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How to install Duckduckgo Websearch 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 Duckduckgo Websearch by running "gemini mcp add duckduckgo-websearch npx -y duckduckgo-websearch", then type /mcp to check it.

Built from the published package · server updated 7 months ago

  1. 1

    Run the install command

    In a terminal, run:

    gemini mcp add duckduckgo-websearch npx -y duckduckgo-websearch
  2. 2

    Check it

    Inside Gemini CLI, type /mcp to list servers and tools.

MCP servers run with your permissions. If Duckduckgo Websearch needs an API key, add it under env in the config. Check its README.

Install Duckduckgo Websearch in another app

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Questions

Does Duckduckgo Websearch work in Gemini CLI?

Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Duckduckgo Websearch installs with the steps above.

Duckduckgo Websearch 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 Duckduckgo Websearch safe?

It scores 54 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.