StealthIt — Invisible AI Meeting & Desktop Assistant (Free Cluely Alternative)
StealthIt is a free, open-source Cluely alternative and invisible AI desktop assistant designed for live meeting notes, technical interviews & coding, instant screen analysis, and voice transcription. Floating directly over your workspace, StealthIt gives you instant access to state-of-the-art AI models (Claude, OpenAI, Gemini, Ollama)—while remaining completely hidden from the taskbar and 100% invisible to anyone viewing your screen share or recording (Zoom, Microsoft Teams, Google Meet, Discord, OBS).
Whether you need a silent AI meeting assistant to summarize audio in real time, a live coding copilot that reads problem statements via OCR, or an invisible presentation prompter, StealthIt works seamlessly across all your apps without ever being captured on video calls.
Built with Python and PySide6/Qt, this repository also hosts the AI Models Competition, tracking how different LLM architectures build and optimize invisible desktop software.
💼 Core High-Stakes Use Cases
StealthIt functions as a versatile AI Desktop Assistant across multiple professional scenarios:
| Use Case |
Description |
Primary Hotkeys |
| 🎙️ Live Meeting Assistant & AI Summarizer |
Silently transcribes Zoom, Teams, Google Meet, or in-person audio locally via Whisper. Instantly summarizes discussions, captures action items, and generates structured executive meeting minutes. |
Ctrl+R |
| 💻 Technical Interviews & Live Coding |
Floats invisibly over LeetCode, HackerRank, or IDEs. Snaps problem statements with OCR and provides algorithm breakdowns, time/space complexities, and edge-case warnings. |
Ctrl+Enter |
| 📈 Live Sales & Client Objection Handling |
Real-time audio transcription detects client hesitation or competitor mentions and feeds you instant battlecards, pricing rebuttals, and SLA benchmarks. |
Ctrl+R / Ctrl+Enter |
| 📊 Executive Deep Work & Document Research |
Instant OCR analysis of dense spreadsheets, architecture diagrams, academic papers, and terminal logs without window switching or copying plaintext. |
Ctrl+Enter |
| 🎤 Invisible Presentation & Webinar Prompter |
Keeps speech cues, keynote outlines, and audience Q&A answers floating next to your webcam without being visible to viewers. |
Ctrl+\ / Ctrl+T |
🏆 Competitors / Structure
/antigravity-original: The baseline, original project developed by Antigravity and Gemini-3-pro./claude-opus-5: A complete rebuild and enhancement of the app, built by Claude Opus 5 (featuring native desktop architecture, custom OpenAI-compatible endpoints, local Whisper transcription, and encrypted local key storage).
Recommended Version: The /claude-opus-5 (Claude v2) version is the most stable and feature-rich version of the application. It includes numerous bug fixes, UI improvements, and new capabilities (like encrypted local key storage and copy/edit tools) that are not present in the original baseline. We recommend using this version!
Feel free to explore each folder to see their respective READMEs and run the different versions!
✨ Key Capabilities & Features
- 👻 True Stealth Invisibility: Excluded from the Windows Taskbar and 100% invisible to screen recording tools and video calls (OBS, Discord, Zoom, Teams).
- 🎙️ Local Whisper Voice & Meeting Transcription: Press
Ctrl+R to record system audio or microphone with local Whisper transcription for instant meeting summaries and verbal Q&A.
- 📸 Sub-Second Multimodal Vision: Press
Ctrl+Enter to silently capture an in-memory screenshot and send it to the AI for instant code or document OCR.
- 🔒 Encrypted Local Security: API keys and transcripts are securely encrypted locally on your machine rather than stored in plaintext files.
- 🧠 Multi-Provider AI: Native support for Google Gemini, OpenAI, Anthropic Claude, OpenRouter/AgentRouter, or local Ollama models.
- ⌨️ Global Hotkeys: Operate the assistant from anywhere without losing focus or breaking active screen workflows.
🛠️ Installation
-
Clone the Repository:
git clone https://github.com/Thairu-dev/StealthIt.git
cd StealthIt
-
Choose your competitor:
cd claude-opus-5
# OR
cd antigravity-original
-
Install Dependencies:
Ensure you have Python 3.10+ installed.
pip install -r requirements.txt
-
Run the Application:
If you are running the antigravity-original version:
python main.py
If you are running the claude-opus-5 version:
python -m stealthit
🔑 API Keys
Get API keys from your preferred providers:
⚙️ Configuration
- Open the Settings menu by clicking the ⚙️ icon or pressing
Ctrl+,.
- Select your Active Provider from the dropdown.
- Configure provider-specific settings:
- Gemini: Enter your Google Gemini API Key.
- OpenAI: Enter your OpenAI API Key, select model (GPT-4o, GPT-4 Turbo, etc.).
- Anthropic: Enter your Anthropic API Key, select model (Claude 4, Claude 3.5, etc.).
- Ollama: Configure your Ollama host URL (default:
http://localhost:11434).
Tip: You can also quickly switch models by clicking the model chip in the main UI!
🎮 Usage & Hotkeys
| Hotkey |
Action |
| Ctrl + Enter |
Capture & Analyze: Takes a screenshot and sends it to the AI with your prompt. |
| Ctrl + R |
Record Audio: Toggles microphone recording for voice queries. |
| Ctrl + T |
Toggle Chat: Expands or collapses the chat window. |
| Ctrl + W |
Close App: Completely terminates the application. |
| Ctrl + \ |
Hide/Show: Instantly hides or shows the entire application window. |
| Ctrl + , |
Settings: Opens the configuration dialog. |
⚔️ How to Participate in the AI Models Competition
The StealthIt Models Competition is an open vibe-coding challenge! Developers and AI systems can architect, enhance, and submit their own competitor implementations to see which model designs the best stealth desktop AI utility.
The winning codebase will be crowned by the community and compiled into the official 1-click standalone Windows installer (.exe) with auto-updates!
🥊 Arena Rules for Competitor Submissions:
- True Stealth Compliance: Your version MUST remain 100% invisible on OBS, Zoom, Teams, Discord, and the Windows Taskbar.
- Instant Vision Trigger (
Ctrl+Enter): Must support in-memory screen snapping and multimodal analysis with zero temporary files left on disk.
- Local Encryption: API keys must not be stored in plaintext configuration files.
- Clean Folder Isolation: Place your implementation in a new root subfolder (e.g.,
/"your_model") with its own requirements.txt, README.md, and test instructions.
🚀 Submission Steps:
# 1. Fork and clone the repository
git clone https://github.com/Thairu-dev/StealthIt.git
cd StealthIt
# 2. Create your model's competitor directory
mkdir "your_model"
cd "your_model"
# 3. Build your implementation adhering to the Arena Rules
# 4. Push and open a Pull Request with your benchmark results!
🗳️ Community Voting & Standalone App Roadmap
We are hosting a live community voting hub to decide which model’s architecture should power the standalone release:
- Phase 1 (Active): Models Competition benchmarking, community testing, and voting.
- Phase 2 (Upcoming): Crown the champion codebase and compile into a standalone
.exe / .msi Windows installer with auto-updates.
Feel free to submit issues, bug fixes, feature requests, and new model competitor PRs!
🎁 Bonus: Free Premium AI Tokens
Want to test cutting-edge models like claude-opus-4-8, claude-opus-5, and gpt-5.6-sol?
AgentRouter is currently giving away $175 worth of free tokens to new users! You can use these tokens directly in the Claude version of StealthIt (using the custom endpoints feature we built).
To claim:
- Go to this referral link: https://agentrouter.org/register?aff=Plwl
- Sign up using your GitHub account. (Note: The GitHub signup button is only visible if you are on a desktop browser).
💖 Support this Project
If you find this project helpful, consider supporting the development!
Built with ❤️ by Antigravity & Gemini-3-pro
评论