Self-hosted alternatives to gemini

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gemini

Gemini CLI one-shot prompts, summaries, generation, skills, hooks, MCP

gemini is an agent skill from the OpenClaw project, listed on skills.sh. It lets an agent run Google's Gemini CLI in headless one-shot mode for prompts, summaries and generation, including JSON output and piping files in through stdin. It also covers managing Gemini CLI extensions, skills, hooks and MCP servers, and routing to Gemma models. Like every skill, it is a SKILL.md file of instructions the agent reads when the task calls for it, so the agent knows which commands to run and what to avoid. It is free and open source in the openclaw/openclaw repository on GitHub.