How to install Vanguard Frontier Agentic in Gemini CLI
Gemini CLI was replaced by Antigravity CLI in June 2026. On an enterprise licence or paid API key you can still install Vanguard Frontier Agentic by running "gemini mcp add vanguard-frontier-agentic npx -y @raishin/vanguard-frontier-agentic", then type /mcp to check it.
Built from the published package · server updated 4 days ago
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Run the install command
In a terminal, run:
gemini mcp add vanguard-frontier-agentic npx -y @raishin/vanguard-frontier-agentic - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Vanguard Frontier Agentic needs an API key, add it under env in the config. Check its README.
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Questions
Does Vanguard Frontier Agentic work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Vanguard Frontier Agentic installs with the steps above.
Vanguard Frontier Agentic does not show up in Gemini CLI. What now?
Restart Gemini CLI fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Vanguard Frontier Agentic safe?
It scores 94 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
