Hey ProductHunt! 👋 I built SelfCore because I was tired of re-explaining myself every time I switched between AI tools. The problem: Every AI forgets you. Switch from ChatGPT to Claude? Start over. Open Gemini? Explain everything again. Your context is trapped inside each platform. The solution: SelfCore creates a single .self file — your portable AI identity. Press Ctrl+Shift+Space, and any AI instantly knows your name, skills, projects, and preferences. What makes it different: - Imports your ChatGPT, Claude, Gemini, and Grok history to build your profile automatically - 100% local — your data never leaves your PC. Not even we can see it. - One .self file works with every AI platform - Smart context routing — only sends relevant info (under 200 tokens) - English + Korean UI Tech: Electron + Python + spaCy NLP + optional local LLM (Ollama) License: GPL-3.0 (open source) I'd love to hear your feedback. What features would make this more useful for your AI workflow?

SelfCore

Own your AI identity. One file. Every AI.

Own your AI identity. One file. Every AI.