diff --git a/app/src/main.rs b/app/src/main.rs
new file mode 100644
index 0000000..4e248d7
--- /dev/null
+++ b/app/src/main.rs
@@ -0,0 +1,53 @@
+mod cli;
+mod parser;
+mod tui;
+mod config;
+mod generator;
+
+use anyhow::Result;
+use cli::{Cli, Commands};
+use config::Config;
+use tui::TuiApp;
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    let cli = Cli::parse();
+    let config = Config::load_or_default()?;
+
+    match &cli.command {
+        Commands::Generate { command, output } => {
+            let parsed = parser::HelpParser::parse_command(command).await?;
+            if let Some(path) = output {
+                config::ConfigManager::export_config(&parsed, path)?;
+            }
+            println!("Successfully parsed command: {}", command);
+        }
+        Commands::Interactive { command } => {
+            let parsed = if let Some(cmd) = command {
+                parser::HelpParser::parse_command(cmd).await?
+            } else {
+                parser::HelpParser::parse_default_commands().await?
+            };
+            let mut app = TuiApp::new(parsed, config);
+            app.run().await?;
+        }
+        Commands::Export { command, output } => {
+            let parsed = parser::HelpParser::parse_command(command).await?;
+            config::ConfigManager::export_config(&parsed, output)?;
+        }
+        Commands::List => {
+            let commands = config::ConfigManager::list_saved_configs()?;
+            for cmd in commands {
+                println!("- {}", cmd);
+            }
+        }
+        Commands::Run { name } => {
+            if let Some(parsed) = config::ConfigManager::load_config(name)? {
+                let mut app = TuiApp::new(parsed, config);
+                app.run().await?;
+            }
+        }
+    }
+
+    Ok(())
+}