[BUG] MCP with oauth in headless mode

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

hi, for figma remote mcp, we have develop the oauth process and we have the access token, and we need to use claude code cli to use this mcp tool, in interactive mode is easy but we need to use in headless mode

where can we store the access token to claude code headless can read it? i coun't find any documentation on this

What Should Happen?

have docs

Error Messages/Logs

Steps to Reproduce

--

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.0.35

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_