Gemini CLI vs Keen Code

Feature	Gemini CLI	Keen Code

Tagline	An open-source AI agent that brings Gemini into your terminal	Terminal coding agent in Go with a deliberately lean tool set
Website	https://geminicli.com	https://mochow13.github.io/keen-code/
Language	typescript	go
Release Date	June 24, 2025	February 16, 2026
Last Updated	June 29, 2026	September 4, 2026
Provider Type	AI Lab	Independent
MCP Support	Yes	Yes
Multi-Agent Support	Yes	Yes
Git Integration	deep	basic
Multi-File Editing	Yes	Yes
Auto Test Running	Yes	Yes
Sandbox / Permissions	Yes	Yes
Image / Multimodal Input	Yes	No
Voice Mode	Yes	No
IDE Integration	Antigravity, VS Code, JetBrains IDEs (ACP), Zed (ACP)	None - terminal only
Hooks / Extensions	Yes	No
Web Search	Yes	No
Local Model Support	Yes	Yes
Context Window	1M tokens	Model-dependent; auto-compaction
Terminal Bench	#15 · 65.8% ±2.7 (Terminal-Bench 2.1) ¹
Supported Models	Gemini 3.5 Flash, Gemini 3.1 Pro	Anthropic, OpenAI, Codex via ChatGPT OAuth, Google AI, Moonshot Kimi, Z.ai GLM, DeepSeek, MiniMax, Amazon Bedrock, OpenCode Go, plus any OpenAI-compatible endpoint
Supported Subscriptions	-	ChatGPT
Pricing Model	Free	Free, BYOK
Free Tier	Yes	Yes
Price Range	Free (1,000 req/day)	Free (BYOK)
Source Code Availability	Open Source (Apache-2.0)	Open Source (MIT)
Source Code	https://github.com/google-gemini/gemini-cli	https://github.com/mochow13/keen-code
Development State	active	active