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How to install Yfinance MCP 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 Yfinance MCP by running "gemini mcp add yfinance-mcp npx -y yfinance-mcp", then type /mcp to check it.
Built from the published package · server updated 9 months ago
- 1
Run the install command
In a terminal, run:
gemini mcp add yfinance-mcp npx -y yfinance-mcp - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Yfinance MCP needs an API key, add it under env in the config. Check its README.
Install Yfinance MCP in another app
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Questions
Does Yfinance MCP work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Yfinance MCP installs with the steps above.
Yfinance MCP 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 Yfinance MCP safe?
It scores 51 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.