Cookie Sync

Cookie Sync is a small utility for developers running local tools that need a valid, up-to-date cookies.txt for a specific site. ▎ ▎ Instead of manually re-exporting cookies every time they expire or rotate, Cookie Sync polls a local server you run (default http://127.0.0.1:8999) every ~30 seconds. When that server signals it needs fresh cookies, the extension reads the current cookies for your configured domain out of this Chrome profile and sends them to the server as a standard Netscape-format cookies.txt. ▎ ▎ What it does: ▎ - Polls your local server's /needs-refresh endpoint ▎ - When asked, reads cookies for your chosen domain via Chrome's Cookies API ▎ - Sends them to your server's /cookies endpoint as a Netscape-format cookie file ▎ ▎ What it doesn't do: ▎ - Never sends data anywhere except the local server origin you configure yourself ▎ - Does nothing unless your own server explicitly asks for a refresh ▎ - No tracking, no analytics, no third-party requests ▎ ▎ Setup: open the extension's options and set your server's address and the cookie domain to sync. That's it — leave Chrome running and it handles the rest. ▎ ▎ Open source: github.com/KeiraOMG0/musicbot-cookie-sync