Gemini CLI
Google's first-party terminal agent for Gemini. The **harness** is the plugin/MCP tool-call loop; the terminal is the shell—Google's parallel to Claude Code / Codex, not just an API.
mcpclitypescript
- Stars
- 105k
- Adoption surface
- slightly complex
- Autonomy
- bounded
- Recovery
- resumable
- License
- ✅ open-source
Repository ↗ Example: MCP server setup ↗