How to vibe codeIntego

Prerequisites

• Mac computer

  Required to test native macOS system extensions and file system hooks.

• Xcodefree

  The mandatory IDE for writing Swift, SwiftUI, and low-level macOS system daemons.

• Apple Developer Account$99/yr

  Required to sign system extensions, Endpoint Security clients, and NetworkExtension binaries.

• Cursorfree / $20/mo

  AI code editor to scaffold the Swift macOS application shell and UI components.

AI coding tools

• Cursor

  Best for iterating on the Swift/SwiftUI desktop user interface and local background service boilerplate.

• Claude Code

  Provides terminal-based multi-file editing to handle complex local project structure and build scripts.

Build guide

1. 01Scaffold Native macOS Menu Bar and Dashboard Shell

   Set up a native macOS application in Xcode using Swift and SwiftUI with a multi-tab dashboard interface and status item menu bar controller.

   Create a macOS desktop application project structure using Swift and SwiftUI. Build a main window with a sidebar navigation featuring views for 'Dashboard', 'Antivirus Scan', 'Firewall', and 'Cleanup'. Implement a menu bar status item that toggles protection state between active and paused. Ensure the app uses modern macOS design standards (Sidebar layout, SF Symbols, dark mode support). Write all necessary app lifecycle delegates and view models in pure Swift without external web dependencies.

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2. 02Implement Local SQLite Scan History & Log Engine

   Establish a local SQLite database stored in Application Support to track scan timestamps, file paths checked, and detected threats.

   Implement a local SQLite database wrapper in Swift using SQLite.swift or native SQLite3 bindings. Create tables for 'scan_history' (id, timestamp, files_scanned, threats_found, duration) and 'quarantine_log' (id, file_path, original_hash, quarantined_at). Write repository functions to insert scan sessions, fetch historical logs for the UI dashboard, and clear logs older than 30 days. Handle file path permissions cleanly within sandbox guidelines.

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3. 03Build File System Scanner and Hash Checking Daemon

   Write a background worker service in Swift that recursively reads directories, computes file hashes, and compares them against a local signature list.

   Create a background file scanning service in Swift that accepts target directory paths (e.g., Downloads, Documents) and traverses them recursively using FileManager. For each file, compute its SHA-256 hash and compare it against an in-memory array of known test signature hashes (e.g., EICAR standard test strings). Emit Combine publishers or AsyncStreams to report real-time scanning progress, current file path, and matching threat events back to the SwiftUI dashboard.

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4. 04Build Quarantine Manager and File Isolation

   Implement file isolation logic that safely moves malicious or suspicious payloads into a locked quarantine directory.

   Implement a quarantine management utility in Swift. When a threat file is identified during a scan, create a secure, encrypted or permission-locked folder in Application Support named 'Quarantine'. Move the flagged file to this directory using FileManager while stripping execute permissions. Update the SQLite quarantine log and provide functions in the UI to either permanently delete the file or restore it to its original path.

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5. 05Prototype Network Traffic Monitor via NetworkExtension

   Integrate macOS NetworkExtension framework hooks to monitor active network connections and display live traffic statistics.

   Write a Swift module leveraging the macOS NetworkExtension framework (`NEFilterProvider` or `NETransparentProxyProvider`) to inspect local socket activity and monitor outgoing network connections. Create a SwiftUI view that lists active connections, destination IP addresses, ports, and associated process names in real-time. Handle authorization requests gracefully and provide clean fallback mock data if system extension entitlements are unavailable during local preview development.

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6. 06Build Disk Cleanup and Junk File Finder

   Develop a disk optimization utility that scans user caches, logs, and trash folders to free up disk space.

   Create a disk cleanup utility in Swift that scans common macOS junk directories including `~/Library/Caches`, `~/Library/Logs`, and `~/.Trash`. Calculate total sizes for each category, display itemized lists in a SwiftUI view with checkboxes for selection, and implement secure deletion logic to clear selected junk items while preserving system stability.

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Cost vs paying for Intego