I ask it how the ads did and it answers out loud, in the car. It has my email, my calendar, ClickUp, the CRM my leads sit in, and the channel my team talks in — and I rebuilt the whole thing on Fable 5.1 this week. Underneath there's no app, no service and no server: it's Claude Code running headless on my Mac inside a folder of text files. - Why it can do so much. Because it's Claude Code, it inherits everything I'm already signed into — email, calendar, ClickUp, Slack, Drive, call recordings. And the part that actually changed how I use it: it drives my real browser, the one with all my logins. Anything without a proper connection (my ad account, GoHighLevel) it just opens the page and reads it the way I would. Two other doors: hand a job to Codex when it's code, or let it drive the Mac itself after it asks. - The voice loop, and what leaves the machine. Everything runs through Telegram, so the interface is a text or a voice note. Voice arrives → transcribed locally with Whisper (no key, nothing uploaded) → Claude Code answers → ElevenLabs speaks it → back as a voice note. No webhook, no server, no public address pointing at my house — my Mac just asks Telegram every few seconds if anything's new. Two things leave: the message, and the sentence to speak. My recordings never do. - Where Fable actually earns it. Not everywhere, on purpose. "What's my next meeting" is one calendar lookup — running that on the biggest brain is taking a helicopter to the corner store. So it picks a model per message: plain lookups to Sonnet, ordinary work to Opus, the genuinely hard ones to Fable. Hard means holding five or six tool results in its head at once and coming out with an opinion. And Fable built the thing too — when the browser timed out, it found the cause and swapped the library; when a tool got quietly blocked, it audited the log and found four more I hadn't noticed. My take: it's a butler, not a specialist. Ask it to write a LinkedIn post and it hands you the brief rather than writing it badly — something mediocre at everything is worse than something that knows what it isn't. It's also not fast (30 seconds to a minute and a half), and it lives on my Mac, so Mac asleep, Jarvis asleep. On the $200 Max plan it costs nothing extra; the dollar figure it prints is an API estimate, not a bill.