[BUG] /usage fails with OAuth scope error: "user:profile" scope missing

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?

When running /usage in Claude Code v2.1.1 after authenticating via OAuth (browser-based token auth), the command fails with a permission error indicating the OAuth token is missing the user:profile scope.

Steps to reproduce:

1. Install Claude Code 2.1.1
2. 2. Authenticate using the browser-based OAuth flow (token auth)
3. 3. Accept the permissions in the browser tab
4. 4. Run /usage command

The issue persists even after:

• Logging out and re-authenticating
• - Deleting auth credentials and re-authenticating
• - - Multiple fresh authentication attempts

This suggests the OAuth flow itself is not requesting the user:profile scope that /usage requires to fetch usage data.

What Should Happen?

The /usage command should successfully display usage information after OAuth authentication. The OAuth flow should request all necessary scopes including user:profile so that the usage endpoint can retrieve user data.

Error Messages/Logs

Error: Failed to load usage data: 
{"type":"error","error":{"type":"permission_error","message":"OAuth token does not meet scope requirement user:profile","details":{"error_visibility":"user_facing"}},"request_id":"req_011CWtv7qrn5t6Z2EPUahjca"}

Steps to Reproduce

1. Install Claude Code v2.1.1
2. 2. Run claude to start the CLI
3. 3. Complete the browser-based OAuth authentication flow
4. 4. Click "Accept" on the permissions page in the browser
5. 5. Run /usage in the CLI
6. 6. Observe the permission error

Claude Model

None

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

2.1.1

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_