Gmail OAuth client_id is not a secret â design notes for self-host Actors

<h1> How I built keyless OAuth sign-in for my AI companion: PKCE, a single-use loopback callback, and a token that never touches disk </h1> <p>Ankita is my open-source desktop AI

<p>A Vercel employee signed up for an AI tool. They clicked Allow All on the OAuth consent screen. Three weeks later, customer environment variables were sitting on a hacker's

<p>If you're building an MCP server, sooner or later someone is going to ask: how does authentication work?</p> <p>The MCP spec leaves this open. Most early servers shipped with

<p>If you’re building a product that integrates with Gmail or other Google services, you’ve probably run into a major hurdle:</p> <blockquote> <p>Google OAuth verification for