diff --git a/application/basic_demo/.gitignore b/application/basic_demo/.gitignore
index 7401846..77a4b4e 100644
--- a/application/basic_demo/.gitignore
+++ b/application/basic_demo/.gitignore
@@ -1 +1,2 @@
 fatfs_image/skills
+fatfs_image/scripts/builtin
diff --git a/application/basic_demo/CMakeLists.txt b/application/basic_demo/CMakeLists.txt
index cb88c04..a8f5541 100644
--- a/application/basic_demo/CMakeLists.txt
+++ b/application/basic_demo/CMakeLists.txt
@@ -15,3 +15,8 @@ basic_demo_enable_component_skills_sync(
     DEMO_SKILLS_DIR "${CMAKE_SOURCE_DIR}/fatfs_image/skills"
     MANIFEST_PATH "${CMAKE_BINARY_DIR}/component_skills_manifest.json"
 )
+basic_demo_enable_component_builtin_lua_sync(
+    TARGET fatfs_storage_bin
+    OUTPUT_DIR "${CMAKE_SOURCE_DIR}/fatfs_image/scripts/builtin"
+    MANIFEST_PATH "${CMAKE_BINARY_DIR}/component_builtin_lua_manifest.json"
+)
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/audio_play_test_wav.lua b/application/basic_demo/fatfs_image/scripts/builtin/audio_play_test_wav.lua
deleted file mode 100644
index 271b315..0000000
--- a/application/basic_demo/fatfs_image/scripts/builtin/audio_play_test_wav.lua
+++ /dev/null
@@ -1,31 +0,0 @@
-local audio = require("audio")
-local bm = require("board_manager")
-local storage = require("storage")
-
-local TEST_WAV_PATH = storage.join_path(storage.get_root_dir(), "test.wav")
-
-local output_codec, output_rate, output_channels, output_bits =
-    bm.get_audio_codec_output_params("audio_dac")
-if not output_codec then
-    print("[audio_play_test_wav] ERROR: get_audio_codec_output_params(audio_dac) failed: " .. tostring(output_rate))
-    return
-end
-
-local output, out_err = audio.new_output(output_codec, output_rate, output_channels, output_bits)
-if not output then
-    print("[audio_play_test_wav] ERROR: new_output failed: " .. tostring(out_err))
-    return
-end
-
-local ok, err = xpcall(function()
-    print(string.format("[audio_play_test_wav] output=%dHz/%dch/%dbit",
-          output_rate, output_channels, output_bits))
-    print("[audio_play_test_wav] playing " .. TEST_WAV_PATH .. " ...")
-    audio.play_wav(output, TEST_WAV_PATH)
-end, debug.traceback)
-
-pcall(audio.close, output)
-if not ok then
-    error(err)
-end
-print("[audio_play_test_wav] done")
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/button_play_test_wav.lua b/application/basic_demo/fatfs_image/scripts/builtin/button_play_test_wav.lua
deleted file mode 100644
index d2f1a43..0000000
--- a/application/basic_demo/fatfs_image/scripts/builtin/button_play_test_wav.lua
+++ /dev/null
@@ -1,90 +0,0 @@
--- Button single_click plays test.wav. Requires board_manager for audio_dac codec params only.
--- Optional args: pin, duration_ms, poll_ms, test_wav (filename under FATFS root, default test.wav).
--- Pattern: xpcall(run) + cleanup() closes button + audio; integer args via args table.
-local audio   = require("audio")
-local bm      = require("board_manager")
-local btn     = require("button")
-local delay   = require("delay")
-local storage = require("storage")
-
-local a = type(args) == "table" and args or {}
-local function int_arg(k, default)
-    local v = a[k]
-    if type(v) == "number" then
-        return math.floor(v)
-    end
-    return default
-end
-
-local BUTTON_GPIO_NUM = int_arg("pin", 28)
-local RUN_TIME_MS     = int_arg("duration_ms", 60000)
-local POLL_INTERVAL_MS = int_arg("poll_ms", 10)
-local wav_name = (type(a.test_wav) == "string" and a.test_wav ~= "") and a.test_wav or "test.wav"
-local TEST_WAV_PATH = storage.join_path(storage.get_root_dir(), wav_name)
-
-local output
-local handle
-local is_playing = false
-
-local function cleanup()
-    if handle then
-        pcall(btn.off, handle)
-        pcall(btn.close, handle)
-        handle = nil
-    end
-    if output then
-        pcall(audio.close, output)
-        output = nil
-    end
-end
-
-local function run()
-    local output_codec, output_rate, output_channels, output_bits =
-        bm.get_audio_codec_output_params("audio_dac")
-    if not output_codec then
-        error("[button_play_test_wav] get_audio_codec_output_params(audio_dac) failed: " .. tostring(output_rate))
-    end
-
-    local out_h, out_err = audio.new_output(output_codec, output_rate, output_channels, output_bits)
-    if not out_h then
-        error("[button_play_test_wav] new_output failed: " .. tostring(out_err))
-    end
-    output = out_h
-
-    local btn_h, herr = btn.new(BUTTON_GPIO_NUM, 0)
-    if not btn_h then
-        error("[button_play_test_wav] button.new failed: " .. tostring(herr))
-    end
-    handle = btn_h
-
-    btn.on(handle, "single_click", function()
-        if is_playing then
-            print("[button_play_test_wav] playback already in progress")
-            return
-        end
-
-        is_playing = true
-        print("[button_play_test_wav] playing " .. TEST_WAV_PATH .. " ...")
-        audio.play_wav(output, TEST_WAV_PATH)
-        print("[button_play_test_wav] playback done")
-        is_playing = false
-    end)
-
-    print(string.format("[button_play_test_wav] button gpio=%d output=%dHz/%dch/%dbit wav=%s",
-          BUTTON_GPIO_NUM, output_rate, output_channels, output_bits, wav_name))
-    print("[button_play_test_wav] press the button once to play")
-    print("[button_play_test_wav] running for " .. tostring(RUN_TIME_MS) .. " ms")
-
-    for _ = 1, math.max(1, math.floor(RUN_TIME_MS / POLL_INTERVAL_MS)) do
-        btn.dispatch()
-        delay.delay_ms(POLL_INTERVAL_MS)
-    end
-end
-
-local ok, err = xpcall(run, debug.traceback)
-cleanup()
-if not ok then
-    error(err)
-end
-
-print("[button_play_test_wav] done")
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/hello.lua b/application/basic_demo/fatfs_image/scripts/builtin/hello.lua
deleted file mode 100644
index 1c98aa9..0000000
--- a/application/basic_demo/fatfs_image/scripts/builtin/hello.lua
+++ /dev/null
@@ -1 +0,0 @@
-print("hello lua!")
diff --git a/application/basic_demo/fatfs_image/test.wav b/application/basic_demo/fatfs_image/test.wav
deleted file mode 100644
index 8148f8b..0000000
Binary files a/application/basic_demo/fatfs_image/test.wav and /dev/null differ
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/audio_fft_2.lua b/application/basic_demo/main/lua_scripts/advance_audio_fft.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/audio_fft_2.lua
rename to application/basic_demo/main/lua_scripts/advance_audio_fft.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/camera_preview_demo.lua b/application/basic_demo/main/lua_scripts/advance_camera_preview.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/camera_preview_demo.lua
rename to application/basic_demo/main/lua_scripts/advance_camera_preview.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/clock_dial_demo.lua b/application/basic_demo/main/lua_scripts/advance_clock_dial_demo.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/clock_dial_demo.lua
rename to application/basic_demo/main/lua_scripts/advance_clock_dial_demo.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/flappybird.lua b/application/basic_demo/main/lua_scripts/advance_flappybird.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/flappybird.lua
rename to application/basic_demo/main/lua_scripts/advance_flappybird.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/lcd_touch_paint.lua b/application/basic_demo/main/lua_scripts/advance_lcd_touch_paint.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/lcd_touch_paint.lua
rename to application/basic_demo/main/lua_scripts/advance_lcd_touch_paint.lua
diff --git a/application/basic_demo/tools/cmake/skills_sync.cmake b/application/basic_demo/tools/cmake/skills_sync.cmake
index a7fdbda..d951a7a 100644
--- a/application/basic_demo/tools/cmake/skills_sync.cmake
+++ b/application/basic_demo/tools/cmake/skills_sync.cmake
@@ -1,11 +1,14 @@
-function(basic_demo_collect_skill_components out_var)
+function(basic_demo_collect_project_component_dirs out_var)
+    set(options INCLUDE_MAIN_DIR)
+    cmake_parse_arguments(arg "${options}" "" "" ${ARGN})
+
     idf_build_get_property(build_components BUILD_COMPONENTS)
 
     get_filename_component(project_root_dir "${CMAKE_SOURCE_DIR}" REALPATH)
     get_filename_component(shared_components_root "${CMAKE_SOURCE_DIR}/../../components" REALPATH)
     get_filename_component(managed_components_root "${CMAKE_SOURCE_DIR}/managed_components" REALPATH)
 
-    set(component_args)
+    set(component_specs)
     foreach(component_name IN LISTS build_components)
         idf_component_get_property(component_dir "${component_name}" COMPONENT_DIR)
         if(NOT component_dir)
@@ -20,6 +23,85 @@ function(basic_demo_collect_skill_components out_var)
 
         if(component_dir MATCHES "^${project_root_dir}(/|$)" OR
            component_dir MATCHES "^${shared_components_root}(/|$)")
+            if(arg_INCLUDE_MAIN_DIR AND component_name STREQUAL "main")
+                continue()
+            endif()
+            list(APPEND component_specs "${component_name}=${component_dir}")
+        endif()
+    endforeach()
+
+    if(arg_INCLUDE_MAIN_DIR)
+        get_filename_component(main_dir "${CMAKE_SOURCE_DIR}/main" REALPATH)
+        list(APPEND component_specs "__main__=${main_dir}")
+    endif()
+
+    set(${out_var} "${component_specs}" PARENT_SCOPE)
+endfunction()
+
+function(basic_demo_collect_component_resource_files out_var resource_subdir)
+    set(options INCLUDE_MAIN_DIR)
+    set(multi_value_args GLOB_PATTERNS)
+    cmake_parse_arguments(arg "${options}" "" "${multi_value_args}" ${ARGN})
+
+    if(NOT arg_GLOB_PATTERNS)
+        message(FATAL_ERROR "basic_demo_collect_component_resource_files requires GLOB_PATTERNS")
+    endif()
+
+    basic_demo_collect_project_component_dirs(component_specs ${ARGN})
+
+    set(resource_files)
+    foreach(component_spec IN LISTS component_specs)
+        string(FIND "${component_spec}" "=" separator_index)
+        if(separator_index EQUAL -1)
+            message(FATAL_ERROR "Invalid component spec '${component_spec}'")
+        endif()
+
+        math(EXPR path_index "${separator_index} + 1")
+        string(SUBSTRING "${component_spec}" ${path_index} -1 component_dir)
+        set(resource_dir "${component_dir}/${resource_subdir}")
+
+        if(NOT EXISTS "${resource_dir}")
+            continue()
+        endif()
+
+        foreach(glob_pattern IN LISTS arg_GLOB_PATTERNS)
+            file(
+                GLOB component_resource_files
+                CONFIGURE_DEPENDS
+                LIST_DIRECTORIES false
+                "${resource_dir}/${glob_pattern}"
+            )
+            list(APPEND resource_files ${component_resource_files})
+        endforeach()
+    endforeach()
+
+    list(REMOVE_DUPLICATES resource_files)
+    set(${out_var} "${resource_files}" PARENT_SCOPE)
+endfunction()
+
+function(basic_demo_append_component_args out_var)
+    set(options INCLUDE_MAIN_DIR)
+    set(one_value_args MAIN_DIR_ARG)
+    cmake_parse_arguments(arg "${options}" "${one_value_args}" "" ${ARGN})
+
+    basic_demo_collect_project_component_dirs(component_specs ${ARGN})
+
+    set(component_args)
+    foreach(component_spec IN LISTS component_specs)
+        string(FIND "${component_spec}" "=" separator_index)
+        if(separator_index EQUAL -1)
+            message(FATAL_ERROR "Invalid component spec '${component_spec}'")
+        endif()
+
+        string(SUBSTRING "${component_spec}" 0 ${separator_index} component_name)
+        math(EXPR path_index "${separator_index} + 1")
+        string(SUBSTRING "${component_spec}" ${path_index} -1 component_dir)
+
+        if(component_name STREQUAL "__main__")
+            if(arg_MAIN_DIR_ARG)
+                list(APPEND component_args "${arg_MAIN_DIR_ARG}" "${component_dir}")
+            endif()
+        else()
             list(APPEND component_args --component "${component_name}=${component_dir}")
         endif()
     endforeach()
@@ -27,43 +109,89 @@ function(basic_demo_collect_skill_components out_var)
     set(${out_var} "${component_args}" PARENT_SCOPE)
 endfunction()
 
-function(basic_demo_collect_skill_files out_var)
-    idf_build_get_property(build_components BUILD_COMPONENTS)
+function(basic_demo_get_resource_generator_targets out_var resource_kind)
+    set(property_names "BASIC_DEMO_RESOURCE_GENERATOR_TARGETS_${resource_kind}")
+    if(resource_kind STREQUAL "skills")
+        list(APPEND property_names "BASIC_DEMO_SKILL_GENERATOR_TARGETS")
+    endif()
 
-    get_filename_component(project_root_dir "${CMAKE_SOURCE_DIR}" REALPATH)
-    get_filename_component(shared_components_root "${CMAKE_SOURCE_DIR}/../../components" REALPATH)
-    get_filename_component(managed_components_root "${CMAKE_SOURCE_DIR}/managed_components" REALPATH)
-
-    set(skill_files)
-    foreach(component_name IN LISTS build_components)
-        idf_component_get_property(component_dir "${component_name}" COMPONENT_DIR)
-        if(NOT component_dir)
-            continue()
+    set(generator_targets)
+    foreach(property_name IN LISTS property_names)
+        get_property(property_set GLOBAL PROPERTY "${property_name}" SET)
+        if(property_set)
+            get_property(property_targets GLOBAL PROPERTY "${property_name}")
+            if(property_targets)
+                list(APPEND generator_targets ${property_targets})
+            endif()
         endif()
-
-        get_filename_component(component_dir "${component_dir}" REALPATH)
-
-        if(component_dir MATCHES "^${managed_components_root}(/|$)")
-            continue()
-        endif()
-
-        if(NOT (component_dir MATCHES "^${project_root_dir}(/|$)" OR
-                component_dir MATCHES "^${shared_components_root}(/|$)"))
-            continue()
-        endif()
-
-        if(NOT EXISTS "${component_dir}/skills")
-            continue()
-        endif()
-
-        file(GLOB component_skill_files CONFIGURE_DEPENDS LIST_DIRECTORIES false "${component_dir}/skills/*")
-        list(APPEND skill_files ${component_skill_files})
     endforeach()
 
-    list(REMOVE_DUPLICATES skill_files)
-    set(${out_var} "${skill_files}" PARENT_SCOPE)
+    list(REMOVE_DUPLICATES generator_targets)
+    set(${out_var} "${generator_targets}" PARENT_SCOPE)
 endfunction()
 
+function(basic_demo_enable_component_resource_sync)
+    set(options INCLUDE_MAIN_DIR)
+    set(one_value_args
+        TARGET
+        RESOURCE_KIND
+        RESOURCE_SUBDIR
+        OUTPUT_DIR
+        OUTPUT_ARG_NAME
+        MANIFEST_PATH
+        PYTHON_SCRIPT
+        STAMP_PATH
+        MAIN_DIR_ARG
+        COMMENT
+    )
+    set(multi_value_args GLOB_PATTERNS SCRIPT_ARGS)
+    cmake_parse_arguments(arg "${options}" "${one_value_args}" "${multi_value_args}" ${ARGN})
+
+    foreach(required_arg TARGET RESOURCE_KIND RESOURCE_SUBDIR OUTPUT_DIR OUTPUT_ARG_NAME MANIFEST_PATH PYTHON_SCRIPT STAMP_PATH COMMENT)
+        if(NOT arg_${required_arg})
+            message(FATAL_ERROR "basic_demo_enable_component_resource_sync requires ${required_arg}")
+        endif()
+    endforeach()
+
+    if(NOT arg_GLOB_PATTERNS)
+        message(FATAL_ERROR "basic_demo_enable_component_resource_sync requires GLOB_PATTERNS")
+    endif()
+
+    idf_build_get_property(python PYTHON)
+    basic_demo_collect_component_resource_files(
+        resource_dependency_files
+        "${arg_RESOURCE_SUBDIR}"
+        ${ARGN}
+    )
+    basic_demo_append_component_args(component_args ${ARGN})
+
+    add_custom_command(
+        OUTPUT "${arg_STAMP_PATH}"
+        COMMAND ${python}
+                "${arg_PYTHON_SCRIPT}"
+                --manifest-path "${arg_MANIFEST_PATH}"
+                "${arg_OUTPUT_ARG_NAME}" "${arg_OUTPUT_DIR}"
+                ${arg_SCRIPT_ARGS}
+                ${component_args}
+        COMMAND ${CMAKE_COMMAND} -E touch "${arg_STAMP_PATH}"
+        DEPENDS
+                "${arg_PYTHON_SCRIPT}"
+                ${resource_dependency_files}
+        WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+        COMMENT "${arg_COMMENT}"
+        VERBATIM
+    )
+
+    set(sync_target "basic_demo_sync_${arg_RESOURCE_KIND}")
+    add_custom_target(${sync_target} ALL DEPENDS "${arg_STAMP_PATH}")
+
+    basic_demo_get_resource_generator_targets(generator_targets "${arg_RESOURCE_KIND}")
+    if(generator_targets)
+        add_dependencies(${sync_target} ${generator_targets})
+    endif()
+
+    add_dependencies(${arg_TARGET} ${sync_target})
+endfunction()
 
 function(basic_demo_enable_component_skills_sync)
     set(options)
@@ -80,39 +208,53 @@ function(basic_demo_enable_component_skills_sync)
         message(FATAL_ERROR "basic_demo_enable_component_skills_sync requires MANIFEST_PATH")
     endif()
 
-    idf_build_get_property(python PYTHON)
-    basic_demo_collect_skill_components(skill_component_args)
-    basic_demo_collect_skill_files(skill_dependency_files)
-    set(skill_sync_extra_args)
-    set(skill_sync_stamp "${CMAKE_BINARY_DIR}/component_skills_sync.stamp")
-
+    set(skill_sync_extra_args --demo-skills-dir "${arg_DEMO_SKILLS_DIR}")
     if(CONFIG_BASIC_DEMO_MEMORY_MODE_LIGHTWEIGHT)
         list(APPEND skill_sync_extra_args --exclude-skill-id memory_ops)
     endif()
 
-    add_custom_command(
-        OUTPUT "${skill_sync_stamp}"
-        COMMAND ${python}
-                "${CMAKE_SOURCE_DIR}/tools/sync_component_skills.py"
-                --demo-skills-dir "${arg_DEMO_SKILLS_DIR}"
-                --manifest-path "${arg_MANIFEST_PATH}"
-                ${skill_sync_extra_args}
-                ${skill_component_args}
-        COMMAND ${CMAKE_COMMAND} -E touch "${skill_sync_stamp}"
-        DEPENDS
-                "${CMAKE_SOURCE_DIR}/tools/sync_component_skills.py"
-                ${skill_dependency_files}
-        WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    basic_demo_enable_component_resource_sync(
+        TARGET "${arg_TARGET}"
+        RESOURCE_KIND skills
+        RESOURCE_SUBDIR skills
+        OUTPUT_DIR "${arg_DEMO_SKILLS_DIR}"
+        OUTPUT_ARG_NAME --demo-skills-dir
+        MANIFEST_PATH "${arg_MANIFEST_PATH}"
+        PYTHON_SCRIPT "${CMAKE_SOURCE_DIR}/tools/sync_component_skills.py"
+        STAMP_PATH "${CMAKE_BINARY_DIR}/component_skills_sync.stamp"
         COMMENT "Sync component skills into fatfs_image/skills"
-        VERBATIM
+        GLOB_PATTERNS "*"
+        SCRIPT_ARGS ${skill_sync_extra_args}
     )
+endfunction()
 
-    add_custom_target(basic_demo_sync_skills ALL DEPENDS "${skill_sync_stamp}")
+function(basic_demo_enable_component_builtin_lua_sync)
+    set(options)
+    set(one_value_args TARGET OUTPUT_DIR MANIFEST_PATH)
+    cmake_parse_arguments(arg "${options}" "${one_value_args}" "" ${ARGN})
 
-    get_property(skill_generator_targets GLOBAL PROPERTY BASIC_DEMO_SKILL_GENERATOR_TARGETS)
-    if(skill_generator_targets)
-        add_dependencies(basic_demo_sync_skills ${skill_generator_targets})
+    if(NOT arg_TARGET)
+        message(FATAL_ERROR "basic_demo_enable_component_builtin_lua_sync requires TARGET")
+    endif()
+    if(NOT arg_OUTPUT_DIR)
+        message(FATAL_ERROR "basic_demo_enable_component_builtin_lua_sync requires OUTPUT_DIR")
+    endif()
+    if(NOT arg_MANIFEST_PATH)
+        message(FATAL_ERROR "basic_demo_enable_component_builtin_lua_sync requires MANIFEST_PATH")
     endif()
 
-    add_dependencies(${arg_TARGET} basic_demo_sync_skills)
+    basic_demo_enable_component_resource_sync(
+        TARGET "${arg_TARGET}"
+        RESOURCE_KIND builtin_lua
+        RESOURCE_SUBDIR lua_scripts
+        OUTPUT_DIR "${arg_OUTPUT_DIR}"
+        OUTPUT_ARG_NAME --output-dir
+        MANIFEST_PATH "${arg_MANIFEST_PATH}"
+        PYTHON_SCRIPT "${CMAKE_SOURCE_DIR}/tools/sync_component_lua_scripts.py"
+        STAMP_PATH "${CMAKE_BINARY_DIR}/component_builtin_lua_sync.stamp"
+        MAIN_DIR_ARG --main-dir
+        INCLUDE_MAIN_DIR
+        COMMENT "Sync component builtin Lua scripts into fatfs_image/scripts/builtin"
+        GLOB_PATTERNS "*.lua"
+    )
 endfunction()
diff --git a/application/basic_demo/tools/sync_component_lua_scripts.py b/application/basic_demo/tools/sync_component_lua_scripts.py
new file mode 100755
index 0000000..ee70ce8
--- /dev/null
+++ b/application/basic_demo/tools/sync_component_lua_scripts.py
@@ -0,0 +1,172 @@
+#!/usr/bin/env python3
+#
+# SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
+#
+# SPDX-License-Identifier: Apache-2.0
+
+from __future__ import annotations
+
+import argparse
+import json
+import shutil
+import sys
+from pathlib import Path
+
+
+class LuaScriptSyncError(RuntimeError):
+    pass
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(
+        description='Sync component Lua scripts into the basic_demo FATFS image.'
+    )
+    parser.add_argument('--output-dir', required=True)
+    parser.add_argument('--manifest-path', required=True)
+    parser.add_argument(
+        '--component',
+        action='append',
+        default=[],
+        help='Component mapping in the form <name>=<dir>.',
+    )
+    parser.add_argument(
+        '--main-dir',
+        help='Optional basic_demo main directory whose lua_scripts should be treated as builtin scripts.',
+    )
+    return parser.parse_args()
+
+
+def fail(message: str) -> None:
+    raise LuaScriptSyncError(message)
+
+
+def load_json_file(path: Path) -> object:
+    try:
+        return json.loads(path.read_text(encoding='utf-8'))
+    except FileNotFoundError:
+        fail(f'Missing JSON file: {path}')
+    except json.JSONDecodeError as exc:
+        fail(f'Invalid JSON in {path}: {exc}')
+
+
+def load_manifest(path: Path) -> dict:
+    if not path.exists():
+        return {'synced_files': [], 'sources': {}}
+
+    data = load_json_file(path)
+    if not isinstance(data, dict):
+        fail(f'Manifest must be a JSON object: {path}')
+
+    synced_files = data.get('synced_files', [])
+    sources = data.get('sources', {})
+    if not isinstance(synced_files, list):
+        fail(f"Manifest field 'synced_files' must be a JSON array: {path}")
+    if not isinstance(sources, dict):
+        fail(f"Manifest field 'sources' must be a JSON object: {path}")
+
+    return {
+        'synced_files': [str(item) for item in synced_files],
+        'sources': {str(key): str(value) for key, value in sources.items()},
+    }
+
+
+def parse_component_specs(raw_specs: list[str]) -> list[tuple[str, Path]]:
+    components: list[tuple[str, Path]] = []
+
+    for spec in raw_specs:
+        if '=' not in spec:
+            fail(f"Invalid component mapping '{spec}', expected <name>=<dir>.")
+        name, raw_dir = spec.split('=', 1)
+        if not name or not raw_dir:
+            fail(f"Invalid component mapping '{spec}', expected <name>=<dir>.")
+        components.append((name, Path(raw_dir).resolve()))
+
+    components.sort(key=lambda item: item[0])
+    return components
+
+
+def collect_builtin_lua_scripts(
+    components: list[tuple[str, Path]],
+    main_dir: Path | None,
+) -> tuple[dict[str, Path], dict[str, str]]:
+    copy_map: dict[str, Path] = {}
+    source_map: dict[str, str] = {}
+
+    source_specs = list(components)
+    if main_dir is not None:
+        source_specs.append(('main', main_dir.resolve()))
+
+    for source_name, source_root in source_specs:
+        scripts_dir = source_root / 'lua_scripts'
+        if not scripts_dir.is_dir():
+            continue
+
+        for script_path in sorted(scripts_dir.glob('*.lua')):
+            if not script_path.is_file():
+                continue
+
+            script_name = script_path.name
+            previous_source = source_map.get(script_name)
+            if previous_source:
+                fail(
+                    f"Duplicate builtin Lua script '{script_name}' between {previous_source} "
+                    f"and {source_name} ({script_path})"
+                )
+
+            resolved_path = script_path.resolve()
+            copy_map[script_name] = resolved_path
+            source_map[script_name] = f'{source_name} ({resolved_path})'
+
+    return copy_map, source_map
+
+
+def sync_builtin_lua_scripts(
+    output_dir: Path,
+    manifest_path: Path,
+    manifest: dict,
+    copy_map: dict[str, Path],
+    source_map: dict[str, str],
+) -> None:
+    output_dir.mkdir(parents=True, exist_ok=True)
+
+    for old_file in manifest.get('synced_files', []):
+        if old_file not in copy_map:
+            stale_path = output_dir / old_file
+            if stale_path.exists():
+                stale_path.unlink()
+
+    for filename, source_path in copy_map.items():
+        target_path = output_dir / filename
+        shutil.copy2(source_path, target_path)
+
+    manifest_data = {
+        'synced_files': sorted(copy_map.keys()),
+        'sources': {filename: source_map[filename] for filename in sorted(source_map)},
+    }
+    manifest_path.write_text(
+        json.dumps(manifest_data, ensure_ascii=False, indent=2) + '\n',
+        encoding='utf-8',
+    )
+
+
+def main() -> int:
+    args = parse_args()
+
+    output_dir = Path(args.output_dir).resolve()
+    manifest_path = Path(args.manifest_path).resolve()
+    manifest_path.parent.mkdir(parents=True, exist_ok=True)
+    manifest = load_manifest(manifest_path)
+
+    components = parse_component_specs(args.component)
+    main_dir = Path(args.main_dir).resolve() if args.main_dir else None
+    copy_map, source_map = collect_builtin_lua_scripts(components, main_dir)
+    sync_builtin_lua_scripts(output_dir, manifest_path, manifest, copy_map, source_map)
+    return 0
+
+
+if __name__ == '__main__':
+    try:
+        sys.exit(main())
+    except LuaScriptSyncError as exc:
+        print(f'sync_component_lua_scripts.py: error: {exc}', file=sys.stderr)
+        sys.exit(1)
diff --git a/components/claw_capabilities/cap_boards/CMakeLists.txt b/components/claw_capabilities/cap_boards/CMakeLists.txt
index 1372c55..61a7630 100644
--- a/components/claw_capabilities/cap_boards/CMakeLists.txt
+++ b/components/claw_capabilities/cap_boards/CMakeLists.txt
@@ -26,3 +26,4 @@ add_custom_command(
 add_custom_target(cap_boards_generate_skill DEPENDS "${CAP_BOARDS_OUTPUT_MD}")
 add_dependencies(${COMPONENT_LIB} cap_boards_generate_skill)
 set_property(GLOBAL APPEND PROPERTY BASIC_DEMO_SKILL_GENERATOR_TARGETS cap_boards_generate_skill)
+set_property(GLOBAL APPEND PROPERTY BASIC_DEMO_RESOURCE_GENERATOR_TARGETS_skills cap_boards_generate_skill)
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/audio_demo.lua b/components/lua_modules/lua_module_audio/lua_scripts/basic_audio_record_play.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/audio_demo.lua
rename to components/lua_modules/lua_module_audio/lua_scripts/basic_audio_record_play.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/button_demo.lua b/components/lua_modules/lua_module_button/lua_scripts/basic_button.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/button_demo.lua
rename to components/lua_modules/lua_module_button/lua_scripts/basic_button.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/camera_capture_demo.lua b/components/lua_modules/lua_module_camera/lua_scripts/basic_camera_capture.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/camera_capture_demo.lua
rename to components/lua_modules/lua_module_camera/lua_scripts/basic_camera_capture.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/display_demo.lua b/components/lua_modules/lua_module_display/lua_scripts/basic_display_demo.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/display_demo.lua
rename to components/lua_modules/lua_module_display/lua_scripts/basic_display_demo.lua
diff --git a/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_llm_analyze.lua b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_llm_analyze.lua
new file mode 100644
index 0000000..39667c2
--- /dev/null
+++ b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_llm_analyze.lua
@@ -0,0 +1,43 @@
+local event_publisher = require("event_publisher")
+
+local a = type(args) == "table" and args or {}
+
+local channel = a.channel
+local chat_id = a.chat_id
+local analyze_text = a.analyze_text or a.text or "Please analyze this text with llm: "
+
+local function require_string(name, value)
+    if type(value) ~= "string" or value == "" then
+        error("missing args." .. name)
+    end
+end
+
+require_string("channel", channel)
+require_string("chat_id", chat_id)
+
+print(string.format(
+    "[event_router_demo] publish trigger event_key=%s channel=%s chat_id=%s",
+    "lua_llm_analyze",
+    channel,
+    chat_id
+))
+
+event_publisher.publish({
+    source_cap = "lua_script",
+    event_type = "trigger",
+    source_channel = channel,
+    target_channel = channel,
+    chat_id = chat_id,
+    content_type = "trigger",
+    message_id = "lua_llm_analyze",
+    correlation_id = "lua_llm_analyze",
+    text = analyze_text,
+    session_policy = "trigger",
+    payload = {
+        channel = channel,
+        chat_id = chat_id,
+        text = analyze_text,
+    },
+})
+
+print("[event_router_demo] llm analyze trigger published")
diff --git a/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_file.lua b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_file.lua
new file mode 100644
index 0000000..c69f5ec
--- /dev/null
+++ b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_file.lua
@@ -0,0 +1,72 @@
+local event_publisher = require("event_publisher")
+local storage = require("storage")
+
+local a = type(args) == "table" and args or {}
+
+local channel = a.channel
+local chat_id = a.chat_id
+local file_caption = a.file_caption or a.caption or "lua trigger demo file"
+local root_dir = storage.get_root_dir()
+local demo_dir = storage.join_path(root_dir, "demo")
+local demo_file_path = a.file_path or storage.join_path(demo_dir, "lua_event_router_demo.txt")
+
+local function require_string(name, value)
+    if type(value) ~= "string" or value == "" then
+        error("missing args." .. name)
+    end
+end
+
+local function file_event_key_for_channel(name)
+    if name == "qq" then
+        return "lua_qq_send_file"
+    end
+    if name == "telegram" then
+        return "lua_tg_send_file"
+    end
+    if name == "feishu" then
+        return "lua_feishu_send_file"
+    end
+    error("file send only supports qq / telegram / feishu, got channel=" .. tostring(name))
+end
+
+require_string("channel", channel)
+require_string("chat_id", chat_id)
+
+storage.mkdir(demo_dir)
+storage.write_file(demo_file_path, table.concat({
+    "lua event router demo",
+    "channel=" .. channel,
+    "chat_id=" .. chat_id,
+    "caption=" .. file_caption,
+}, "\n") .. "\n")
+
+local event_key = file_event_key_for_channel(channel)
+
+print(string.format(
+    "[event_router_demo] publish trigger event_key=%s channel=%s chat_id=%s path=%s",
+    event_key,
+    channel,
+    chat_id,
+    demo_file_path
+))
+
+event_publisher.publish({
+    source_cap = "lua_script",
+    event_type = "trigger",
+    source_channel = channel,
+    target_channel = channel,
+    chat_id = chat_id,
+    content_type = "trigger",
+    message_id = event_key,
+    correlation_id = event_key,
+    text = file_caption,
+    session_policy = "trigger",
+    payload = {
+        channel = channel,
+        chat_id = chat_id,
+        path = demo_file_path,
+        caption = file_caption,
+    },
+})
+
+print("[event_router_demo] send file trigger published path=" .. demo_file_path)
diff --git a/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_message.lua b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_message.lua
new file mode 100644
index 0000000..ac710fc
--- /dev/null
+++ b/components/lua_modules/lua_module_event_publisher/lua_scripts/basic_router_send_message.lua
@@ -0,0 +1,43 @@
+local event_publisher = require("event_publisher")
+
+local a = type(args) == "table" and args or {}
+
+local channel = a.channel
+local chat_id = a.chat_id
+local message_text = a.message_text or a.text or "hello from lua event_router"
+
+local function require_string(name, value)
+    if type(value) ~= "string" or value == "" then
+        error("missing args." .. name)
+    end
+end
+
+require_string("channel", channel)
+require_string("chat_id", chat_id)
+
+print(string.format(
+    "[event_router_demo] publish trigger event_key=%s channel=%s chat_id=%s",
+    "lua_im_send_message",
+    channel,
+    chat_id
+))
+
+event_publisher.publish({
+    source_cap = "lua_script",
+    event_type = "trigger",
+    source_channel = channel,
+    target_channel = channel,
+    chat_id = chat_id,
+    content_type = "trigger",
+    message_id = "lua_im_send_message",
+    correlation_id = "lua_im_send_message",
+    text = message_text,
+    session_policy = "trigger",
+    payload = {
+        channel = channel,
+        chat_id = chat_id,
+        text = message_text,
+    },
+})
+
+print("[event_router_demo] send message trigger published")
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/lcd_touch_demo.lua b/components/lua_modules/lua_module_lcd_touch/lua_scripts/basic_lcd_touch_demo.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/lcd_touch_demo.lua
rename to components/lua_modules/lua_module_lcd_touch/lua_scripts/basic_lcd_touch_demo.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/led_strip_demo.lua b/components/lua_modules/lua_module_led_strip/lua_scripts/basic_led_strip.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/led_strip_demo.lua
rename to components/lua_modules/lua_module_led_strip/lua_scripts/basic_led_strip.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/mcpwm_servo.lua b/components/lua_modules/lua_module_mcpwm/lua_scripts/basic_mcpwm_servo.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/mcpwm_servo.lua
rename to components/lua_modules/lua_module_mcpwm/lua_scripts/basic_mcpwm_servo.lua
diff --git a/application/basic_demo/fatfs_image/scripts/builtin/system_demo.lua b/components/lua_modules/lua_module_system/lua_scripts/basic_system_info.lua
similarity index 100%
rename from application/basic_demo/fatfs_image/scripts/builtin/system_demo.lua
rename to components/lua_modules/lua_module_system/lua_scripts/basic_system_info.lua