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kochj23/README.md

Hi, I'm Jordan Koch

macOS and iOS developer building native Apple platform apps with Swift and SwiftUI. I ship production software that runs locally, respects privacy, and solves real problems.

Swift SwiftUI Apple Silicon 30+ Projects


Featured Projects

Project Description
AIStudio Local AI media creation studio for macOS — image, video, and audio generation via ComfyUI, SwarmUI, and MLX Stars Download
MLXCode Local Copilot alternative using Apple MLX — 100% private, no cloud Stars Download
RsyncGUI Professional rsync GUI for macOS — modern replacement for discontinued RsyncOSX Stars Download
NMAPScanner macOS network scanner with HomeKit discovery, vulnerability scanning, and port detection Stars Download
MBox-Explorer AI-powered email archive viewer with native RAG pipeline Stars Download
Bastion AI-powered penetration testing platform for macOS Stars Download

All Projects

AI & Local ML

AIStudio · MLXCode · nova

Developer Tools

JiraSummary · ExcelExplorer · URL-Analysis · icon-creator · TopGUI · homebrew-apps

Email & Communication

MBox-Explorer · MailSummary · MboxChatCLI

Smart Home (HomeKit)

HomekitControl

News & Media

NewsSummary · NewsMobile · NewsTV · PatreonTV

Security & Networking

Bastion · NMAPScanner

File Sync & Backup

RsyncGUI · DotSync

Dashboards & Monitoring

DashboardScreensaver · DashboardTV · rtsp-rotator

Games & Entertainment

Blompie · BlompieTV · GTNW · Web-Pennmush

Every game shares one AI feature set: Ollama, MLX, TinyChat, TinyLLM, OpenWebUI, Nova Gateway, OpenRouter or OpenAI with automatic failover, an AI on/off switch, a scripted fallback so a dead model never costs a turn, keys only in the Keychain, and checks on what the model says before it touches the game.

Meetings & Productivity

OneOnOne

Other

end-of-life-checklist


What I Build With

Languages: Swift, Objective-C, Python Frameworks: SwiftUI, UIKit, AppKit, WidgetKit, HomeKit, Core ML, NaturalLanguage AI/ML: Apple MLX, Ollama, Core ML, RAG pipelines Platforms: macOS, iOS, iPadOS, tvOS, watchOS


Areas of Focus

  • Local AI — Apps that use on-device ML instead of cloud APIs
  • Apple Platform Native — SwiftUI-first, Apple Silicon optimized, no Electron
  • Privacy-First — Your data stays on your device
  • Developer Tools — Code assistants, file sync, network analysis
  • Smart Home — HomeKit device management, automation, and diagnostics

All projects are personal work, created on my own time. They are not affiliated with, endorsed by, or representative of my employer.

All projects are MIT licensed. Contributions and feedback welcome.

Pinned Loading

  1. MLXCode MLXCode Public

    Local AI coding assistant for macOS on Apple Silicon: in-process MLX (mlx-swift-lm) with native tool calling and Stop, 14 tools, Xcode extension, widget. AI via NovaAIKit: on/off, Auto failover acr…

    Swift 8

  2. Bastion Bastion Public

    AI-powered network penetration testing for macOS (SwiftUI, Apple Silicon). Scanning, CVE/MITRE mapping, exploit chaining, post-compromise forensics, PDF reports. AI via NovaAIKit 1.0.0 — Ollama/MLX…

    Swift 3

  3. RsyncGUI RsyncGUI Public

    Native macOS rsync GUI: 100+ flag editor, live progress, launchd scheduling, multi-destination sync, delta reports, widget, loopback API, and optional AI 'describe it in English' (NovaAIKit: Ollama…

    Swift 5

  4. AIStudio AIStudio Public

    Local AI media studio for macOS (Apple Silicon): images (A1111, ComfyUI, SwarmUI, MLX), AnimateDiff video, MLX TTS/voice cloning/STT/music, gallery, widgets, and a prompt-craft chat assistant on No…

    Swift 6

  5. MBox-Explorer MBox-Explorer Public

    macOS email archive explorer: MBOX/EML/MSG/Gmail import, threads, semantic search, AI Ask/summaries/analysis via NovaAIKit (Ollama, MLX, OpenRouter, OpenAI…) with built-in fallbacks and Keychain-on…

    Swift 10 1