Gemini CLI vs Muse Code

Feature	Gemini CLI	Muse Code

Tagline	An open-source AI agent that brings Gemini into your terminal	Meta's coding agent for the terminal and CI, built on Muse Spark
Website	https://geminicli.com	https://developer.meta.com/ai/products/muse-code/
Language	typescript	rust
Release Date	June 24, 2025	August 5, 2026
Last Updated	June 29, 2026	September 4, 2026
Provider Type	AI Lab	AI Lab
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	deep
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	No
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	Yes	Yes
IDE Integration	Antigravity, VS Code, JetBrains IDEs (ACP), Zed (ACP)	None - terminal only
Hooks / Extensions	Yes	Yes
Web Search	Yes	No
Local Model Support	Yes	No
Context Window	1M tokens	1M tokens
Terminal Bench	#15 · 65.8% ±2.7 (Terminal-Bench 2.1) ¹
AA Coding Agent Index	-	54% · Muse Spark 1.3 (max)
Supported Models	Gemini 3.5 Flash, Gemini 3.1 Pro	Muse Spark 1.2, Muse Spark 1.1
Pricing Model	Free	Usage Based
Free Tier	Yes	No
Price Range	Free (1,000 req/day)	Usage-based (from $0.10/M tokens)
Source Code Availability	Open Source (Apache-2.0)	Proprietary Software
Source Code	https://github.com/google-gemini/gemini-cli	N/A
Development State	active	active