How to install Outlook in Codex
To install Outlook in Codex, run "codex mcp add outlook --env MS_CLIENT_ID=12345678-abcd-1234-abcd-123456789abc --env MS_TENANT_ID=common -- npx -y @mcp-z/mcp-outlook" in your terminal, then type /mcp in Codex to check it.
Built from the published package · server updated 11 days ago
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Run the install command
In a terminal, run:
codex mcp add outlook --env MS_CLIENT_ID=12345678-abcd-1234-abcd-123456789abc --env MS_TENANT_ID=common -- npx -y @mcp-z/mcp-outlook - 2
Check it
Inside Codex, type /mcp to see the server and its tools.
MCP servers run with your permissions. If Outlook needs an API key, add it under env in the config. Check its README.
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Questions
Does Outlook work in Codex?
Yes. Codex supports mcp servers in the codex cli and ide extension, and Outlook installs with the steps above.
Outlook 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 Outlook safe?
It scores 44 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.