fx (by Vercel) vs. MiMo Code

Feature	fx (by Vercel)	MiMo Code

Tagline	Tiny, open, embeddable, native coding agent by Vercel.	Xiaomi's terminal coding agent, forked from OpenCode and tuned for MiMo models
Website	https://fx.sh	https://mimo.xiaomi.com/mimocode
Language	zig	typescript
Release Date	August 17, 2026	June 10, 2026
Last Updated	August 19, 2026	September 4, 2026
Provider Type	Independent	AI Lab
MCP Support	Yes	Yes
Multi-Agent Support	No	Yes
Git Integration	basic	deep
Multi-File Editing	Yes	Yes
Auto Test Running	No	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	Yes
Voice Mode	No	Yes
IDE Integration	None - Terminal only	None - terminal only
Hooks / Extensions	No	Yes
Web Search	Yes	Yes
Local Model Support	Yes	Yes
Context Window	Model-dependent	1M tokens
Supported Models	All Vercel AI Gateway supported models, including OpenAI, Anthropic, Google, DeepSeek, z.AI, Moonshot, etc	MiMo-V2.5, MiMo-V2.5-Pro, MiMo-V2.5-Pro-UltraSpeed; BYOK: ChatGPT/Codex, Claude, Grok, OpenRouter, DeepSeek, Kimi, GLM
Supported Subscriptions	—	ChatGPT Claude Code
Pricing Model	Free, BYOK, Usage Based	Freemium, Usage Based, Subscription, BYOK
Free Tier	No	Yes
Price Range	0 - $20 / mo / Custom (Vercel AI Gateway)	Free tier / Xiaomi Token Plan CNY 39-659/mo / usage-based API
Source Code Availability	Open Source (Apache-2.0)	Open Source (MIT)
Source Code	https://github.com/vercel-labs/fx	https://github.com/XiaomiMiMo/MiMo-Code
Development State	active	active