Setup guide
Connect with Codex
Add Mittalmar as a remote MCP server, approve access in your browser, and use your creator workflow from Codex.
https://mcp.mittalmar.com/mcpCodex desktop
Open MCP settings
In Codex, open Settings and choose MCP servers.
Add Mittalmar
Select Add server, enter Mittalmar as the name, and choose Streamable HTTP.
Paste the server URL
Use
https://mcp.mittalmar.com/mcp, save the server, and restart Codex if prompted.Authenticate
Select Authenticate. Sign in to Mittalmar in your browser and approve access.
Return to Codex
After approving access, return to Codex and check that authentication completed. You can close the browser tab even if the temporary callback page says it cannot connect. Then restart Codex and start a new conversation.
The 127.0.0.1 page is expected
Codex briefly returns to a temporary callback on your own computer to finish sign-in. Your browser may say it cannot connect after Codex has already accepted the authorization and closed that callback. Return to Codex and check its success message before retrying.
Codex CLI
If you prefer the command line, run these commands one at a time:
codex mcp add mittalmar --url https://mcp.mittalmar.com/mcpcodex mcp login mittalmarThe second command opens your browser so you can sign in and approve access.
Verify the connection
What Mittalmar tools do you have available?
If Codex does not find Mittalmar, restart it and open a new conversation. See troubleshooting for more help.
Client interfaces can change. Check the official OpenAI MCP guide ↗ for the latest Codex controls.