Show HN: Relai – Share context between AI assistants, 100% local

1 points by kpolevoy1 22 days ago · 0 comments · 1 min read

Hey HN — I built this because I switch between Claude, ChatGPT, Gemini, and Perplexity constantly and got tired of re-explaining context every time.

It's a Chrome extension that captures conversations and transfers them between platforms with one click. Everything stays in IndexedDB, no external servers.

Chrome Web Store if you want to try it: https://chromewebstore.google.com/detail/relai/inkojohbljaag...

Known limitations: long conversations can lose formatting, and platform DOM changes will break extractors until I patch them. Built with vanilla JS, no frameworks, no build step.

Happy to answer questions about the implementation.

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