MCP not found when running via “happy codex”, but works with “codex” #207

Hi, I’m having an issue where MCP works fine when I run using codex, but when I run using happy codex, it says that it cannot find MCP and therefore can’t use it.

Here are the details:

MCP configuration: stored in ~/.codex/config.toml

codex-cli version: 0.50.0

happy version: 0.11.2-0

When I run codex, the MCP server starts and works correctly.
When I run happy codex, it fails with a message like “MCP not found” or “MCP unavailable.”

Is this expected behavior (e.g. a configuration difference between codex and happy codex), or could this be a bug?