Support environment variable expansion

Open 💬 5 comments Opened Aug 25, 2025 by Epokhe

What feature would you like to see?

From CC docs: https://docs.anthropic.com/en/docs/claude-code/mcp#environment-variable-expansion-in-mcp-json

I think codex doesn't support this yet, at least the same ${ENV_VAR} syntax didn't work for me. Currently I have to put secrets directly into ~/.codex/config.toml, I think?

Are you interested in implementing this feature?

No

Additional information

_No response_

View original on GitHub ↗

This issue has 5 comments on GitHub. Read the full discussion on GitHub ↗