USRKey

Your key to every AI. One click attaches the context you chose to share — on ChatGPT, Claude, Gemini and more.

Tired of re-explaining yourself to every AI? USRKey puts a small button on ChatGPT, Claude, Gemini, Perplexity, and Copilot. Click it, and the context you chose to share — who you are, what you're working toward, how you like to work — drops straight into the chat. The AI picks up from there. You write your key once at usrkey.com (60 seconds, no account). After that, every AI you touch just gets you. WHAT MAKES IT DIFFERENT • You own the key. It lives in your browser, not on our servers. • Per-site scopes: each AI sees only the fields granted to it. • Talks to no server. Nothing about you leaves your machine. • Plaintext: open your key anytime and read exactly what tools see. • Leaving is free: export everything in one click. The format is open (usrkey.dev). The promises are published (usrkey.org).