filesystem::stat_t'Null
+
+include AP_RTC/AP_RTC.h depends AP_RTC_ENABLED
+include AP_RTC/AP_RTC_config.h
+singleton AP_RTC rename rtc
+singleton AP_RTC method clock_s_to_date_fields boolean uint32_t'skip_check uint16_t'Null uint8_t'Null uint8_t'Null uint8_t'Null uint8_t'Null uint8_t'Null uint8_t'Null
+singleton AP_RTC method date_fields_to_clock_s uint32_t uint16_t'skip_check int8_t'skip_check uint8_t'skip_check uint8_t'skip_check uint8_t'skip_check uint8_t'skip_check
diff --git a/libraries/AP_Scripting/lua_bindings.cpp b/libraries/AP_Scripting/lua_bindings.cpp
index 8264233e137..8020da37e92 100644
--- a/libraries/AP_Scripting/lua_bindings.cpp
+++ b/libraries/AP_Scripting/lua_bindings.cpp
@@ -721,25 +721,6 @@ int lua_dirlist(lua_State *L) {
     return 1;  /* table is already on top */
 }
 
-/*
-  return true if path is a directory
- */
-int lua_isdirectory(lua_State *L) {
-    binding_argcheck(L, 1);
-
-    const char *path = luaL_checkstring(L, 1);
-    
-    struct stat st;
-    if (AP::FS().stat(path, &st) != 0) {
-        lua_pushnil(L);  /* return nil and ... */
-        lua_pushstring(L, strerror(errno));  /* error message */
-        return 2;
-    }
-    bool ret = (st.st_mode & S_IFMT) == S_IFDIR;
-    lua_pushboolean(L, ret);
-    return 1;
-}
-
 /*
   remove a file
  */
diff --git a/libraries/AP_Scripting/lua_bindings.h b/libraries/AP_Scripting/lua_bindings.h
index 3c5d9528c8d..6bc459dc27b 100644
--- a/libraries/AP_Scripting/lua_bindings.h
+++ b/libraries/AP_Scripting/lua_bindings.h
@@ -12,7 +12,6 @@ int lua_get_CAN_device(lua_State *L);
 int lua_get_CAN_device2(lua_State *L);
 int lua_dirlist(lua_State *L);
 int lua_removefile(lua_State *L);
-int lua_isdirectory(lua_State *L);
 int SRV_Channels_get_safety_state(lua_State *L);
 int lua_get_PWMSource(lua_State *L);
 int lua_get_SocketAPM(lua_State *L);