1076 musecases built now with Muse

IchBinFabian installs Muse Code, compares Muse Spark 1.3 pricing with Claude Code and Codex, reviews the benchmarks and builds two real projects in OpenCode for a combined 82 cents.

@willsigmon

@willsigmon

Calliope is an unofficial, independent native macOS client for Meta's Muse, shipped as a Developer ID-signed, notarized DMG with Sparkle auto-updates; five releases went out between Sept 13 and 16.

@bluman1

@bluman1

An open-source collection of 150 auditable connector skills for Muse that install with one pasted prompt, declare their allowed hosts and keep credentials in the user's Muse vault.

Alexandr Wang

@alexandr_wang

1/ we’ve built a lot of connectors to make it easier to integrate Muse into your life. Muse runs in a secure VM and we don’t use your data for ads or anything other than to make Muse great for you. you can connect Muse to Gmail, Google calendar, Outlook, Plaid, Opentable, Google

@braedonsaunders

@braedonsaunders

BB plugin that runs Muse Code as a first-class provider over the Muse Session Protocol, with streamed timeline, tool rows, approvals, model picker and a subscription usage meter.

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

Arun Cherian

@ArunCherian12

Find me a credit card with 0 balance transfer fees, Muse found me a few credit union cards that offer this

Louis-François Bouchard 🎥🤖

@Whats_AI

We just measured Meta Muse Spark 1.3 on our internal writing benchmark hoping for new SOTA. Unfortunately, it isn't... It enters at #24 of the 87 models we track, up from #31 for Muse Spark 1.1. As @alexandr_wang highlighted, it beats every Gemini configuration we have,

My creation

explainx.ai breaks down Meta's Sep 19 opening of the Muse connector platform: developers bring the API, Muse brings the agent, browser and user context.

kottley🦬

@kottley

Used Muse AI @muse to create and publish my Siri AI Unlocked website. A blog dedicated to Siri AI real world Use Cases, successes & failures. #SiriAI #Siri #ios27 #muse #museai #meta muse.ai/s/siri-ai-unlo…

Abliterated Muse Glimmer 30B GGUF quant ladder, updated with a 1.63 GB abliterated DFlash drafter and a 1.40 GB multimodal projector.

Red Hat AI's FP4 weight and activation quantized Muse Glimmer 30B.

Miguel

@romerojr__

Muse is a cool way to get started on agentive task delegating - 1st pass: - it made plans for the weekend - bought tickets for Avengers Doomsday - got a copy of Moana on blu-ray for my baby - currently searching for a good deal on a back up gaming mouse for my PC 👏👏👏

Siamese Cat Dev pits Muse Spark 1.3 against Claude Fable 5.1 on a browser OS, a Call of Duty-style shooter, a neon arena shooter and a Mario Kart-style racer.

GeekWire reports Amazon blocked Muse from making purchases as of September 20, saying the agent accessed its store without permission, didn't identify itself, and appeared to store credentials.

@itsgoharr

@itsgoharr

Threadwell Slack is an open-source Muse connector that bridges to Slack's official MCP server via a local OAuth bridge, submitted to the Muse Connector Platform with a full submission pack.

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.

Trace Cohen

@Trace_Cohen

This is actually insane. I connected @Muse to my @Chase account through @Plaid Muse found a recurring @Adobe subscription I didn’t recognize. I checked Adobe. No paid subscription on my account. Nothing to cancel. So I used Adobe’s “Find my payment” tool and discovered my

Artificial Analysis

@ArtificialAnlys

Meta has released Muse Spark 1.3, their fourth Muse Spark model release in five months. Muse Spark 1.3 (max), which is in limited preview for Meta’s partners, scores 62 on the Artificial Analysis Intelligence Index, behind only Claude Fable 5.1 and Claude Opus 5. The variant

Picked up China version of the Mi50 (Radeon VII) 16GB VRAM GPU for about $135. Ran it using llama.cpp Ubuntu Vulkan prebuilt binary build: b29c606e2 (10964). Used a Power Limit or 220/190 watts on the GPUs. Dual Radeon 32GB Vram and 64GB DDR4 System Dual Radeon RX 7900 GRE and Radeon VII 32gb VRAM GGUF Models: • Qwen3.6-35B-A3B-UD-Q5_K_XL.gguf • Accio-Lab_occamy-1.0-Q5_K_S.gguf • Laguna-XS-2.1-APEX-I-Balanced.gguf • NVIDIA-Nemotron-3.5-Lightning-30B-A3B-Q5_K_M.gguf • Gemma-4-31B-it-Q6_K.gguf • Ateron_Gemma-4-MoonGem-31B-Q5_K_M.gguf • Qwen3-Coder-30B-A3B-Instruct-UD-Q6_K_XL.gguf • Qwen3-VL-30B-A3B-Thinking-UD-Q6_K_XL.gguf • Qwen3-Coder-30B-A3B-Instruct-UD-Q5_K_XL.gguf • North-Mini-Code-1.0-MXFP4_MOE.gguf • GLM-4.7-Flash-Uncen-Hrt-NEO-CODE-MAX-imat-D_AU-Q6_K.gguf • Muse-Glimmer-30B-UD-Q6_K_XL.gguf • Huihui-Qwen3.8-27B-abliterated-UD-Q6_K_XL.gguf • Qwen3.8-27B-Q6_K.gguf • Qwen3.8-27B-OBLITERATED-Q5_K_M.gguf • Medgemma-27b-it-UD-Q6_K_XL.gguf • Gemma-4-26B-A4B-it-UD-Q6_K_XL.gguf • Gemma4-26B-A4B-QAT-Uncensored-HauhauCS-Balanced-Q4_K_M.gguf • GPT-OSS-20b-abliterated.i1-Q6_K.gguf Sorted by params then size model size params pp512 tg128 qwen35moe 35B.A3B Q5_K - Medium 24.76 GiB 3

AI at Meta

@AIatMeta

Muse Spark 1.1 is used across Meta in coding and research workflows, scoring competitively with leading models on Meta's internal coding benchmark. Our researchers are now automating model development and evaluation tasks by leveraging Muse Spark 1.1 in their workflows.

Invest-4-Tomorrow with Kaye

@InvestKaye

Well... that escalated quickly. 😂 Less than 24 hours after posting this, I actually gave Muse the job. “Negotiate my Verizon internet bill.” It logged into my account, reviewed the existing discounts, chatted with Verizon and negotiated: $89.99 → $69.99/month for 12 months

@krishnakumaar

@krishnakumaar

A serverless Muse connector on Cloudflare Workers and Supabase that indexes a personal wardrobe, recommends outfits by formality and climate, and tracks wear history.

@xhluca

@xhluca

Muse Code OpenRouter is a small local adapter that lets the Muse Code harness run any meta/muse* model through an OpenRouter key instead of a Meta login.

@lobanov

@lobanov

An effort to make Muse Glimmer 30B actually use a 512k-token context (4x native) as a ~17GB GGUF in 32GB VRAM, trained on DGX Spark and evaluated with RULER-style retrieval tests.

Tested Muse Spark 1.3 on a ~10k LOC codebase and found it sometimes beat Gemini 3.8 Flash on hard multi-part backend bugs, though Gemini produced better-looking frontends.

Together AI

@togethercompute

Muse Glimmer is now live on Together AI. We’re proud to be a Day 0 launch partner for this open-weight model from Meta Superintelligence Labs, built for long-running agents that can reason, use tools, recover, and keep working across complex tasks.

My two biggest projects have been with Spotify and Google Photos. I used it to organize my Spotify playlists. That’s a task I’ve put off for years. I had music sorted into general periods like 60s to 70s, 80s to 90s, all choral, classical and opera together, all types of jazz together, etc. In all, there were 18 playlists with about a 200 song average. Muse did really well in sorting songs into exact decades and separating genre. I have about 40k photos. I have tried sorting them into albums and deleting any duplicates but it is so overwhelming. I tried to get muse to sort them into groups like pets, old family photos, specific vacations, military service. It did not go well. In an album that should have had at least 1k pics, it very confidently informed me that the album was complete, with about 25 photos. In some albums, the photos had absolutely nothing to do with the grouping I was asking for. I spent many, many hours working on that before I finally gave up.

The Money Educator

@moneyeducator

Meta absolutely cooked with @Muse. I just spoke with my father-in-law which leaves in Florida, and MUSE found him $1,750 in unclaimed property. On top of that, he had Muse review his internet and phone bills, compare cheaper plans, and find a way to save him another $120 a

Trevin Chow

@trevin

Prompt I've been working on for my @Muse, which should also work just as well with Instinct and Grok @bot. Goal is to protect travel time on my calendar. Fun fact: I tried to build this as a small app last year, but was blocked for over 6 months by Google's approval process, so

Simon Willison ran an 18.16GB build of Muse Glimmer locally, testing code exploration and image description. He found multi-step reasoning and tool use strong and creative generation mixed.

Venelin Valkov runs Muse Glimmer 30B locally via llama.cpp server and tests it on coding with OpenCode, agentic tasks and frontend work.

@vasyl-stanislavchuk

@vasyl-stanislavchuk

A separate launcher with its own config profile that runs Claude Code's interface on Meta's muse-spark-1.3, for comparing models on identical work or using a Muse Code subscription.

Tool Finder walks through Muse's Secure VM, the Goals, Feed, Ideas and Artifacts tabs, WhatsApp access and pricing.

Jeff Weinstein

@jeff_weinstein

I’ve gotten to use Muse over the past few months and it is awesome. It’s intuitive, persistent, and fun. We’ve partnered with Meta to deeply, delightfully embed @link so Muse can pay across the web for you. =>

Rohan Adwankar found Muse runs on Cloud Hypervisor microVMs with a 327 MB Rust harness that boots in ~40 s, an on-VM Postgres with 194 tables and 60+ privsep tool workers.

Arena.ai

@arena

Muse Spark 1.3 (xHigh) just landed @AIatMeta back in the top 10 models for Code Arena: WebDev! This release is ~#10 in Code Arena: WebDev with 1623 pts (AutoEval). It’s performance is par with Claude Fable 5 at #8 (1628 pts) and GPT-5.6 Sol at #11 (1616 pts). Muse Spark 1.3

@fortun8te

@fortun8te

ocodex fans out Muse Spark 1.2 Contributor workers on decomposable coding work while one paid supervisor audits every claim, with crash checkpoints, heartbeats and a machine-readable ledger.

Alexandr Wang

@alexandr_wang

1/ releasing muse image today — the first image generation model from MSL. it's agentic: pairs with muse spark to reason through your prompt, search the web, and plan before it generates. people get what they meant on the first try. live now in the Meta AI app.

+3