What
A UI component that encourages users on a usage-based (API/console) account to activate their existing Claude subscription plan with Claude Code instead.
Status
Shown based on a new seenNotifications["subscription-switch"] counter — only appears to users who have not yet seen it the configured number of times. The display logic is wired up but gated on subscription type detection.
Details
- Shows: "Use your existing Claude [Pro/Max/Team] plan with Claude Code · /login to activate"
- Impression count is stored in local config under
seenNotifications. - Telemetry event:
tengu_switch_to_subscription_notice_shown
Evidence
UI component text (search for "Use your existing Claude " and "/login to activate")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.