How to vibe codeKeyboard Maestro

Prerequisites

• 

  Mac

  Required for building and testing native macOS applications.

• Xcodefree

  Official IDE for Swift and SwiftUI development on macOS.

• GitHubfree

  Version control and repository hosting.

AI coding tools

• Claude Code

  Handles multi-file Swift project scaffolding, terminal commands, and iterative debugging loops.

• 

  Cursor

  Ideal for inspecting Swift UI diffs and fine-tuning SwiftUI layouts.

Build guide

1. 01Scaffold Native macOS Menu Bar Utility App

   Initialize a SwiftUI-based macOS application with a persistent status item in the system menu bar, disabling the standard dock icon and setting up background lifecycle hooks.

   Create a new Swift project structure configured as a native macOS menu bar utility app using SwiftUI. The app must run as an agent (LSUIElement = true in Info.plist) so it appears only in the system status bar rather than the Dock. Implement a clean MenuBarExtra or NSStatusItem controller that exposes a dropdown menu with options: 'Open Editor', 'Toggle Macro Engine', and 'Quit'. Ensure the SwiftUI main window opens as a floating management dashboard when 'Open Editor' is selected, supporting multi-window lifecycle handling and dark mode natively. Set up a local SQLite database wrapper using Swift's native SQLite3 bindings or Codable JSON storage inside the user's Application Support directory to persist macro definitions.

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2. 02Implement Global Hotkey Event Tap Engine

   Build a low-level CoreGraphics event tap (`CGEventTap`) to capture global keyboard and mouse hardware events across the entire macOS operating system.

   Write a robust Swift module that utilizes CoreGraphics event tapping (CGEventTapCreate) to intercept global keyboard events and modifier keys across the entire macOS system. Implement proper permission checking using AXIsProcessTrustedWithOptions to prompt the user for Accessibility permissions when permissions are missing. The event tap loop must run on a dedicated background dispatch queue, safely parsing key combinations (e.g., Cmd+Shift+K) and matching them against active macro trigger definitions stored in our SQLite store. Ensure the event tap gracefully handles system sleep/wake cycles and automatically re-establishes the tap if macOS invalidates it due to timeout.

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3. 03Build Visual Macro Editor and Action Pipeline

   Construct a SwiftUI-based flowchart/block editor allowing users to string together sequential automation actions (Keystrokes, Launch App, Execute Script).

   Create a SwiftUI-based visual editor interface for configuring macros. The UI should feature a sidebar listing existing macros, a trigger configuration panel (HotKey, Application Launch, Time Schedule), and a central action sequence builder. The action builder must support drag-and-drop or ordered list reordering of modular action blocks: 'Type Text', 'Keystroke', 'Launch Application', 'Execute AppleScript', and 'Pause'. Define a robust Codable data model for Macro and Action blocks, supporting local variable declarations and conditional If/Then/Else blocks with nested statement arrays.

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4. 04Develop Action Execution Engine

   Write the synchronous execution engine that iterates through macro action blocks, simulating keystrokes and invoking system scripts.

   Implement an execution engine in Swift that processes a macro's sequence of action blocks when its trigger fires. For 'Type Text', use CGEvent source injection to synthesize Unicode keystrokes reliably into the active frontmost window. For 'Launch Application', use NSWorkspace shared workspace APIs to open apps or documents by bundle identifier or URL. For 'Execute AppleScript' and 'JavaScript for Automation', utilize NSAppleScript and NSUserScriptTask to run inline or file-based scripts, capturing output into runtime variables that subsequent action blocks can reference. Handle execution errors gracefully with logging and user notifications.

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5. 05Clipboard History and Snippet Expansion

   Add background clipboard monitoring to track copy events and a text expansion engine that swaps shortcut abbreviations instantly.

   Implement a background clipboard history manager using NSPasteboard changeCount polling on a background timer. When a change is detected, read the pasteboard contents (strings, images) and store them in a local SQLite clipboard history table with timestamps. Build a searchable Clipboard History popover window accessible via a hotkey. Additionally, implement an aggressive text snippet expansion listener that watches for typed character sequences matching defined abbreviations (e.g., ';email') via the global event tap, automatically deleting the abbreviation characters using synthetic backspace events and inserting the expanded snippet text instantly.

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6. 06System Permissions Pane & Release Polish

   Create an administrative settings pane checking macOS system permissions and package the app for local distribution.

   Build a dedicated 'Security & Permissions' settings pane in SwiftUI that inspects and displays the real-time status of required macOS system permissions: Accessibility (CGEventTap), Automation (AppleScript control permissions), and Screen Recording (for OCR features). Provide direct buttons to open the corresponding macOS System Settings preference panes. Add app icon assets, configure a proper entitlements plist file for macOS sandboxing exceptions, and write a build script or documentation for signing and notarizing the application for personal use.

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