A desktop app for Muse Code on macOS and Windows with projects, git worktrees, subagents, MCP, a diff review panel and opt-in computer use that lets the agent see the screen and use apps.
GitHub · Coding & dev tools★ Pick· ★ 2
9 builds · page 1 of 1
A desktop app for Muse Code on macOS and Windows with projects, git worktrees, subagents, MCP, a diff review panel and opt-in computer use that lets the agent see the screen and use apps.
GitHub · Coding & dev tools★ Pick· ★ 2
Yash Patel
@yashvarpatel
🚀 Muse Spark 1.1 is live! Our new natively multimodal reasoning model brings powerful agentic & coding upgrades. CUA improved a lot, eg: on OS-World from 53.5 ➡️ 80.8 in 3 months. Fun personal CUA demo attached below: on making slides from these ~200 images of my trip to Kauai.
X post · Agents & automation· ♥ 16
Lightweight LoRA that makes Muse Glimmer 30B output a target element's bounding box directly from a screenshot and instruction, for computer-use agents.

Resource · Local & open models· ♥ 3
Meta for Developers
@MetaforDevs
AI developers - we’ve published a technical guide covering how to get started with Muse Spark on Meta Model API. Muse Spark is a multimodal reasoning model built for agentic tasks, coding, computer use and long-context workflows. See what you can build 👉 bit.ly/4vWMkZx
X post · Coding & dev tools· ♥ 150
Meta's Connect 2026 roundup: Muse voice mode, the Muse Realtime Avatar, Muse on AI glasses, an agent email address, Mac computer use, and connectors from Walmart, Best Buy, Expedia, Instacart, Notion, GitHub, Box and more.
Resource · Errands & personal agent
windows-cua is a native C++ Win32 port of Meta's macOS computer-use agent that drives Muse Spark 1.1 through the Responses API to see and operate a real Windows desktop.
GitHub · Agents & automation
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Put your logo, a line of copy and an image right here, between the builds Muse developers come to read. Same size as a post.
Shown every 12 builds · on every catalog page
A static teardown of Meta's Muse macOS app (codename Endo) finding a full computer-use agent in the public build, switched off by five server-delivered feature flags.
GitHub · Benchmarks & research
jaidha
@jaidharo
Told @muse about my flight this morning. It compared uber vs airport parking, bought a Groupon to get it half off, booked the reservation for me via computer use, then told me what time to leave. Wild

X post · Errands & personal agent· ♥ 2
Simon Willison notes Muse Spark 1.1 is the first Spark model with an API and that Meta claims big gains in agentic tool calling and computer use.
Resource · Benchmarks & research