diff --git a/aiprompts/herolib_core/core_osal.md b/aiprompts/herolib_core/core_osal.md
index 72a95fdf..b69a0ae6 100644
--- a/aiprompts/herolib_core/core_osal.md
+++ b/aiprompts/herolib_core/core_osal.md
@@ -1,5 +1,8 @@
 # OSAL Core Module - Key Capabilities (incubaid.herolib.osal.core)
 
+> **Note:** Platform detection functions (`platform()` and `cputype()`) have moved to `incubaid.herolib.core`.
+> Use `import incubaid.herolib.core` and call `core.platform()!` and `core.cputype()!` instead.
+
 ```v
 //example how to get started
 
@@ -68,8 +71,8 @@ This document describes the core functionalities of the Operating System Abstrac
 * **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
   * **Key Parameters**: `name` (string), `pid` (int).
 * **`osal.whoami() !string`**: Return the current username.
-* **`osal.platform() !PlatformType`**: Identify the operating system.
-* **`osal.cputype() !CPUType`**: Identify the CPU architecture.
+* ~~**`osal.platform() !PlatformType`**: Identify the operating system.~~  → **Moved to `incubaid.herolib.core`**
+* ~~**`osal.cputype() !CPUType`**: Identify the CPU architecture.~~  → **Moved to `incubaid.herolib.core`**
 * **`osal.hostname() !string`**: Get system hostname.
 * **`osal.sleep(duration int)`**: Pause execution for a specified duration.
 * **`osal.download(args: DownloadArgs) !pathlib.Path`**: Download a file from a URL.
diff --git a/aiprompts/vlang_herolib_core.md b/aiprompts/vlang_herolib_core.md
index 0fae7baf..d57d39f8 100644
--- a/aiprompts/vlang_herolib_core.md
+++ b/aiprompts/vlang_herolib_core.md
@@ -343,8 +343,6 @@ This document describes the core functionalities of the Operating System Abstrac
 - **`osal.process_kill_recursive(args: ProcessKillArgs) !`**: Kill a process and its children.
   - **Key Parameters**: `name` (string), `pid` (int).
 - **`osal.whoami() !string`**: Return the current username.
-- **`osal.platform() !PlatformType`**: Identify the operating system.
-- **`osal.cputype() !CPUType`**: Identify the CPU architecture.
 - **`osal.hostname() !string`**: Get system hostname.
 - **`osal.sleep(duration int)`**: Pause execution for a specified duration.
 - **`osal.download(args: DownloadArgs) !pathlib.Path`**: Download a file from a URL.
@@ -354,8 +352,31 @@ This document describes the core functionalities of the Operating System Abstrac
 - **`osal.user_id_get(username string) !int`**: Get user ID.
 - **`osal.user_add(args: UserArgs) !int`**: Add a user.
   - **Key Parameters**: `name` (string).
-
-```
+ 
+ ```
+ 
+ ## 7. Platform Information
+ 
+ * **`core.platform() !PlatformType`**: Identify the operating system.
+   * **Returns**: Platform type (osx, ubuntu, arch, etc.)
+ * **`core.cputype() !CPUType`**: Identify the CPU architecture.
+   * **Returns**: CPU type (intel, arm, etc.)
+ 
+ ### Usage Example
+ 
+ ```v
+ import incubaid.herolib.core
+ 
+ platform := core.platform()! // Returns .osx, .ubuntu, etc.
+ cpu := core.cputype()! // Returns .intel, .arm, etc.
+ 
+ match platform {
+     .osx { println('Running on macOS') }
+     .ubuntu { println('Running on Ubuntu') }
+     .arch { println('Running on Arch Linux') }
+     else { println('Other platform') }
+ }
+ ```
 
 # OurTime Module
 
diff --git a/lib/core/herocmds/git.v b/lib/core/herocmds/git.v
index dc8bb71b..94b6dc15 100644
--- a/lib/core/herocmds/git.v
+++ b/lib/core/herocmds/git.v
@@ -92,16 +92,23 @@ pub fn cmd_git(mut cmdroot Command) {
 		description: 'Get the path to a git repository. Use with cd $(hero git path <url>)'
 	}
 
-	cmd_path.add_flag(Flag{
-		flag:        .string
-		required:    false
-		name:        'url'
-		abbrev:      'u'
-		description: 'url for git path operation, so we know which repo path to get'
-	})
+	mut cmd_check := Command{
+		sort_flags:  true
+		name:        'check'
+		execute:     cmd_git_execute
+		description: 'Check if a git repository is properly configured.'
+	}
+
+	mut cmd_lfs := Command{
+		sort_flags:  true
+		name:        'lfs'
+		execute:     cmd_git_execute
+		description: 'Make sure git repo has lfs enabled and system is ready to support lfs.'
+	}
 
 	mut allcmdsref := [&list_command, &clone_command, &push_command, &pull_command, &commit_command,
-		&reload_command, &delete_command, &sourcetree_command, &editor_command, &exists_command]
+		&reload_command, &delete_command, &sourcetree_command, &editor_command, &exists_command,
+		&cmd_check, &cmd_lfs]
 
 	for mut c in allcmdsref {
 		c.add_flag(Flag{
@@ -141,7 +148,8 @@ pub fn cmd_git(mut cmdroot Command) {
 		})
 	}
 
-	mut urlcmds := [&clone_command, &pull_command, &push_command, &editor_command, &sourcetree_command]
+	mut urlcmds := [&clone_command, &pull_command, &push_command, &editor_command, &sourcetree_command,
+		&cmd_check, &cmd_lfs]
 	for mut c in urlcmds {
 		c.add_flag(Flag{
 			flag:        .bool
diff --git a/lib/develop/gittools/repository_lfs.v b/lib/develop/gittools/repository_lfs.v
new file mode 100644
index 00000000..c78fe650
--- /dev/null
+++ b/lib/develop/gittools/repository_lfs.v
@@ -0,0 +1,195 @@
+module gittools
+
+import time
+import incubaid.herolib.ui.console
+import incubaid.herolib.core.texttools
+import incubaid.herolib.core
+import incubaid.herolib.osal.core as osal
+import os
+
+const binary_extensions = ['.pdf', '.docx', '.xlsx', '.pptx', '.zip', '.tar', '.gz', '.jpg', '.jpeg',
+	'.png', '.gif', '.bmp', '.tiff', '.ico', '.webp', '.mp4', '.mp3', '.avi', '.mov', '.wmv', '.flv',
+	'.mkv', '.wav', '.exe', '.dll', '.so', '.dylib', '.bin', '.dat', '.iso']
+
+// check if repo has lfs enabled
+pub fn (mut repo GitRepo) check() ! {
+	repo.init()!
+
+	// Get list of all files in the repository
+	files_result := repo.exec('ls-files')!
+	files := files_result.split('\n').filter(it.trim_space() != '')
+
+	// Binary file extensions that should use LFS
+
+	mut needs_lfs := false
+	mut large_files := []string{}
+
+	for file in files {
+		file_path := '${repo.path()}/${file}'
+
+		// Check if file exists (might be deleted)
+		if !os.exists(file_path) {
+			continue
+		}
+
+		// Check if file is in bin/ folder
+		if file.starts_with('bin/') {
+			needs_lfs = true
+			large_files << file
+			continue
+		}
+
+		// Check if file has binary extension
+		for ext in binary_extensions {
+			if file.to_lower().ends_with(ext) {
+				needs_lfs = true
+				large_files << file
+				break
+			}
+		}
+
+		// Check file size (files > 50MB should use LFS)
+		file_info := os.stat(file_path) or { continue }
+		size_mb := file_info.size / (1024 * 1024)
+		if size_mb > 50 {
+			needs_lfs = true
+			large_files << '${file} (${size_mb}MB)'
+		}
+	}
+
+	if needs_lfs {
+		console.print_header('Repository contains files that should use Git LFS:')
+		for file in large_files {
+			console.print_item(file)
+		}
+
+		if !repo.lfs()! {
+			console.print_stderr('Git LFS is not initialized. Run lfs_init() to set it up.')
+		}
+	} else {
+		console.print_green('No large binary files detected. Git LFS may not be needed.')
+	}
+}
+
+pub fn (mut repo GitRepo) lfs_init() ! {
+	repo.init()!
+
+	// Step 1: Check if git-lfs is installed on the system
+	if !osal.cmd_exists('git-lfs') {
+		console.print_header('Git LFS not found. Installing...')
+
+		// Install based on platform
+		platform := core.platform()!
+		match platform {
+			.osx {
+				// Use brew on macOS
+				if osal.cmd_exists('brew') {
+					osal.execute_stdout('brew install git-lfs')!
+				} else {
+					return error('Homebrew not found. Please install git-lfs manually: https://git-lfs.github.com')
+				}
+			}
+			.ubuntu {
+				osal.execute_stdout('sudo apt-get update && sudo apt-get install -y git-lfs')!
+			}
+			.arch {
+				osal.execute_stdout('sudo pacman -S git-lfs')!
+			}
+			else {
+				return error('Unsupported platform. Please install git-lfs manually: https://git-lfs.github.com')
+			}
+		}
+
+		console.print_green('Git LFS installed successfully.')
+	}
+
+	// Step 2: Initialize git-lfs in the repository
+	console.print_header('Initializing Git LFS in repository...')
+	repo.exec('lfs install --local')!
+
+	console.print_header('Tracking binary file extensions...')
+	for ext in binary_extensions {
+		repo.exec('lfs track "*${ext}"') or {
+			console.print_debug('Could not track ${ext}: ${err}')
+			continue
+		}
+		console.print_item('Tracking *${ext}')
+	}
+
+	// Step 4: Track files in bin/ folders
+	console.print_header('Tracking bin/ folders...')
+	repo.exec('lfs track "bin/**"') or { console.print_debug('Could not track bin/**: ${err}') }
+
+	// Step 5: Create and install pre-commit hook
+	mut check_script := '
+        #!/bin/bash
+        # Prevent committing large files without LFS
+
+        max_size=50 # MB
+        files=$(git diff --cached --name-only)
+
+        for file in \${files}; do
+            if [ -f "\${file}" ]; then
+                size=$(du -m "\${file}" | cut -f1)
+                if [ "\${size}" -gt "\${max_size}" ]; then
+                    if ! git check-attr filter -- "\${file}" | grep -q "lfs"; then
+                        echo "❌ ERROR: \${file} is \${size}MB and not tracked by LFS."
+                        echo "Please run: git lfs track \\"\${file}\\""
+                        exit 1
+                    fi
+                fi
+            fi
+        done
+    '
+	check_script = texttools.dedent(check_script)
+
+	hook_path := '${repo.path()}/.git/hooks/pre-commit'
+	hooks_dir := '${repo.path()}/.git/hooks'
+
+	// Ensure hooks directory exists
+	osal.dir_ensure(hooks_dir)!
+
+	// Write the pre-commit hook
+	osal.file_write(hook_path, check_script)!
+
+	// Make the hook executable
+	osal.exec(cmd: 'chmod +x ${hook_path}')!
+
+	console.print_green('Pre-commit hook installed at ${hook_path}')
+
+	// Step 6: Add .gitattributes to the repository
+	gitattributes_path := '${repo.path()}/.gitattributes'
+	if os.exists(gitattributes_path) {
+		console.print_debug('.gitattributes already exists, LFS tracks have been added to it.')
+	} else {
+		console.print_debug('.gitattributes created with LFS tracking rules.')
+	}
+
+	// Step 7: Verify LFS is properly configured
+	if !repo.lfs()! {
+		return error('Git LFS initialization failed verification')
+	}
+
+	console.print_green('Git LFS initialized successfully for ${repo.name}')
+	console.print_header('Next steps:')
+	console.print_item('1. Review .gitattributes to ensure all desired files are tracked')
+	console.print_item('2. Run: git add .gitattributes')
+	console.print_item('3. Commit the changes: git commit -m "chore: Initialize Git LFS"')
+}
+
+// Check if repo has lfs enabled
+pub fn (mut repo GitRepo) lfs() !bool {
+	repo.init()!
+
+	// Check if .git/hooks/pre-commit exists and contains LFS check
+	hook_path := '${repo.path()}/.git/hooks/pre-commit'
+	if !os.exists(hook_path) {
+		return false
+	}
+
+	// Check if git lfs is initialized locally
+	// This checks if .git/config contains lfs filter configuration
+	config_result := repo.exec('config --local --get filter.lfs.clean') or { return false }
+
+	return config_result.contains('git-lfs clean')
+}
diff --git a/lib/develop/gittools/repository_load.v b/lib/develop/gittools/repository_load.v
index fa71fd60..dccb8dca 100644
--- a/lib/develop/gittools/repository_load.v
+++ b/lib/develop/gittools/repository_load.v
@@ -46,7 +46,7 @@ pub fn (mut repo GitRepo) status_update(args StatusUpdateArgs) ! {
 // load_internal performs the expensive git operations to refresh the repository state.
 // It should only be called by status_update().
 fn (mut repo GitRepo) load_internal() ! {
-	console.print_debug('load ${repo.print_key()}')
+	console.print_item('load ${repo.print_key()}')
 	repo.init()!
 
 	repo.exec('fetch --all') or {
diff --git a/lib/threefold/models_ledger/account.v b/lib/threefold/models_ledger/account.v
index 141ccec3..5da93dba 100644
--- a/lib/threefold/models_ledger/account.v
+++ b/lib/threefold/models_ledger/account.v
@@ -3,6 +3,7 @@ module models_ledger
 import incubaid.herolib.data.encoder
 import incubaid.herolib.data.ourtime
 import incubaid.herolib.hero.db
+import json
 
 // AccountStatus represents the status of an account
 pub enum AccountStatus {
@@ -343,38 +344,43 @@ pub mut:
 pub fn (mut self DBAccount) list(args AccountListArg) ![]Account {
 	mut all_accounts := self.db.list[Account]()!.map(self.get(it)!)
 	mut filtered_accounts := []Account{}
-	
+
 	for account in all_accounts {
 		// Add filter logic based on account properties
-		if args.filter != '' && !account.name.contains(args.filter) && !account.description.contains(args.filter) {
+		if args.filter != '' && !account.name.contains(args.filter)
+			&& !account.description.contains(args.filter) {
 			continue
 		}
-		
+
 		// We could add more filters based on status if the Account struct has a status field
-		
+
 		filtered_accounts << account
 	}
-	
+
 	// Apply pagination
 	mut start := args.offset
 	if start >= filtered_accounts.len {
 		start = 0
 	}
-	
+
 	mut limit := args.limit
 	if limit > 100 {
 		limit = 100
 	}
-	
+
 	if start + limit > filtered_accounts.len {
 		limit = filtered_accounts.len - start
 	}
-	
+
 	if limit <= 0 {
 		return []Account{}
 	}
-	
-	return if filtered_accounts.len > 0 { filtered_accounts[start..start+limit] } else { []Account{} }
+
+	return if filtered_accounts.len > 0 {
+		filtered_accounts[start..start + limit]
+	} else {
+		[]Account{}
+	}
 }
 
 pub fn (mut self DBAccount) list_all() ![]Account {
@@ -398,37 +404,37 @@ pub mut:
 
 pub fn new_response(rpcid int, result string) Response {
 	return Response{
-		id: rpcid
+		id:     rpcid
 		result: result
 	}
 }
 
 pub fn new_response_true(rpcid int) Response {
 	return Response{
-		id: rpcid
+		id:     rpcid
 		result: 'true'
 	}
 }
 
 pub fn new_response_false(rpcid int) Response {
 	return Response{
-		id: rpcid
+		id:     rpcid
 		result: 'false'
 	}
 }
 
 pub fn new_response_int(rpcid int, result int) Response {
 	return Response{
-		id: rpcid
+		id:     rpcid
 		result: result.str()
 	}
 }
 
 pub fn new_error(rpcid int, code int, message string) Response {
 	return Response{
-		id: rpcid
+		id:    rpcid
 		error: ResponseError{
-			code: code
+			code:    code
 			message: message
 		}
 	}
@@ -479,8 +485,8 @@ pub fn account_handle(mut f ModelsFactory, rpcid int, servercontext map[string]s
 		}
 		else {
 			return new_error(
-				rpcid: rpcid
-				code: 32601
+				rpcid:   rpcid
+				code:    32601
 				message: 'Method ${method} not found on account'
 			)
 		}
diff --git a/lib/threefold/models_ledger/account_test.v b/lib/threefold/models_ledger/account_test.v
index 3d40b625..9614be88 100644
--- a/lib/threefold/models_ledger/account_test.v
+++ b/lib/threefold/models_ledger/account_test.v
@@ -4,24 +4,26 @@ import json
 
 fn test_account_crud() ! {
 	mut db := setup_test_db()!
-	mut account_db := DBAccount{db: db}
-	
+	mut account_db := DBAccount{
+		db: db
+	}
+
 	// Create test
 	mut account_arg := AccountArg{
-		name: 'Test Account'
-		description: 'Description for test account'
-		owner_id: 1
-		location_id: 2
+		name:            'Test Account'
+		description:     'Description for test account'
+		owner_id:        1
+		location_id:     2
 		accountpolicies: []AccountPolicyArg{}
-		assets: []AccountAsset{}
-		assetid: 3
-		administrators: [u32(1), 2, 3]
+		assets:          []AccountAsset{}
+		assetid:         3
+		administrators:  [u32(1), 2, 3]
 	}
-	
+
 	mut account := account_db.new(account_arg)!
 	account = account_db.set(account)!
 	assert account.id > 0
-	
+
 	// Get test
 	retrieved := account_db.get(account.id)!
 	assert retrieved.name == 'Test Account'
@@ -30,7 +32,7 @@ fn test_account_crud() ! {
 	assert retrieved.location_id == 2
 	assert retrieved.assetid == 3
 	assert retrieved.administrators == [u32(1), 2, 3]
-	
+
 	// Update test
 	account.name = 'Updated Account'
 	account.description = 'Updated description'
@@ -38,7 +40,7 @@ fn test_account_crud() ! {
 	retrieved = account_db.get(account.id)!
 	assert retrieved.name == 'Updated Account'
 	assert retrieved.description == 'Updated description'
-	
+
 	// Delete test
 	success := account_db.delete(account.id)!
 	assert success == true
@@ -48,41 +50,41 @@ fn test_account_crud() ! {
 fn test_account_api_handler() ! {
 	mut db := setup_test_db()!
 	mut factory := new_models_factory(db)!
-	
+
 	// Test set method
 	account_arg := AccountArg{
-		name: 'API Test Account'
-		description: 'API test description'
-		owner_id: 10
-		location_id: 20
-		assetid: 30
+		name:           'API Test Account'
+		description:    'API test description'
+		owner_id:       10
+		location_id:    20
+		assetid:        30
 		administrators: [u32(10), 20]
 	}
-	
+
 	json_params := json.encode(account_arg)
-	
+
 	// Set
-	response := account_handle(mut factory, 1, {}, UserRef{id: 1}, 'set', json_params)!
+	response := account_handle(mut factory, 1, {}, UserRef{ id: 1 }, 'set', json_params)!
 	id := response.result.int()
 	assert id > 0
-	
+
 	// Exist
-	response2 := account_handle(mut factory, 2, {}, UserRef{id: 1}, 'exist', id.str())!
+	response2 := account_handle(mut factory, 2, {}, UserRef{ id: 1 }, 'exist', id.str())!
 	assert response2.result == 'true'
-	
+
 	// Get
-	response3 := account_handle(mut factory, 3, {}, UserRef{id: 1}, 'get', id.str())!
+	response3 := account_handle(mut factory, 3, {}, UserRef{ id: 1 }, 'get', id.str())!
 	assert response3.result.contains('API Test Account')
-	
+
 	// List
-	response4 := account_handle(mut factory, 4, {}, UserRef{id: 1}, 'list', '{}')!
+	response4 := account_handle(mut factory, 4, {}, UserRef{ id: 1 }, 'list', '{}')!
 	assert response4.result.contains('API Test Account')
-	
+
 	// Delete
-	response5 := account_handle(mut factory, 5, {}, UserRef{id: 1}, 'delete', id.str())!
+	response5 := account_handle(mut factory, 5, {}, UserRef{ id: 1 }, 'delete', id.str())!
 	assert response5.result == 'true'
-	
+
 	// Verify deletion
-	response6 := account_handle(mut factory, 6, {}, UserRef{id: 1}, 'exist', id.str())!
+	response6 := account_handle(mut factory, 6, {}, UserRef{ id: 1 }, 'exist', id.str())!
 	assert response6.result == 'false'
 }
diff --git a/lib/threefold/models_ledger/asset.v b/lib/threefold/models_ledger/asset.v
index 6e401bac..73269942 100644
--- a/lib/threefold/models_ledger/asset.v
+++ b/lib/threefold/models_ledger/asset.v
@@ -145,65 +145,65 @@ pub fn (mut self DBAsset) get(id u32) !Asset {
 @[params]
 pub struct AssetListArg {
 pub mut:
-	filter       string
-	asset_type   string
-	is_frozen    bool = false
+	filter        string
+	asset_type    string
+	is_frozen     bool = false
 	filter_frozen bool = false
-	issuer       u32
+	issuer        u32
 	filter_issuer bool = false
-	limit        int = 20
-	offset       int = 0
+	limit         int  = 20
+	offset        int  = 0
 }
 
 pub fn (mut self DBAsset) list(args AssetListArg) ![]Asset {
 	mut all_assets := self.db.list[Asset]()!.map(self.get(it)!)
 	mut filtered_assets := []Asset{}
-	
+
 	for asset in all_assets {
 		// Filter by text in name or description
-		if args.filter != '' && !asset.name.contains(args.filter) && 
-		   !asset.description.contains(args.filter) && !asset.address.contains(args.filter) {
+		if args.filter != '' && !asset.name.contains(args.filter)
+			&& !asset.description.contains(args.filter) && !asset.address.contains(args.filter) {
 			continue
 		}
-		
+
 		// Filter by asset_type
 		if args.asset_type != '' && asset.asset_type != args.asset_type {
 			continue
 		}
-		
+
 		// Filter by is_frozen
 		if args.filter_frozen && asset.is_frozen != args.is_frozen {
 			continue
 		}
-		
+
 		// Filter by issuer
 		if args.filter_issuer && asset.issuer != args.issuer {
 			continue
 		}
-		
+
 		filtered_assets << asset
 	}
-	
+
 	// Apply pagination
 	mut start := args.offset
 	if start >= filtered_assets.len {
 		start = 0
 	}
-	
+
 	mut limit := args.limit
 	if limit > 100 {
 		limit = 100
 	}
-	
+
 	if start + limit > filtered_assets.len {
 		limit = filtered_assets.len - start
 	}
-	
+
 	if limit <= 0 {
 		return []Asset{}
 	}
-	
-	return if filtered_assets.len > 0 { filtered_assets[start..start+limit] } else { []Asset{} }
+
+	return if filtered_assets.len > 0 { filtered_assets[start..start + limit] } else { []Asset{} }
 }
 
 pub fn (mut self DBAsset) list_all() ![]Asset {
@@ -250,8 +250,8 @@ pub fn asset_handle(mut f ModelsFactory, rpcid int, servercontext map[string]str
 		}
 		else {
 			return new_error(
-				rpcid: rpcid
-				code: 32601
+				rpcid:   rpcid
+				code:    32601
 				message: 'Method ${method} not found on asset'
 			)
 		}
diff --git a/lib/threefold/models_ledger/asset_test.v b/lib/threefold/models_ledger/asset_test.v
index c3d4423d..892fa624 100644
--- a/lib/threefold/models_ledger/asset_test.v
+++ b/lib/threefold/models_ledger/asset_test.v
@@ -4,27 +4,32 @@ import json
 
 fn test_asset_crud() ! {
 	mut db := setup_test_db()!
-	mut asset_db := DBAsset{db: db}
-	
+	mut asset_db := DBAsset{
+		db: db
+	}
+
 	// Create test
 	mut asset_arg := AssetArg{
-		name: 'TFT Token'
-		description: 'ThreeFold Token'
-		address: 'TFT123456789'
-		asset_type: 'token'
-		issuer: 1
-		supply: 1000000.0
-		decimals: 8
-		is_frozen: false
-		metadata: {'symbol': 'TFT', 'blockchain': 'Stellar'}
+		name:           'TFT Token'
+		description:    'ThreeFold Token'
+		address:        'TFT123456789'
+		asset_type:     'token'
+		issuer:         1
+		supply:         1000000.0
+		decimals:       8
+		is_frozen:      false
+		metadata:       {
+			'symbol':     'TFT'
+			'blockchain': 'Stellar'
+		}
 		administrators: [u32(1), 2]
 		min_signatures: 1
 	}
-	
+
 	mut asset := asset_db.new(asset_arg)!
 	asset = asset_db.set(asset)!
 	assert asset.id > 0
-	
+
 	// Get test
 	retrieved := asset_db.get(asset.id)!
 	assert retrieved.name == 'TFT Token'
@@ -35,10 +40,13 @@ fn test_asset_crud() ! {
 	assert retrieved.supply == 1000000.0
 	assert retrieved.decimals == 8
 	assert retrieved.is_frozen == false
-	assert retrieved.metadata == {'symbol': 'TFT', 'blockchain': 'Stellar'}
+	assert retrieved.metadata == {
+		'symbol':     'TFT'
+		'blockchain': 'Stellar'
+	}
 	assert retrieved.administrators == [u32(1), 2]
 	assert retrieved.min_signatures == 1
-	
+
 	// Update test
 	asset.name = 'Updated TFT Token'
 	asset.supply = 2000000.0
@@ -48,7 +56,7 @@ fn test_asset_crud() ! {
 	assert retrieved.name == 'Updated TFT Token'
 	assert retrieved.supply == 2000000.0
 	assert retrieved.is_frozen == true
-	
+
 	// Delete test
 	success := asset_db.delete(asset.id)!
 	assert success == true
@@ -57,95 +65,97 @@ fn test_asset_crud() ! {
 
 fn test_asset_list_filtering() ! {
 	mut db := setup_test_db()!
-	mut asset_db := DBAsset{db: db}
-	
+	mut asset_db := DBAsset{
+		db: db
+	}
+
 	// Create multiple test assets
-	for i in 0..5 {
+	for i in 0 .. 5 {
 		mut asset_arg := AssetArg{
-			name: 'Token ${i}'
+			name:        'Token ${i}'
 			description: 'Description ${i}'
-			address: 'ADDR${i}'
-			asset_type: if i < 3 { 'token' } else { 'nft' }
-			issuer: if i % 2 == 0 { u32(1) } else { u32(2) }
-			supply: 1000.0 * f64(i+1)
-			decimals: 8
-			is_frozen: i >= 3
+			address:     'ADDR${i}'
+			asset_type:  if i < 3 { 'token' } else { 'nft' }
+			issuer:      if i % 2 == 0 { u32(1) } else { u32(2) }
+			supply:      1000.0 * f64(i + 1)
+			decimals:    8
+			is_frozen:   i >= 3
 		}
-		
+
 		mut asset := asset_db.new(asset_arg)!
 		asset_db.set(asset)!
 	}
-	
+
 	// Test filter by text
-	filtered := asset_db.list(AssetListArg{filter: 'Token 1'})!
+	filtered := asset_db.list(AssetListArg{ filter: 'Token 1' })!
 	assert filtered.len == 1
 	assert filtered[0].name == 'Token 1'
-	
+
 	// Test filter by asset_type
-	tokens := asset_db.list(AssetListArg{asset_type: 'token'})!
+	tokens := asset_db.list(AssetListArg{ asset_type: 'token' })!
 	assert tokens.len == 3
-	
+
 	// Test filter by frozen status
-	frozen := asset_db.list(AssetListArg{is_frozen: true, filter_frozen: true})!
+	frozen := asset_db.list(AssetListArg{ is_frozen: true, filter_frozen: true })!
 	assert frozen.len == 2
-	
+
 	// Test filter by issuer
-	issuer1 := asset_db.list(AssetListArg{issuer: 1, filter_issuer: true})!
+	issuer1 := asset_db.list(AssetListArg{ issuer: 1, filter_issuer: true })!
 	assert issuer1.len == 3
-	
+
 	// Test pagination
-	page1 := asset_db.list(AssetListArg{limit: 2, offset: 0})!
+	page1 := asset_db.list(AssetListArg{ limit: 2, offset: 0 })!
 	assert page1.len == 2
-	page2 := asset_db.list(AssetListArg{limit: 2, offset: 2})!
+	page2 := asset_db.list(AssetListArg{ limit: 2, offset: 2 })!
 	assert page2.len == 2
-	page3 := asset_db.list(AssetListArg{limit: 2, offset: 4})!
+	page3 := asset_db.list(AssetListArg{ limit: 2, offset: 4 })!
 	assert page3.len == 1
 }
 
 fn test_asset_api_handler() ! {
 	mut db := setup_test_db()!
 	mut factory := new_models_factory(db)!
-	
+
 	// Test set method
 	asset_arg := AssetArg{
-		name: 'API Test Asset'
+		name:        'API Test Asset'
 		description: 'API test description'
-		address: 'TEST123'
-		asset_type: 'token'
-		issuer: 1
-		supply: 1000.0
-		decimals: 8
+		address:     'TEST123'
+		asset_type:  'token'
+		issuer:      1
+		supply:      1000.0
+		decimals:    8
 	}
-	
+
 	json_params := json.encode(asset_arg)
-	
+
 	// Set
-	response := asset_handle(mut factory, 1, {}, UserRef{id: 1}, 'set', json_params)!
+	response := asset_handle(mut factory, 1, {}, UserRef{ id: 1 }, 'set', json_params)!
 	id := response.result.int()
 	assert id > 0
-	
+
 	// Exist
-	response2 := asset_handle(mut factory, 2, {}, UserRef{id: 1}, 'exist', id.str())!
+	response2 := asset_handle(mut factory, 2, {}, UserRef{ id: 1 }, 'exist', id.str())!
 	assert response2.result == 'true'
-	
+
 	// Get
-	response3 := asset_handle(mut factory, 3, {}, UserRef{id: 1}, 'get', id.str())!
+	response3 := asset_handle(mut factory, 3, {}, UserRef{ id: 1 }, 'get', id.str())!
 	assert response3.result.contains('API Test Asset')
-	
+
 	// List
-	response4 := asset_handle(mut factory, 4, {}, UserRef{id: 1}, 'list', '{}')!
+	response4 := asset_handle(mut factory, 4, {}, UserRef{ id: 1 }, 'list', '{}')!
 	assert response4.result.contains('API Test Asset')
-	
+
 	// List with filters
-	filter_params := json.encode(AssetListArg{asset_type: 'token'})
-	response5 := asset_handle(mut factory, 5, {}, UserRef{id: 1}, 'list', filter_params)!
+	filter_params := json.encode(AssetListArg{ asset_type: 'token' })
+	response5 := asset_handle(mut factory, 5, {}, UserRef{ id: 1 }, 'list', filter_params)!
 	assert response5.result.contains('API Test Asset')
-	
+
 	// Delete
-	response6 := asset_handle(mut factory, 6, {}, UserRef{id: 1}, 'delete', id.str())!
+	response6 := asset_handle(mut factory, 6, {}, UserRef{ id: 1 }, 'delete', id.str())!
 	assert response6.result == 'true'
-	
+
 	// Verify deletion
-	response7 := asset_handle(mut factory, 7, {}, UserRef{id: 1}, 'exist', id.str())!
+	response7 := asset_handle(mut factory, 7, {}, UserRef{ id: 1 }, 'exist', id.str())!
 	assert response7.result == 'false'
 }
diff --git a/lib/threefold/models_ledger/dnszone_test.v b/lib/threefold/models_ledger/dnszone_test.v
index 0d51893b..563d4024 100644
--- a/lib/threefold/models_ledger/dnszone_test.v
+++ b/lib/threefold/models_ledger/dnszone_test.v
@@ -1,5 +1,5 @@
 module models_ledger
 
 fn test_setup_db_only() ! {
-    mut store := setup_test_db()!
+	mut store := setup_test_db()!
 }
diff --git a/lib/threefold/models_ledger/models_factory.v b/lib/threefold/models_ledger/models_factory.v
index b9b0b1fa..ac6cc870 100644
--- a/lib/threefold/models_ledger/models_factory.v
+++ b/lib/threefold/models_ledger/models_factory.v
@@ -5,36 +5,58 @@ import json
 
 pub struct ModelsFactory {
 pub mut:
-	db           &db.DB
-	account      &DBAccount
-	asset        &DBAsset
-	dnszone      &DBDNSZone
-	group        &DBGroup
-	member       &DBMember
-	notary       &DBNotary
-	signature    &DBSignature
-	transaction  &DBTransaction
-	user         &DBUser
-	userkvs      &DBUserKVS
-	userkvsitem  &DBUserKVSItem
+	db          &db.DB
+	account     &DBAccount
+	asset       &DBAsset
+	dnszone     &DBDNSZone
+	group       &DBGroup
+	member      &DBMember
+	notary      &DBNotary
+	signature   &DBSignature
+	transaction &DBTransaction
+	user        &DBUser
+	userkvs     &DBUserKVS
+	userkvsitem &DBUserKVSItem
 }
 
 pub fn new_models_factory(mut database db.DB) !&ModelsFactory {
 	mut factory := &ModelsFactory{
 		db: database
 	}
-	
-	factory.account = &DBAccount{db: database}
-	factory.asset = &DBAsset{db: database}
-	factory.dnszone = &DBDNSZone{db: database}
-	factory.group = &DBGroup{db: database}
-	factory.member = &DBMember{db: database}
-	factory.notary = &DBNotary{db: database}
-	factory.signature = &DBSignature{db: database}
-	factory.transaction = &DBTransaction{db: database}
-	factory.user = &DBUser{db: database}
-	factory.userkvs = &DBUserKVS{db: database}
-	factory.userkvsitem = &DBUserKVSItem{db: database}
-	
+
+	factory.account = &DBAccount{
+		db: database
+	}
+	factory.asset = &DBAsset{
+		db: database
+	}
+	factory.dnszone = &DBDNSZone{
+		db: database
+	}
+	factory.group = &DBGroup{
+		db: database
+	}
+	factory.member = &DBMember{
+		db: database
+	}
+	factory.notary = &DBNotary{
+		db: database
+	}
+	factory.signature = &DBSignature{
+		db: database
+	}
+	factory.transaction = &DBTransaction{
+		db: database
+	}
+	factory.user = &DBUser{
+		db: database
+	}
+	factory.userkvs = &DBUserKVS{
+		db: database
+	}
+	factory.userkvsitem = &DBUserKVSItem{
+		db: database
+	}
+
 	return factory
 }
diff --git a/lib/threefold/models_ledger/test_utils.v b/lib/threefold/models_ledger/test_utils.v
index 3126261e..6ee7a0e3 100644
--- a/lib/threefold/models_ledger/test_utils.v
+++ b/lib/threefold/models_ledger/test_utils.v
@@ -3,5 +3,5 @@ module models_ledger
 import incubaid.herolib.hero.db
 
 fn setup_test_db() !db.DB {
-	return db.new(path:"/tmp/testdb")!
+	return db.new(path: '/tmp/testdb')!
 }