diff --git a/lib/baobab/generator/generate_actor_source.v b/lib/baobab/generator/generate_actor_source.v
index ac34f04b..efb1e947 100644
--- a/lib/baobab/generator/generate_actor_source.v
+++ b/lib/baobab/generator/generate_actor_source.v
@@ -6,6 +6,19 @@ import freeflowuniverse.herolib.core.texttools
 import freeflowuniverse.herolib.baobab.specification { ActorInterface, ActorSpecification }
 import json
 
+pub fn generate_module_from_openapi(openapi_path string) !string {
+	// the actor specification obtained from the OpenRPC Specification
+	openapi_spec := openapi.new(path: openapi_path)!
+	actor_spec := specification.from_openapi(openapi_spec)!
+
+	actor_module := generator.generate_actor_module(
+		actor_spec,
+		interfaces: [.openapi, .http]
+	)!
+
+	return actor_module.write_str()!
+}
+
 pub fn generate_actor_module(spec ActorSpecification, params Params) !Module {
 	mut files := []IFile{}
 	mut folders := []IFolder{}
diff --git a/lib/core/code/model_file.v b/lib/core/code/model_file.v
index c4e6b55c..64235922 100644
--- a/lib/core/code/model_file.v
+++ b/lib/core/code/model_file.v
@@ -5,6 +5,8 @@ import freeflowuniverse.herolib.core.pathlib
 import os
 
 pub interface IFile {
+	write(string, WriteOptions) !
+	write_str(WriteOptions) !string
 	name string
 	write(string, WriteOptions) !
 }
@@ -24,6 +26,10 @@ pub fn (f File) write(path string, params WriteOptions) ! {
 	}
 }
 
+pub fn (f File) write_str(params WriteOptions) !string {
+	return f.content
+}
+
 pub fn (f File) typescript(path string, params WriteOptions) ! {
 	if params.format {
 		os.execute('npx prettier --write ${path}')
@@ -100,6 +106,31 @@ pub fn (code VFile) write(path string, options WriteOptions) ! {
 	}
 }
 
+pub fn (code VFile) write_str(options WriteOptions) !string {
+	imports_str := code.imports.map(it.vgen()).join_lines()
+
+	code_str := if code.content != '' {
+		code.content
+	} else {
+		vgen(code.items)
+	}
+
+	consts_str := if code.consts.len > 1 {
+		stmts := code.consts.map('${it.name} = ${it.value}')
+		'\nconst(\n${stmts.join('\n')}\n)\n'
+	} else if code.consts.len == 1 {
+		'\nconst ${code.consts[0].name} = ${code.consts[0].value}\n'
+	} else {
+		''
+	}
+
+	mod_stmt := if code.mod == '' {''} else {
+		'module ${code.mod}'
+	}
+
+	return '${mod_stmt}\n${imports_str}\n${consts_str}${code_str}'
+}
+
 pub fn (file VFile) get_function(name string) ?Function {
 	functions := file.items.filter(it is Function).map(it as Function)
 	target_lst := functions.filter(it.name == name)
diff --git a/lib/core/code/model_function.v b/lib/core/code/model_function.v
index bd9bfd9d..5ebf0ec0 100644
--- a/lib/core/code/model_function.v
+++ b/lib/core/code/model_function.v
@@ -81,7 +81,26 @@ pub fn new_function(code string) !Function {
 }
 
 pub fn parse_function(code_ string) !Function {
-	mut code := code_.trim_space()
+	// Extract comments and actual function code
+	mut lines := code_.split_into_lines()
+	mut comment_lines := []string{}
+	mut function_lines := []string{}
+	mut in_function := false
+
+	for line in lines {
+		trimmed := line.trim_space()
+		if !in_function && trimmed.starts_with('//') {
+			comment_lines << trimmed.trim_string_left('//').trim_space()
+		} else if !in_function && (trimmed.starts_with('pub fn') || trimmed.starts_with('fn')) {
+			in_function = true
+			function_lines << line
+		} else if in_function {
+			function_lines << line
+		}
+	}
+
+	// Process the function code
+	mut code := function_lines.join('\n').trim_space()
 	is_pub := code.starts_with('pub ')
 	if is_pub {
 		code = code.trim_string_left('pub ').trim_space()
@@ -111,16 +130,33 @@ pub fn parse_function(code_ string) !Function {
 	} else {
 		[]Param{}
 	}
+	// Extract the result type, handling the ! for result types
+	mut result_type := code.all_after(')').all_before('{').replace(' ', '')
+	mut has_return := false
+	
+	// Check if the result type contains !
+	if result_type.contains('!') {
+		has_return = true
+		result_type = result_type.replace('!', '')
+	}
+	
 	result := new_param(
-		v: code.all_after(')').all_before('{').replace(' ', '')
+		v: result_type
 	)!
 
 	body := if code.contains('{') { code.all_after('{').all_before_last('}') } else { '' }
+	
+	// Process the comments into a description
+	description := comment_lines.join('\n')
+	
 	return Function{
 		name:     name
 		receiver: receiver
-		params:   params
-		result:   result
-		body:     body
+		params: params
+		result: result
+		body: body
+		description: description
+		is_pub: is_pub
+		has_return: has_return
 	}
 }
diff --git a/lib/core/code/model_function_test.v b/lib/core/code/model_function_test.v
new file mode 100644
index 00000000..eae604d1
--- /dev/null
+++ b/lib/core/code/model_function_test.v
@@ -0,0 +1,95 @@
+module code
+
+fn test_parse_function_with_comments() {
+	// Test function string with comments
+	function_str := '// test_function is a simple function for testing the MCP tool code generation
+// It takes a config and returns a result
+pub fn test_function(config TestConfig) !TestResult {
+	// This is just a mock implementation for testing purposes
+	if config.name == \'\' {
+		return error(\'Name cannot be empty\')
+	}
+	
+	return TestResult{
+		success: config.enabled
+		message: \'Test completed for \${config.name}\'
+		code: if config.enabled { 0 } else { 1 }
+	}
+}'
+
+	// Parse the function
+	function := parse_function(function_str) or {
+		assert false, 'Failed to parse function: ${err}'
+		Function{}
+	}
+
+	// Verify the parsed function properties
+	assert function.name == 'test_function'
+	assert function.is_pub == true
+	assert function.params.len == 1
+	assert function.params[0].name == 'config'
+	assert function.params[0].typ.symbol() == 'TestConfig'
+	assert function.result.typ.symbol() == 'TestResult'
+	
+	// Verify that the comments were correctly parsed into the description
+	expected_description := 'test_function is a simple function for testing the MCP tool code generation
+It takes a config and returns a result'
+	assert function.description == expected_description
+
+	println('test_parse_function_with_comments passed')
+}
+
+fn test_parse_function_without_comments() {
+	// Test function string without comments
+	function_str := 'fn simple_function(name string, count int) string {
+	return \'\${name} count: \${count}\'
+}'
+
+	// Parse the function
+	function := parse_function(function_str) or {
+		assert false, 'Failed to parse function: ${err}'
+		Function{}
+	}
+
+	// Verify the parsed function properties
+	assert function.name == 'simple_function'
+	assert function.is_pub == false
+	assert function.params.len == 2
+	assert function.params[0].name == 'name'
+	assert function.params[0].typ.symbol() == 'string'
+	assert function.params[1].name == 'count'
+	assert function.params[1].typ.symbol() == 'int'
+	assert function.result.typ.symbol() == 'string'
+	
+	// Verify that there is no description
+	assert function.description == ''
+
+	println('test_parse_function_without_comments passed')
+}
+
+fn test_parse_function_with_receiver() {
+	// Test function with a receiver
+	function_str := 'pub fn (d &Developer) create_tool(name string) !Tool {
+	return Tool{
+		name: name
+	}
+}'
+
+	// Parse the function
+	function := parse_function(function_str) or {
+		assert false, 'Failed to parse function: ${err}'
+		Function{}
+	}
+
+	// Verify the parsed function properties
+	assert function.name == 'create_tool'
+	assert function.is_pub == true
+	assert function.receiver.name == 'd'
+	assert function.receiver.typ.symbol() == '&Developer'
+	assert function.params.len == 1
+	assert function.params[0].name == 'name'
+	assert function.params[0].typ.symbol() == 'string'
+	assert function.result.typ.symbol() == 'Tool'
+
+	println('test_parse_function_with_receiver passed')
+}
diff --git a/lib/core/code/model_module.v b/lib/core/code/model_module.v
index b571974e..a920fed7 100644
--- a/lib/core/code/model_module.v
+++ b/lib/core/code/model_module.v
@@ -78,3 +78,13 @@ pub fn (mod Module) write(path string, options WriteOptions) ! {
 	mut mod_file := pathlib.get_file(path: '${module_dir.path}/v.mod')!
 	mod_file.write($tmpl('templates/v.mod.template'))!
 }
+
+pub fn (mod Module) write_str() !string {
+	mut out := ''
+	for file in mod.files {
+		console.print_debug("mod file write ${file.name}")
+		out += file.write_str()!
+	}
+
+	return out
+}
\ No newline at end of file
diff --git a/lib/core/code/model_struct.v b/lib/core/code/model_struct.v
index 1fec8027..18214aa5 100644
--- a/lib/core/code/model_struct.v
+++ b/lib/core/code/model_struct.v
@@ -3,6 +3,7 @@ module code
 import log
 import os
 import freeflowuniverse.herolib.core.texttools
+import strings
 
 pub struct Struct {
 pub mut:
@@ -53,6 +54,109 @@ pub fn (struct_ Struct) vgen() string {
 	return struct_str
 }
 
+// parse_struct parses a struct definition string and returns a Struct object
+// The input string should include the struct definition including any preceding comments
+pub fn parse_struct(code_ string) !Struct {
+	// Extract comments and actual struct code
+	mut lines := code_.split_into_lines()
+	mut comment_lines := []string{}
+	mut struct_lines := []string{}
+	mut in_struct := false
+	mut struct_name := ''
+	mut is_pub := false
+
+	for line in lines {
+		trimmed := line.trim_space()
+		if !in_struct && trimmed.starts_with('//') {
+			comment_lines << trimmed.trim_string_left('//').trim_space()
+		} else if !in_struct && (trimmed.starts_with('struct ') || trimmed.starts_with('pub struct ')) {
+			in_struct = true
+			struct_lines << line
+			
+			// Extract struct name
+			is_pub = trimmed.starts_with('pub ')
+			mut name_part := if is_pub {
+				trimmed.trim_string_left('pub struct ').trim_space()
+			} else {
+				trimmed.trim_string_left('struct ').trim_space()
+			}
+			
+			// Handle generics in struct name
+			if name_part.contains('<') {
+				struct_name = name_part.all_before('<').trim_space()
+			} else if name_part.contains('{') {
+				struct_name = name_part.all_before('{').trim_space()
+			} else {
+				struct_name = name_part
+			}
+		} else if in_struct {
+			struct_lines << line
+			
+			// Check if we've reached the end of the struct
+			if trimmed.starts_with('}') {
+				break
+			}
+		}
+	}
+	
+	if struct_name == '' {
+		return error('Invalid struct format: could not extract struct name')
+	}
+	
+	// Process the struct fields
+	mut fields := []StructField{}
+	mut current_section := ''
+	
+	for i := 1; i < struct_lines.len - 1; i++ { // Skip the first and last lines (struct declaration and closing brace)
+		line := struct_lines[i].trim_space()
+		
+		// Skip empty lines and comments
+		if line == '' || line.starts_with('//') {
+			continue
+		}
+		
+		// Check for section markers (pub:, mut:, pub mut:)
+		if line.ends_with(':') {
+			current_section = line
+			continue
+		}
+		
+		// Parse field
+		parts := line.split_any(' \t')
+		if parts.len < 2 {
+			continue // Skip invalid lines
+		}
+		
+		field_name := parts[0]
+		field_type_str := parts[1..].join(' ')
+		
+		// Parse the type string into a Type object
+		field_type := parse_type(field_type_str)
+		
+		// Determine field visibility based on section
+		is_pub_field := current_section.contains('pub')
+		is_mut_field := current_section.contains('mut')
+		
+		fields << StructField{
+			name: field_name
+			typ: field_type
+			is_pub: is_pub_field
+			is_mut: is_mut_field
+		}
+	}
+	
+	// Process the comments into a description
+	description := comment_lines.join('\n')
+	
+	return Struct{
+		name: struct_name
+		description: description
+		is_pub: is_pub
+		fields: fields
+	}
+}
+
+
 pub struct Interface {
 pub mut:
 	name        string
diff --git a/lib/core/code/model_struct_test.v b/lib/core/code/model_struct_test.v
new file mode 100644
index 00000000..a176f7d5
--- /dev/null
+++ b/lib/core/code/model_struct_test.v
@@ -0,0 +1,73 @@
+module code
+
+fn test_parse_struct() {
+	// Test case 1: struct with comments and pub fields
+	struct_str := '// TestResult is a struct for test results
+// It contains information about test execution
+pub struct TestResult {
+pub:
+	success bool
+	message string
+	code int
+}
+'
+	result := parse_struct(struct_str) or {
+		assert false, 'Failed to parse struct: ${err}'
+		Struct{}
+	}
+
+	assert result.name == 'TestResult'
+	assert result.description == 'TestResult is a struct for test results
+It contains information about test execution'
+	assert result.is_pub == true
+	assert result.fields.len == 3
+	
+	assert result.fields[0].name == 'success'
+	assert result.fields[0].typ.symbol() == 'bool'
+	assert result.fields[0].is_pub == true
+	assert result.fields[0].is_mut == false
+	
+	assert result.fields[1].name == 'message'
+	assert result.fields[1].typ.symbol() == 'string'
+	assert result.fields[1].is_pub == true
+	assert result.fields[1].is_mut == false
+	
+	assert result.fields[2].name == 'code'
+	assert result.fields[2].typ.symbol() == 'int'
+	assert result.fields[2].is_pub == true
+	assert result.fields[2].is_mut == false
+
+	// Test case 2: struct without comments and with mixed visibility
+	struct_str2 := 'struct SimpleStruct {
+pub:
+	name string
+mut:
+	count int
+	active bool
+}
+'
+	result2 := parse_struct(struct_str2) or {
+		assert false, 'Failed to parse struct: ${err}'
+		Struct{}
+	}
+
+	assert result2.name == 'SimpleStruct'
+	assert result2.description == ''
+	assert result2.is_pub == false
+	assert result2.fields.len == 3
+	
+	assert result2.fields[0].name == 'name'
+	assert result2.fields[0].typ.symbol() == 'string'
+	assert result2.fields[0].is_pub == true
+	assert result2.fields[0].is_mut == false
+	
+	assert result2.fields[1].name == 'count'
+	assert result2.fields[1].typ.symbol() == 'int'
+	assert result2.fields[1].is_pub == false
+	assert result2.fields[1].is_mut == true
+	
+	assert result2.fields[2].name == 'active'
+	assert result2.fields[2].typ.symbol() == 'bool'
+	assert result2.fields[2].is_pub == false
+	assert result2.fields[2].is_mut == true
+}
diff --git a/lib/core/code/model_types.v b/lib/core/code/model_types.v
index b8d18743..3dea87d4 100644
--- a/lib/core/code/model_types.v
+++ b/lib/core/code/model_types.v
@@ -91,46 +91,66 @@ pub fn type_from_symbol(symbol_ string) Type {
 	return Object{symbol}
 }
 
+pub fn (t Array) symbol() string {
+	return '[]${t.typ.symbol()}'
+}
+
+pub fn (t Object) symbol() string {
+	return t.name
+}
+
+pub fn (t Result) symbol() string {
+	return '!${t.typ.symbol()}'
+}
+
+pub fn (t Integer) symbol() string {
+	mut str := ''
+	if !t.signed {
+		str += 'u'
+	}
+	if t.bytes != 0 {
+		return '${str}${t.bytes}'
+	} else {
+		return '${str}int'
+	}
+}
+
+pub fn (t Alias) symbol() string {
+	return t.name
+}
+
+pub fn (t String) symbol() string {
+	return 'string'
+}
+
+pub fn (t Boolean) symbol() string {
+	return 'bool'
+}
+
+pub fn (t Map) symbol() string {
+	return 'map[string]${t.typ.symbol()}'
+}
+
+pub fn (t Function) symbol() string {
+	return 'fn ()'
+}
+
+pub fn (t Void) symbol() string {
+	return ''
+}
+
 pub fn (t Type) symbol() string {
 	return match t {
-		Array {
-			'[]${t.typ.symbol()}'
-		}
-		Object {
-			t.name
-		}
-		Result {
-			'!${t.typ.symbol()}'
-		}
-		Integer {
-			mut str := ''
-			if !t.signed {
-				str += 'u'
-			}
-			if t.bytes != 0 {
-				'${str}${t.bytes}'
-			} else {
-				'${str}int'
-			}
-		}
-		Alias {
-			t.name
-		}
-		String {
-			'string'
-		}
-		Boolean {
-			'bool'
-		}
-		Map {
-			'map[string]${t.typ.symbol()}'
-		}
-		Function {
-			'fn ()'
-		}
-		Void {
-			''
-		}
+		Array { t.symbol() }
+		Object { t.symbol() }
+		Result { t.symbol() }
+		Integer { t.symbol() }
+		Alias { t.symbol() }
+		String { t.symbol() }
+		Boolean { t.symbol() }
+		Map { t.symbol() }
+		Function { t.symbol() }
+		Void { t.symbol() }
 	}
 }
 
@@ -214,3 +234,74 @@ pub fn (t Type) empty_value() string {
 		}
 	}
 }
+
+// parse_type parses a type string into a Type struct
+pub fn parse_type(type_str string) Type {
+	println('Parsing type string: "${type_str}"')
+	mut type_str_trimmed := type_str.trim_space()
+	
+	// Handle struct definitions by extracting just the struct name
+	if type_str_trimmed.contains('struct ') {
+		lines := type_str_trimmed.split_into_lines()
+		for line in lines {
+			if line.contains('struct ') {
+				mut struct_name := ''
+				if line.contains('pub struct ') {
+					struct_name = line.all_after('pub struct ').all_before('{')
+				} else {
+					struct_name = line.all_after('struct ').all_before('{')
+				}
+				struct_name = struct_name.trim_space()
+				println('Extracted struct name: "${struct_name}"')
+				return Object{struct_name}
+			}
+		}
+	}
+	
+	// Check for simple types first
+	if type_str_trimmed == 'string' {
+		return String{}
+	} else if type_str_trimmed == 'bool' || type_str_trimmed == 'boolean' {
+		return Boolean{}
+	} else if type_str_trimmed == 'int' {
+		return Integer{}
+	} else if type_str_trimmed == 'u8' {
+		return Integer{bytes: 8, signed: false}
+	} else if type_str_trimmed == 'u16' {
+		return Integer{bytes: 16, signed: false}
+	} else if type_str_trimmed == 'u32' {
+		return Integer{bytes: 32, signed: false}
+	} else if type_str_trimmed == 'u64' {
+		return Integer{bytes: 64, signed: false}
+	} else if type_str_trimmed == 'i8' {
+		return Integer{bytes: 8}
+	} else if type_str_trimmed == 'i16' {
+		return Integer{bytes: 16}
+	} else if type_str_trimmed == 'i32' {
+		return Integer{bytes: 32}
+	} else if type_str_trimmed == 'i64' {
+		return Integer{bytes: 64}
+	}
+	
+	// Check for array types
+	if type_str_trimmed.starts_with('[]') {
+		elem_type := type_str_trimmed.all_after('[]')
+		return Array{parse_type(elem_type)}
+	}
+	
+	// Check for map types
+	if type_str_trimmed.starts_with('map[') && type_str_trimmed.contains(']') {
+		value_type := type_str_trimmed.all_after(']')
+		return Map{parse_type(value_type)}
+	}
+	
+	// Check for result types
+	if type_str_trimmed.starts_with('!') {
+		result_type := type_str_trimmed.all_after('!')
+		return Result{parse_type(result_type)}
+	}
+	
+	// If no other type matches, treat as an object/struct type
+	println('Treating as object type: "${type_str_trimmed}"')
+	return Object{type_str_trimmed}
+}
diff --git a/lib/schemas/jsonrpc/handler.v b/lib/schemas/jsonrpc/handler.v
index 16a81d89..cbcbbd4c 100644
--- a/lib/schemas/jsonrpc/handler.v
+++ b/lib/schemas/jsonrpc/handler.v
@@ -68,15 +68,17 @@ pub fn (handler Handler) handler(client &websocket.Client, message string) strin
 //   - The JSON-RPC response as a string, or an error if processing fails
 pub fn (handler Handler) handle(message string) !string {
 	// Extract the method name from the request
+	log.error('debugzo1')
 	method := decode_request_method(message)!
 	// log.info('Handling remote procedure call to method: ${method}')
-
 	// Look up the procedure handler for the requested method
 	procedure_func := handler.procedures[method] or {
 		// log.error('No procedure handler for method ${method} found')
 		return method_not_found
 	}
 
+	log.error('debugzo3')
+
 	// Execute the procedure handler with the request payload
 	response := procedure_func(message) or { panic(err) }
 	return response
diff --git a/lib/vfs/vfs_local/vfs_implementation.v b/lib/vfs/vfs_local/vfs_implementation.v
index 200842e2..087171a0 100644
--- a/lib/vfs/vfs_local/vfs_implementation.v
+++ b/lib/vfs/vfs_local/vfs_implementation.v
@@ -276,3 +276,59 @@ pub fn (mut myvfs LocalVFS) destroy() ! {
 	}
 	myvfs.init()!
 }
+
+// File concatenate operation - appends data to a file
+pub fn (myvfs LocalVFS) file_concatenate(path string, data []u8) ! {
+	abs_path := myvfs.abs_path(path)
+	if !os.exists(abs_path) {
+		return error('File does not exist: ${path}')
+	}
+	if os.is_dir(abs_path) {
+		return error('Cannot concatenate to directory: ${path}')
+	}
+	
+	// Read existing content
+	existing_content := os.read_bytes(abs_path) or {
+		return error('Failed to read file ${path}: ${err}')
+	}
+	
+	// Create a new buffer with the combined content
+	mut new_content := []u8{cap: existing_content.len + data.len}
+	new_content << existing_content
+	new_content << data
+	
+	// Write back to file
+	os.write_file(abs_path, new_content.bytestr()) or {
+		return error('Failed to write concatenated data to file ${path}: ${err}')
+	}
+}
+
+// Get path of an FSEntry
+pub fn (myvfs LocalVFS) get_path(entry &vfs.FSEntry) !string {
+	// Check if the entry is a LocalFSEntry
+	local_entry := entry as LocalFSEntry
+	return local_entry.path
+}
+
+// Print information about the VFS
+pub fn (myvfs LocalVFS) print() ! {
+	println('LocalVFS:')
+	println('  Root path: ${myvfs.root_path}')
+	
+	// Print root directory contents
+	root_entries := myvfs.dir_list('') or {
+		println('  Error listing root directory: ${err}')
+		return
+	}
+	
+	println('  Root entries: ${root_entries.len}')
+	for entry in root_entries {
+		metadata := entry.get_metadata()
+		entry_type := match metadata.file_type {
+			.file { 'FILE' }
+			.directory { 'DIR' }
+			.symlink { 'LINK' }
+		}
+		println('    ${entry_type} ${metadata.name}')
+	}
+}
diff --git a/manual/serve_wiki.sh b/manual/serve_wiki.sh
new file mode 100755
index 00000000..0396147f
--- /dev/null
+++ b/manual/serve_wiki.sh
@@ -0,0 +1,297 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+
+echo "Starting HeroLib Manual Wiki Server..."
+
+# Get the directory of this script (manual directory)
+MANUAL_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Path to the wiki package
+WIKI_DIR="/Users/timurgordon/code/github/freeflowuniverse/herolauncher/pkg/ui/wiki"
+
+# Path to the herolib directory
+HEROLIB_DIR="/Users/timurgordon/code/github/freeflowuniverse/herolib"
+
+# Check if the wiki directory exists
+if [ ! -d "$WIKI_DIR" ]; then
+  echo "Error: Wiki directory not found at $WIKI_DIR"
+  exit 1
+fi
+
+# Check if the herolib directory exists
+if [ ! -d "$HEROLIB_DIR" ]; then
+  echo "Error: HeroLib directory not found at $HEROLIB_DIR"
+  exit 1
+fi
+
+# Create a local VFS instance for the manual directory
+echo "Creating local VFS for manual directory: $MANUAL_DIR"
+cd "$HEROLIB_DIR"
+
+# Create a temporary V program to initialize the VFS
+TMP_DIR=$(mktemp -d)
+VFS_INIT_FILE="$TMP_DIR/vfs_init.v"
+
+cat > "$VFS_INIT_FILE" << 'EOL'
+module main
+
+import freeflowuniverse.herolib.vfs
+import freeflowuniverse.herolib.vfs.vfs_local
+import os
+
+fn main() {
+    if os.args.len < 2 {
+        println('Usage: vfs_init <root_path>')
+        exit(1)
+    }
+    
+    root_path := os.args[1]
+    println('Initializing local VFS with root path: ${root_path}')
+    
+    vfs_impl := vfs_local.new_local_vfs(root_path) or {
+        println('Error creating local VFS: ${err}')
+        exit(1)
+    }
+    
+    println('Local VFS initialized successfully')
+}
+EOL
+
+# Compile and run the VFS initialization program
+cd "$TMP_DIR"
+v "$VFS_INIT_FILE"
+"$TMP_DIR/vfs_init" "$MANUAL_DIR"
+
+# Generate configuration JSON file with sidebar data
+CONFIG_FILE="$TMP_DIR/wiki_config.json"
+echo "Generating wiki configuration file: $CONFIG_FILE"
+
+# Create a temporary Go program to generate the sidebar configuration
+SIDEBAR_GEN_FILE="$TMP_DIR/sidebar_gen.go"
+
+cat > "$SIDEBAR_GEN_FILE" << 'EOL'
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// SidebarItem represents an item in the sidebar
+type SidebarItem struct {
+	Title    string        `json:"Title"`
+	Href     string        `json:"Href"`
+	IsDir    bool          `json:"IsDir"`
+	External bool          `json:"External,omitempty"`
+	Children []SidebarItem `json:"Children,omitempty"`
+}
+
+// SidebarSection represents a section in the sidebar
+type SidebarSection struct {
+	Title string        `json:"Title"`
+	Items []SidebarItem `json:"Items"`
+}
+
+// Configuration represents the wiki configuration
+type Configuration struct {
+	Sidebar []SidebarSection `json:"Sidebar"`
+	Title   string           `json:"Title,omitempty"`
+	BaseURL string           `json:"BaseURL,omitempty"`
+}
+
+func main() {
+	if len(os.Args) < 3 {
+		fmt.Println("Usage: sidebar_gen <content_path> <output_file>")
+		os.Exit(1)
+	}
+
+	contentPath := os.Args[1]
+	outputFile := os.Args[2]
+
+	// Generate sidebar data
+	sidebar, err := generateSidebarFromPath(contentPath)
+	if err != nil {
+		fmt.Printf("Error generating sidebar: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Create configuration
+	config := Configuration{
+		Sidebar: sidebar,
+		Title:   "HeroLib Manual",
+	}
+
+	// Write to file
+	configJSON, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		fmt.Printf("Error marshaling JSON: %v\n", err)
+		os.Exit(1)
+	}
+
+	err = ioutil.WriteFile(outputFile, configJSON, 0644)
+	if err != nil {
+		fmt.Printf("Error writing file: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Printf("Configuration written to %s\n", outputFile)
+}
+
+// Generate sidebar data from content path
+func generateSidebarFromPath(contentPath string) ([]SidebarSection, error) {
+	// Get absolute path for content directory
+	absContentPath, err := filepath.Abs(contentPath)
+	if err != nil {
+		return nil, fmt.Errorf("error getting absolute path: %w", err)
+	}
+
+	// Process top-level directories and files
+	dirs, err := ioutil.ReadDir(absContentPath)
+	if err != nil {
+		return nil, fmt.Errorf("error reading content directory: %w", err)
+	}
+
+	// Create sections for each top-level directory
+	var sections []SidebarSection
+
+	// Add files at the root level to a "General" section
+	var rootFiles []SidebarItem
+
+	// Process directories and files
+	for _, dir := range dirs {
+		if dir.IsDir() {
+			// Process directory
+			dirPath := filepath.Join(absContentPath, dir.Name())
+			// Pass the top-level directory name as the initial parent path
+			items, err := processDirectoryHierarchy(dirPath, absContentPath, dir.Name())
+			if err != nil {
+				return nil, fmt.Errorf("error processing directory %s: %w", dir.Name(), err)
+			}
+
+			if len(items) > 0 {
+				sections = append(sections, SidebarSection{
+					Title: formatTitle(dir.Name()),
+					Items: items,
+				})
+			}
+		} else if isMarkdownFile(dir.Name()) {
+			// Add root level markdown files to the General section
+			filePath := filepath.Join(absContentPath, dir.Name())
+			fileItem := createSidebarItemFromFile(filePath, absContentPath, "")
+			rootFiles = append(rootFiles, fileItem)
+		}
+	}
+
+	// Add root files to a General section if there are any
+	if len(rootFiles) > 0 {
+		sections = append([]SidebarSection{{
+			Title: "General",
+			Items: rootFiles,
+		}}, sections...)
+	}
+
+	return sections, nil
+}
+
+// Process a directory and return a hierarchical structure of sidebar items
+func processDirectoryHierarchy(dirPath, rootPath, parentPath string) ([]SidebarItem, error) {
+	entries, err := ioutil.ReadDir(dirPath)
+	if err != nil {
+		return nil, fmt.Errorf("error reading directory %s: %w", dirPath, err)
+	}
+
+	var items []SidebarItem
+
+	// Process all entries in the directory
+	for _, entry := range entries {
+		entryPath := filepath.Join(dirPath, entry.Name())
+		relPath := filepath.Join(parentPath, entry.Name())
+
+		if entry.IsDir() {
+			// Process subdirectory
+			subItems, err := processDirectoryHierarchy(entryPath, rootPath, relPath)
+			if err != nil {
+				return nil, err
+			}
+
+			if len(subItems) > 0 {
+				// Create a directory item with children
+				items = append(items, SidebarItem{
+					Title:    formatTitle(entry.Name()),
+					Href:     "/" + relPath, // Add leading slash
+					IsDir:    true,
+					Children: subItems,
+				})
+			}
+		} else if isMarkdownFile(entry.Name()) {
+			// Process markdown file
+			fileItem := createSidebarItemFromFile(entryPath, rootPath, parentPath)
+			items = append(items, fileItem)
+		}
+	}
+
+	return items, nil
+}
+
+// Create a sidebar item from a file path
+func createSidebarItemFromFile(filePath, rootPath, parentPath string) SidebarItem {
+	fileName := filepath.Base(filePath)
+	baseName := strings.TrimSuffix(fileName, filepath.Ext(fileName))
+	relPath := filepath.Join(parentPath, baseName)
+
+	return SidebarItem{
+		Title: formatTitle(baseName),
+		Href:  "/" + relPath, // Add leading slash for proper URL formatting
+		IsDir: false,
+	}
+}
+
+// Format a title from a file or directory name
+func formatTitle(name string) string {
+	// Replace underscores and hyphens with spaces
+	name = strings.ReplaceAll(name, "_", " ")
+	name = strings.ReplaceAll(name, "-", " ")
+
+	// Capitalize the first letter of each word
+	words := strings.Fields(name)
+	for i, word := range words {
+		if len(word) > 0 {
+			words[i] = strings.ToUpper(word[0:1]) + word[1:]
+		}
+	}
+
+	return strings.Join(words, " ")
+}
+
+// Check if a file is a markdown file
+func isMarkdownFile(fileName string) bool {
+	ext := strings.ToLower(filepath.Ext(fileName))
+	return ext == ".md" || ext == ".markdown"
+}
+EOL
+
+# Compile and run the sidebar generator
+cd "$TMP_DIR"
+go build -o sidebar_gen "$SIDEBAR_GEN_FILE"
+"$TMP_DIR/sidebar_gen" "$MANUAL_DIR" "$CONFIG_FILE"
+
+# Start the wiki server with the manual directory as the content path and config file
+echo "Serving manual content from: $MANUAL_DIR"
+echo "Using wiki server from: $WIKI_DIR"
+cd "$WIKI_DIR"
+
+# Display the generated configuration for debugging
+echo "Generated configuration:"
+cat "$CONFIG_FILE" | head -n 30
+
+# Run the wiki server on port 3004
+go run main.go "$MANUAL_DIR" "$CONFIG_FILE" 3004
+
+# The script will not reach this point unless the server is stopped
+echo "Wiki server stopped."