AI Personal Assistants: Muse, Grok Bot, Cue Usage & Comparisons

The daily digest covers Anthropic previewing Claude Duet, a proactive agent app on Opus 5.5, and Google Cloud adding GPT-6 Astra, Sol, Luna and Codex to Vertex AI.

Anthropic's Claude Duet research preview periodically checks connected apps, prepares a morning briefing, keeps working while you're away, and notifies you only when a decision is needed.

A short post lines up Grok Bot, ChatGPT Dots, Meta Muse, and Claude Duet, calling the AI agent race increasingly interesting.

The author lists GrokBot, Meta Muse, OpenAI Dots and Claude Duet as the big four personal AI agents, says they are useful when tuned to your workflow, and is testing two of them.

Anthropic's always-on Claude Duet proactively surfaces to-dos and handles work tasks; it is waitlist-only for now and not yet competing head-on with Meta Muse or OpenAI Dots.

The author contrasts experimenting with OpenClaw six months ago with relying on Claude now, tries Claude's video recording feature, and notes Claude Duet's proactive-agent preview landing that morning.

A long read outlines three stages of the agent economy — agents paying for services, agent-to-agent delivery backed by collateral, and on-demand one-off risk markets — and argues Grok Bot and Meta Muse will speed it up.

A Korean user notes the Claude Duet waitlist lists US Pro and Max only, but submits an application anyway.

The post compares Meta Muse, OpenAI Dots and Claude Duet, noting they share a cloud-computer agent design, are unavailable to French personal plans, and that Duet shares Claude usage limits.

A user tries Claude Duet's Channels feature: after creating a growth channel with a one-line purpose, Duet returned three tasks and began searching the web on its own.

A reply claims Duet runs on an Opus 5.5 event-driven engine that watches email and calendar API changes, auto-generates tasks, and pushes them like a background personal assistant.

Following open-source stand-ins for Meta Muse and OpenAI Dots, Open-Duet arrives as a self-hostable open-source alternative to Claude Duet, with a GitHub link.