nanoMuse: An Open-Source Personal Agent for Every Device You Own
nanoMuse offers a GPL-3.0 personal agent across owned devices as an open alternative to Meta Muse.
The report describes Meta's Muse personal agent from public materials and a production prompt, then presents nanoMuse as a GPL-3.0 open-source counterpart. nanoMuse is designed as one agent across a person's phone and computer, sharing a conversation over a relay anyone can run. Actions pass through a Sentinel, memory is stored in files the person can read, and the model is user-chosen. Size and cost are estimates, with provenance-aware memory, a hands evaluation suite, and an open model listed as a roadmap.
- GPL-3.0 open counterpart to Meta's closed Muse personal agent.
- One agent spans phone and computer through a self-run relay.
- A Sentinel gates actions and memory is stored in readable files.
- Model choice is the user's; hands evals and an open model are roadmap items.
From the original article
1 min read at arxiv.orgAssistants from 2011 answered and waited, and agents from 2023 did a task and stopped. In September 2026 Meta's Muse showed an agent for one person, with accounts, devices, memory and a conversation that lasts, closed, in a vendor's cloud, in one country. Such an agent is expected to act on a person's accounts and devices, remember them across weeks, speak first when it is worth it, and answer for what it did.
By Guangyi Liu · arxiv.org
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