I built Aegis after realizing there are no parental controls for AI chatbots.
It's a local proxy/Chrome extension that filters conversations on ChatGPT, Claude, Gemini, Copilot, and others. Also blocks NSFW images from Grok, DALL-E, Midjourney, Stable Diffusion.
Stack: Rust, ONNX Runtime for ML classification, Dioxus for UI. Everything runs locally - no cloud, no data collection.
https://github.com/sujitn/aegis https://www.parentalsafety.ai
MIT licensed.