ForgeCode vs. Muse Code

Feature	ForgeCode	Muse Code

Tagline	A top-ranked AI enabled pair programming coding agent	Meta's coding agent for the terminal and CI, built on Muse Spark
Website	https://forgecode.dev	https://developer.meta.com/ai/products/muse-code/
Language	rust	rust
Release Date	January 30, 2025	August 5, 2026
Last Updated	June 29, 2026	September 4, 2026
Provider Type	Independent	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	No	Yes
IDE Integration	VSCode & (terminal-native, ZSH plugin)	None - terminal only
Hooks / Extensions	Yes	Yes
Web Search	Yes	No
Local Model Support	Yes	No
Context Window	Model-dependent	1M tokens
Supported Models	Can use Claude & ChatGPT subscriptions with access to Opus, GPT series, supports 400+ models on Openrouter.	Muse Spark 1.2, Muse Spark 1.1
Supported Subscriptions	ChatGPT Claude Code	—
Pricing Model	BYOK	Usage Based
Free Tier	Yes	No
Price Range	Free (BYOK)	Usage-based (from $0.10/M tokens)
Source Code Availability	Open Source (Apache-2.0)	Proprietary Software
Source Code	https://github.com/antinomyhq/forgecode	N/A
Development State	active	active