Public projects, downloads, and browser tools.

Builds that escaped the notes folder.

Some of this started as side-project curiosity. Some came from real operator friction. The common thread is simple: define the shape, use the agent well, review hard, and ship something inspectable.

Riddlebox puzzle gallery
Riddlebox
AppBridge app icon
AppBridge
SenseCAP panel desk pet page
Desk pet
SenseCAP panel climate page
Climate

Public repos

The current proof points for AI-assisted shipping: actual tools, public code, live demos, and clear boundaries. All MIT licensed unless noted, all under github.com/skyflyt.

Android + Windows · pilot

AppBridge

Use selected Windows apps from your Android phone. Publish the apps you want to share, pair the phone, and open several remote apps in one Android workspace.

  • QR pairing with a code you confirm on both screens; pinned TLS; per-app, per-device grants you can revoke.
  • LAN or your own VPN only. No relay, no account, nothing leaves your network.
  • Signed in-app updates for Windows; optional opt-in unlock-from-phone.
Home Assistant

SenseCAP HA Panel

A Home Assistant control panel for the $60 Seeed SenseCAP Indicator, running on my desk since August 2026.

  • ESPHome + LVGL pages: lights, climate, energy, security, agents.
  • Live data pushed from Home Assistant, readable across the room.
  • A desk-pet Tamagotchi that levels up only on evidence you did some work.
Windows desktop

Treelens

A free, open-source disk-space visualizer for Windows. Built for fast answers without installers, telemetry, or licensing fine print.

  • Rust scanner with NTFS MFT fast path.
  • Treemap, duplicate finder, old-large-file search.
  • Portable exe or setup, MIT licensed, no server component.
Agent protocol

Back Channel

An open-source broker and protocol for scoped agent-to-agent collaboration without handing over memory, email, contacts, or local files.

  • Exchange codes and scoped sessions.
  • Human-visible transcripts and approval boundaries.
  • Async inbox model with encrypted frames.
Agent memory

Mindwell

A source-preserving second brain for AI agents, built from ordinary Markdown files that stay readable and portable.

  • Preserved sources, cited synthesis, tracked current state.
  • Token-budgeted retrieval; lexical search runs on a laptop with no API key.
  • Python package; works with coding agents and folder-capable AI workspaces.
Interactive web

Riddlebox

Classic logic and probability puzzles rebuilt as playable browser scenes. Read the setup, try the move, then reveal the reasoning.

  • Sixteen playable puzzles.
  • Vanilla HTML, CSS, and JavaScript.
  • No backend, no analytics, MIT licensed.

Downloads

Installers and packages, straight from GitHub Releases. Checksums are published alongside every build.

BuildPlatformGet itNotes
AppBridgeWindows 11 24H2+, x64Setup (x64)Pilot release. Setup installs once, then in-app updates take it to the current build (1.1.19 as of Sep 2026). Install the APK on the phone, then pair. Full steps and feed details in the releases README.
Windows 11 24H2+, ARM64Setup (ARM64)
Android 10+Pilot APK
TreelensWindows 10/11, x64Portable exe or Setupv0.6.3. Portable build needs no install; run as admin for the full MFT scan.
MindwellPython 3Wheel / sdistv0.4.4. Or hand the repo to a coding agent; the README has the setup prompt.
SenseCAP HA PanelESPHome + Home AssistantSourceFlash from the repo's ESPHome config. Read docs/LIMITATIONS.md first.

Not every useful build is public.

The public repos show the style. A lot of the real leverage lives inside production environments: access reviews, vulnerability triage, ticket automation, operations APIs, spend tracking, and VM workflows.

The writing is where I can talk about the pattern without exposing someone else’s environment.

Browser tool libraries

Small utilities and learning pages for the moments when installing something would be sillier than just opening a tab.

Interactive learning content

About fifty browser-based puzzles, drag-and-drop challenges, and debuggers for systems and security topics.

Browse interactive content

Utility tools and visualizers

About eighty single-purpose tools: converters, decoders, checkers, simulators, and visualizers.

Browse all tools