Projects

All projects by Clemens Jele: desktop tools, web apps and automation.

Agent Deck

A Windows cockpit for coding agents: Claude Code, Codex, Grok, Antigravity and OpenCode sessions side by side, each in its own terminal and under its own account.

  • Electron
  • React
  • TypeScript
  • node-pty

agentfenster

A control room for click agents on Windows: the agent works on an invisible second desktop, watchable live and interruptible at any point.

  • Python
  • Win32
  • MCP
  • ConPTY

Kern Search

Searchable product database: 79 community spreadsheets aggregated into 40,000+ deduplicated items, plus a web app with accounts, collections and a landed-cost calculator.

  • Next.js
  • TypeScript
  • PostgreSQL
  • Vercel

KernClean

Disk-cleanup tool for Windows: NTFS fast scan via the USN journal, visual duplicate detection, hard-link deduplication.

  • C#
  • .NET 8
  • WPF

KernMind

A self-hosted second brain: collect notes, bookmarks, images and quotes and search them with AI, using your own API key or fully offline.

  • Next.js
  • TypeScript
  • SQLite
  • Chrome Extension

OpenPass

A local, end-to-end encrypted password manager with its own sync server, AGPL-licensed, self-hosted, in early alpha.

  • Rust
  • SQLite
  • TypeScript
  • Tauri

SpecMatch

Device specs side by side: 196 products across seven categories, with a winner marked on every spec row.

  • React
  • TypeScript
  • Vite
  • Tailwind CSS

Agent Skills for Legal Texts

16 agent skills for Claude Code, Cursor and Codex: imprint, privacy policy and compliance per jurisdiction instead of US boilerplate.

  • Agent Skills
  • Markdown

Mein Album '26

Collection tracker for the Panini World Cup 2026 album: a single-file web app that rebuilds the real sticker book.

  • JavaScript
  • GitHub Pages

garmopol-web

Landing page for garmopol.net: static HTML and CSS, deployed via GitHub Pages.

  • HTML
  • CSS
  • GitHub Pages

authcodegenerator

Python package for auth codes you can read aloud and type: BOLD-MAPLE-0 instead of 483920.

  • Python
  • HMAC