The browser panel installs from the Chrome Web Store. It opens as a side panel next to the page you are looking at, so the page stays visible while you capture from it.
The editor extension installs from the VS Code Marketplace, or from the Extensions view by searching for FlowKy.
Connecting them to your account. Sign in at flowky.ai in the same browser. The extension reads that session and exchanges it server-side for a scoped token — the session cookie itself is never stored. You do not paste anything.
Connecting them to each other. The browser panel talks to the editor over a WebSocket on 127.0.0.1, authenticated with a pairing code you copy across once. It is loopback only: nothing on that channel leaves your machine.
If the editor extension shows no connection, see "When the extension will not connect".