hasAvailableSubscription incorrectly set to false despite active Pro/Max subscription

Description

Claude Code incorrectly sets hasAvailableSubscription: false in ~/.claude.json despite having an active Pro/Max subscription. This causes rate limit errors and "Upgrade to Pro" prompts even when the user has plenty of usage remaining.

Environment

• Claude Code Version: 2.1.14
• OS: macOS (Darwin 25.2.0)
• Subscription: Active (verified on claude.ai/settings showing 4% session / 28% weekly usage)

Symptoms

1. Claude Code operations fail with "Rate limit reached"
2. Modal shows "Upgrade to Pro for Higher Limits" despite already having Pro/Max subscription
3. ~/.claude.json contains:

``json
"hasAvailableSubscription": false,
"hasExtraUsageEnabled": false
``

1. Meanwhile, claude.ai/settings correctly shows:

• Active subscription with usage meters
• Plenty of remaining quota (4% session, 28% weekly used)
• "Extra usage" toggle available (indicating paid plan)

Steps to Reproduce

1. Have an active Claude Pro/Max subscription
2. Run claude logout && claude login to re-authenticate
3. Check ~/.claude.json - hasAvailableSubscription is set to false
4. Attempt to use Claude Code - hits false rate limit
5. Check claude.ai/settings - subscription is active with plenty of usage remaining

Expected Behavior

After successful OAuth authentication with a paid subscription:

• hasAvailableSubscription should be true
• Claude Code should recognize the subscription tier
• No false rate limit errors when usage is well below limits

Actual Behavior

• hasAvailableSubscription is false
• Claude Code thinks user is on free tier
• Shows "Upgrade to Pro" despite being on Pro/Max
• Operations fail with rate limit errors

Workaround

Manually fix the config:

python3 -c "import json; f=open('$HOME/.claude.json','r+'); d=json.load(f); d['hasAvailableSubscription']=True; f.seek(0); json.dump(d,f,indent=2); f.truncate(); print('Fixed')"

Related Issues

This appears related to #17966 where re-authentication causes hasExtraUsageEnabled to be stuck at false. The root cause seems to be that OAuth tokens generated during re-authentication are not properly linked to the paid subscription in the backend.

Screenshots

The rate limit modal shows "Upgrade to Pro for Higher Limits" while claude.ai/settings shows 72% weekly usage remaining and 96% session usage remaining.