Open-source MIT-licensed personal agent with browser, terminal and files, connecting to Gmail and Calendar; works with any model. Alternative to Meta's Muse.
Open-source MIT-licensed personal agent app with browser, terminal, files and Gmail/Calendar, built on CopilotKit and AG-UI.
Updated EU status checked Last shown
OpenMuse at a glance
- What is OpenMuse?
- OpenMuse is an agent. Open-source MIT-licensed personal agent app with browser, terminal, files and Gmail/Calendar, built on CopilotKit and AG-UI.
- Does OpenMuse work in the EU?
- Available in the EU. MIT-licensed self-hostable code with no geographic restrictions, so it can be run in the EU; the CopilotKit Intelligence key is a separate service with no stated EU data-residency evidence. Last verified 14 Nov 2026.
- How much does OpenMuse cost?
- Open source, open source. Free to self-host under MIT. Requires a CopilotKit Intelligence project key; model provider costs are separate. Licence: MIT.
- Where was OpenMuse shown?
- In 1 creator video by AI Search. Most recently by AI Search on 27 Sept 2026, at 16:24 in “Waifus incoming, GPT 6 Sol, Grok 4.7, Opus 5.5, Mimo 2.6, Step 5, OpenMuse: AI NEWS”.
Sources: the vendor's own pages (linked above) and creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.
OpenFuse (also referred to as OpenMuse in the clone URL and by some creators) is an alpha personal-agent application from CopilotKit. It runs its own server, task worker and browser worker, and gives the agent a persistent Chromium browser and an optional isolated Linux workspace for running commands, handling files and moving PDFs. Users can take control of the same browser session or terminal to continue work.
The app covers chat with streamed AG-UI events, durable task plans with approvals and pause/resume/cancel/retry, goals and recurring public-page tracking (text changes, availability, USD price thresholds), PDF form-filling from email attachments, a finance CSV summary, and Gmail and Google Calendar adapters. It is built with CopilotKit and React Native for iOS, Android and web, and is described as compatible with any agent harness and model.
It is aimed at developers who want to self-host or build on it. The README flags it as alpha: open-ended reasoning, live Google accounts and CopilotKit Rich Threads need their own configuration, including a CopilotKit Intelligence project key. Graphical desktops, autonomous checkout, voice, device push and health/bank/social connectors are listed as future work.
- Persistent Chromium browser with user takeover console
- Optional isolated Linux terminal and editable workspace files
- Durable task plans with approvals, pause/resume and retry
- Goals and recurring page-change, availability and price tracking
- Gmail and Google Calendar adapters (live credentials required)
- Cross-platform React Native client for iOS, Android and web
As seen on YouTube
Watch the moment: the exact second top creators show it. Videos load only when you press play, via youtube-nocookie.com.
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