Dilmer Valecillos uses Muse Code with Muse Spark 1.2 and the Unity CLI to run tests, validate changes, port a Mini Golf game to other platforms and convert it to VR.

Video · Games & 3D★ Pick· ♥ 47
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Dilmer Valecillos uses Muse Code with Muse Spark 1.2 and the Unity CLI to run tests, validate changes, port a Mini Golf game to other platforms and convert it to VR.

Video · Games & 3D★ Pick· ♥ 47
Holdy
@Ryan_Holdaway
Got Muse logged in to my medical provider’s portal, he pulled the itemized bills, and questioned every line. So far he’s found several times I’d been double billed, asked for some discounts and has saved me over $4,000. If your moat is bureaucracy, you’re cooked.
X post · Errands & personal agent★ Pick· ♥ 37
Ported a Miniature Golf prototype to VR using Meta Muse Code and the Unity CLI, added dozens of automated tests, and built a website to capture test runs, screenshots and results.
Reddit post · Games & 3D★ Pick
Greg Ceccarelli
@gregce10
For funsies, I got Claude Code running on my Muse agent’s computer tonight. Muse gives every agent a Linux VM with 2 vCPUs, ~8GB RAM, 100GB of persistent disk plus a scheduler, hosted artifacts and their permission system. The VM has no inbound ports, so I built a tiny
X post · Coding & dev tools★ Pick· ♥ 112
Jerrod Lew
@jerrod_lew
Meta Muse app has been launched. I asked it to do full online research of myself and it created a full portfolio! Included a career timeline, social media platform stats and all of my speaking arrangements. This is a great way for a new agent to learn about you.
X post · Errands & personal agent· ♥ 21
Muse workspace skills ported from a Codex/Claude Code plugin marketplace, translating manifests and hooks into procedures Muse can run with its terminal, browser and files.
Skill · Coding & dev tools
muse glimmer dropped yesterday and mlx-lm couldn't load it yet, so i wrote the text model port and opened a PR. i checked it against meta's own transformers reference before posting, 5 out of 5 next token matches and 0.9965 logit cosine, so it's not just coherent it actually matches the reference. if you want to run glimmer on apple silicon right now the model file is in the PR. https://github.com/ml-explore/mlx-lm/pull/1710
Reddit post · Local & open models
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An OpenCode plugin that ports Muse Code's subagent coordination core: durable child workers, a ledger mailbox and admission control, so subagents survive crashes and respect capacity.
GitHub · Coding & dev tools
Muse Code adaptation of Lauren Tan's pstack engineering skills from Cursor: all 45 skills with upstream-verbatim bodies and only the install frontmatter adjusted for Muse.
Skill · Coding & dev tools
Benedikt Stroebl
@benediktstroebl
Had to print something as a guest at Stanford library. Muse signed up for a guest account, added money to my account using my CC, put together and uploaded the PDFs to the printing portal and then told me simply to go downstairs and pick it up at the printer
X post · Errands & personal agent· ♥ 32
Portuguese-language repository of versioned agent skills for OpenCode and Muse, each a lean SKILL.md with references and templates (ticketing, conventional commits, skill authoring, frontend design).
Skill · Coding & dev tools
An architecture port adding the muse_glimmer model class (vision tower, language model, projector and image processor) to mlx-vlm, so any Muse Glimmer checkpoint runs multimodally on Apple Silicon.
GitHub · Local & open models
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
muse-glimmer-mlx is an MLX port of Muse Glimmer 30B for Apple Silicon that supplies the missing runtime so the many unloadable MLX conversions published on Hugging Face can actually be run.
GitHub · Local & open models
We tried using Meta's new Muse Code agent, but it has a bug that doesn't let it sign in from a docker container. So we did a fun experiment: Meta claims Muse Spark 1.2 was co-trained with their Muse agent harness. So we extracted instructions from their system prompt and added them to the Cline harness. TL;DR of this special prompting: - Trust source code over the user prompt, so read every call site and existing tests before starting the task - Weigh edge and error cases as heavily as the happy path - Always reproduce the bug before fixing - Don't trust the first passing test suite, and verify suspicious looking half-baked tests - Never stop at just editing, keep working until the change is verified complete. We then asked this modified harness to fix a real bug from our repo, and compared the results to the original Cline agent harness. Results: - Used 2.7x fewer tokens (19.7M → 7.2M) - Finished 2x faster (49min → 24min) - Cost 2.4x less ($7.69 → $3.25) Same Muse Spark 1.2 model, same task, only the prompting changed. Incredible how much of a performance gain Meta was able to achieve training it on these special instructions!

Reddit post · Coding & dev tools
Meta's developer portal for Muse connectors: describe a connector, submit it for functional, security and legal review plus end-to-end testing, and get listed in the Muse directory.
Site · Connectors & MCP★ Pick
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Dilmer
@Dilmerv
Hello everyone! 👋🕶️ I put Meta Muse Code + the Unity CLI to the test with a real Unity project to see how far I could push this agentic workflow. Instead of just generating code, I wanted to see how it could actually interact with Unity, run tests, validate changes, port the h
X post · Games & 3D★ Pick· ♥ 75
I think a lot of people are boxing Muse in as “Hermes for normies.” My guess is Meta intentionally keeps the deeper capabilities out of sight because the target audience does not want a complicated Hermes/Grok Bot-style setup. They aren't trying to capture the nerdy Hermes using market, they want this to be an AI agent for normies but they don't limit it as such. What it advertises its for is far from what it actually can do with very little work. But Muse gets much more interesting once you stop thinking of its VM as the whole system. I joined the Muse VM to my Tailscale network, gave it SSH access to a restricted user on my home Ubuntu box, and now it can run commands and browser automation through hardware I already own. I figured out Muse can do this because I asked it if it had a Tailscale skill and it said it did, then after a series of "proceed" replies, it set it up for me outside of the parts where I had to join it. At that point, Muse stops being a “shopping assistant” and starts looking more like a control plane for your own infrastructure. With Tailscale + SSH/API access, it can potentially: • Manage Docker, VMs, NAS, Proxmox, and homelab services • Pull repos,
Reddit post · Agents & automation★ Pick
Matrix Ɪnvesting
@Matrix_invests
Super fun fact I just found about @Muse!! If you connect your Robinhood banking account , it’ll be able to see your investment portfolio and provide insights and create finance goals and plans Sorta a loophole for a Robinhood connector, super cool!! @alexandr_wang @MattPRD
X post · Business & commerce· ♥ 3
Mostly Borrowed Ideas
@borrowed_ideas
I thought the feed would clutter my personal agent experience a bit, but the feed really is the evergreen use case. I asked Muse to go through all of my emails to figure out my interests, my portfolio holdings etc to fill up my Muse feed. I then found this EU google search

X post · Errands & personal agent· ♥ 78
Zach Holman
@holman
An oldie post from 2024, but I've been curious about the data side. I had @Muse pull in my whole angel portfolio via MCP from @signedco of ~150 startups; the interesting bit: - Startups who sent investor regular updates: 8% died - Startups who didn't send updates: 28% died
X post · Business & commerce· ♥ 4
Dilmer
@Dilmerv
Ok, here’s the VR port of my Miniature Golf prototype! ⛳🥽 This project is now running on standalone (macOS/Linux/Windows), Three.js, and as of today, VR. Crazy how fast we can move today. The VR version was fully ported using Meta Muse Code and the Unity CLI. I also now have
X post · Games & 3D· ♥ 32
Portable SKILL.md bundles for handing work to Muse, Antigravity, OpenCode, Grok Build, Cursor, Codex and Claude Code, each with supporting references.
Skill · Coding & dev tools
Muse Code Remote is an open-source web UI and outbound WebSocket relay that lets users drive their terminal Muse Code agent from any browser without opening ports.
GitHub · Coding & dev tools
DHH
@dhh
I had Muse Code convert a TanStack version of our new site to Astro. It did a flawless job. And all I managed to spend was 20 cents!! I think maybe this token stash from @finkd and @AIatMeta is going to last longer than the sun has gas left to shine 🌅

X post · Coding & dev tools· ♥ 2.8K
Public published a connector template so users can link a Public account to Meta Muse and research markets, analyze a portfolio and prepare trades from the conversation.
Reddit post · Connectors & MCP
Port of openai/codex-plugin-cc that lets Claude Code call Muse for reviews or delegated tasks via muse exec, with /muse:review, /muse:adversarial-review and background job commands.
Skill · Coding & dev tools
Cline
@cline
We tried using Meta's new Muse Code agent, but it has a bug that doesn't let it sign in from a docker container. So we did a fun experiment: Meta claims Muse Spark 1.2 was co-trained with their Muse agent harness. So we extracted instructions from their system prompt and added

X post · Coding & dev tools· ♥ 993
Your product
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Payman hodaie
@phodaie
Asked Muse to handle my son's start-of-school consent forms tonight. It found the school board's email, signed into the portal, walked me through every question, took my answers, and submitted. Paperwork done from the couch in ~10 minutes. The future is here.
X post · Errands & personal agent
Bill D'Alessandro
@BillDA
Everyone hates taxes. But almost as bad as paying them is finding all the documentation - I dread it every year. My Muse agent just gathered nearly all of it from a single prompt. I'm so happy I might weep 😂 What would have taken me hours, about 90% complete, gathered in a
X post · Errands & personal agent· ♥ 100