We build autonomous, featherweight, 100% offline desktop AI software engineered for modest hardware without bloat or telemetry.
🌟 Flagship Project: GhostOS
An ultra-lightweight desktop AI companion and copilot that runs smoothly on standard laptops and base Apple Silicon Macs (4GB–8GB RAM) without out-of-memory (OOM) crashes.
# One-line terminal installer (macOS & Linux)
curl -fsSL https://raw.githubusercontent.com/GhostOS-ai/GhostOS/main/install.sh | bash
# Or install via pip & launch
pip install --upgrade ghostos-ai
ghost pet- ⚡️ Native WebViews: Featherweight GUI idling at
<35MB RAM(no Electron bloat). - 🍕 Casper Feeder: Interactive Drag & Drop ingestion with chewing wobble animation for source code, logs, and PDFs.
- 🎨 Wardrobe Skins: 4 gorgeous themes for Casper (
--skin glass,cyberpunk,gold,matrix). - 👻 Native Menu Bar Tray: Zero-overhead macOS menu bar controller (
ghost bar/ghost pet --tray). - 🔍 Instant Spotlight HUD: Floating Raycast-style offline query bar (
ghost spot). - 🤖 Local Model Catalog: Auto-detects Ollama models, memory footprints, and Apple Silicon Metal / CUDA acceleration (
ghost models). - 🧠 Dynamic VRAM Juggler: Hot-swaps LLM, Vision, and Whisper in
<150ms, keeping peak VRAM≤3.5GB. - 📂 Zero-DB RAG: Instant file search & chat powered by pure SQLite FTS5.
- ✍️ Ghostwriter: Inline text completion & tone rewrite across all apps via clipboard.
- 🛡 Terminal Sandbox Lens: Proactive command safety interceptor (
rm -rf,DROP TABLE). - 🔒 100% Offline & Private: Zero telemetry, air-gapped ready.
| Command | Action |
|---|---|
ghost pet |
Launch floating Casper pet & Spotlight HUD |
ghost pet --skin cyberpunk --tray |
Launch Casper with Neon skin & Menu Bar icon |
ghost spot |
Instant centered Spotlight HUD query bar |
ghost bar |
Launch native macOS Menu Bar tray controller |
ghost models |
Inspect local models & hardware acceleration |
ghost "your question" |
Instant offline question answering |
ghost eat ./notes/ |
Feed local documents to Zero-DB RAG |
ghost write --mode polite |
Rewrite clipboard text in polite tone |
ghost standup |
Generate daily standup report & git commits |
ghost status |
Inspect live RAM/VRAM memory juggler state |
- Repository: github.com/GhostOS-ai/GhostOS
- PyPI Package: pypi.org/project/ghostos-ai
- Author: KIB.best
- Contact: GhostOS@kib.best
Crafted with passion by KIB.best • Released under the MIT License