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How to install Duckduckgo MCP in Codex
To install Duckduckgo MCP in Codex, run "codex mcp add duckduckgo-mcp -- npx -y duckduckgo-mcp" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 5 months ago
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Run the install command
In a terminal, run:
codex mcp add duckduckgo-mcp -- npx -y duckduckgo-mcp - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Duckduckgo MCP needs an API key, add it under env in the config. Check its README.
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Questions
Does Duckduckgo MCP work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Duckduckgo MCP installs with the steps above.
Duckduckgo MCP does not show up in Codex. What now?
Restart Codex fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Duckduckgo MCP safe?
It scores 61 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.