Muse Code
Meta's coding agent for the terminal and CI, built for Muse models (Spark, Wonder; Wonder Full on Power and Maximum), with parallel subagents in separate git worktrees and an auditable event log.
Launched in beta Aug 5, 2026 per Meta's AI Developers blog (dev.meta.ai/resources/blog/build-with-muse-code). Docs: dev.meta.ai/docs/muse-code. Everyday $5 includes Muse Spark, Muse Wonder and Muse Image; Power $50 and Maximum $200 add Muse Wonder Full (verified on product page 2026-10-19). Not yet tested or ranked.
| Website | https://dev.meta.ai/products/muse-code |
|---|---|
| Best for | Long-running, multi-agent terminal work |
| Pricing | Everyday $5/mo; High $15/mo; Power $50/mo; Maximum $200/mo (subscription plans) (last checked 2026-10-19, source) |
| Free tier | Not yet verified |
| Open source | Not yet verified |
| License | Not yet verified |
| Hands-on test | Test coming |
Machine-readable: Markdown · JSON dataset
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