# Hajware

> Hajware is David Weng's software label. Agent-friendly CLI tools, desktop apps, a Steam Deck plugin, a browser extension, and a personal finance backend. All open-source, all single-binary where possible.

## Projects

### canvas-cli
50+ commands for Canvas LMS — courses, assignments, submissions, grading, and more.
- Docs: https://app.blahaj.uk/canvas-cli/
- GitHub: https://github.com/thedavidweng/canvas-cli

### zenodo-cli
Record management, file upload, and full InvenioRDM API access for Zenodo.
- Docs: https://app.blahaj.uk/zenodo-cli/
- GitHub: https://github.com/thedavidweng/zenodo-cli

### monarchmoney-cli
Accounts, transactions, budgets, and cashflow from your terminal.
- Docs: https://app.blahaj.uk/monarchmoney-cli/
- GitHub: https://github.com/thedavidweng/monarchmoney-cli

### flickr-cli
Photo management, backup, upload, albums, and full Flickr API access.
- Docs: https://app.blahaj.uk/flickr-cli/
- GitHub: https://github.com/thedavidweng/flickr-cli

### qualtrics-cli
Agent-friendly CLI for Qualtrics XM Platform & offline survey compiler.
- Docs: https://app.blahaj.uk/qualtrics-cli/
- GitHub: https://github.com/thedavidweng/qualtrics-cli

### money
Local-first, self-hostable personal finance backend for AI agents and power users. Encrypted SQLite, multi-provider sync, stable JSON contracts.
- Docs: https://app.blahaj.uk/money/
- GitHub: https://github.com/thedavidweng/money
- Agent JSON: https://app.blahaj.uk/money/agent.json

## Desktop Apps

### OpenKara
Cross-platform desktop karaoke app. On-device stem separation, synced lyrics, live mixing.
- Site: https://openkara.blahaj.uk/
- GitHub: https://github.com/thedavidweng/OpenKara

### Sukiru
Native macOS app that checks and repairs coding agents' skill libraries via npx skills and gh skill.
- Site: https://sukiru.blahaj.uk/
- GitHub: https://github.com/thedavidweng/sukiru

### Apple Say
Native macOS speech synthesis and timed text. Export Plain Text, LRC, and Enhanced LRC with system voices.
- Site: https://apple-say.blahaj.uk/
- GitHub: https://github.com/thedavidweng/apple-say

### SDF Flash GUI
Cross-platform desktop front end for MakeMKV's sdftool. Dump, flash, and recover MT1959 (LG and ASUS) Blu-ray drive firmware behind safety gates.
- Site: https://sdf-flash-gui.blahaj.uk/
- GitHub: https://github.com/thedavidweng/sdf-flash-gui

### tg-drive
Desktop app that turns a Telegram channel into a recoverable file tree. td is the command-line interface for the same engine.
- Site: https://tg-drive.blahaj.uk/
- Docs: https://github.com/thedavidweng/tg-drive/tree/main/docs/guides
- GitHub: https://github.com/thedavidweng/tg-drive

### Vapourfly
Desktop app that organizes a Steam library into playlists, with recommendations and junk cleanup. vapourfly is the command-line interface for the same app.
- Site: https://vapourfly.blahaj.uk/
- Docs: https://github.com/thedavidweng/vapourfly/blob/main/docs/tutorials/getting-started.md
- GitHub: https://github.com/thedavidweng/vapourfly

### OpenLoop
Desktop app that turns a prompt and lyrics into tracks with open models on Apple Silicon. openloop-cli is the command-line interface for the same app.
- Site: https://openloop.blahaj.uk/
- Docs: https://github.com/thedavidweng/OpenLoop#readme
- GitHub: https://github.com/thedavidweng/OpenLoop

## Plugins

### DeckPad
Decky Loader plugin that uses a Steam Deck as a Bluetooth game controller for a PC, phone, or tablet. The host pairs in its own Bluetooth settings. DeckPad presents an Xbox Wireless Controller layout.
- Site: https://deckpad.blahaj.uk/
- GitHub: https://github.com/thedavidweng/DeckPad
- Install: Decky Loader, then the release zip (not in the Decky Plugin Store yet)
- Platforms: SteamOS

## Extensions

### ADP Shifts
Browser extension that copies an ADP Workforce Now schedule into a Google Calendar the extension creates and owns, then keeps that calendar current. A separate userscript only exports an .ics file.
- Site: https://adp-shifts.blahaj.uk/
- GitHub: https://github.com/thedavidweng/adp-calendar
- Install: https://chromewebstore.google.com/detail/adp-shifts/obccfkjmkfhljjnamibiiolagcpmjklj
- Userscript: https://greasyfork.org/scripts/599050-adp-schedule-export
- Platforms: Chrome, Edge, Brave, and other Chromium browsers. The userscript runs in any browser with a userscript manager.
- Privacy: no servers, no analytics, never sees the ADP password. Google access is limited to calendar.app.created.

## Design Principles

- Agent-friendly — versioned JSON on stdout, logs on stderr, documented exit codes
- Safety first — --read-only, --dry-run, --confirm gates on mutations
- Single binary — no runtime, no containers, no dependencies

## Contact

- GitHub: https://github.com/thedavidweng
- Site: https://app.blahaj.uk/

## Machine-Readable Endpoints

- Full content: https://app.blahaj.uk/llms-full.txt
- Sitemap: https://app.blahaj.uk/sitemap.xml
- money agent JSON: https://app.blahaj.uk/money/agent.json