CCR scheduled triggers: HTTP 500 on all API operations (list, update, run) + web UI broken

Description

All operations on the /v1/code/triggers API endpoint return HTTP 500. The web UI at claude.ai/code/scheduled also shows an error.

Affected operations

• GET /v1/code/triggers (list) → HTTP 500
• POST /v1/code/triggers/{id} (update) → HTTP 500
• POST /v1/code/triggers/{id}/run (run now) → HTTP 500
• Web UI claude.ai/code/scheduled → shows error

What works

• POST /v1/code/triggers (create) → HTTP 200 ✓

Steps to reproduce

1. Create a scheduled trigger (works fine)
2. Try to list, update, or run the trigger
3. All return {"error":{"message":"An internal server error occurred","type":"api_error"}}

Date

2026-04-04

Additional context

The trigger was successfully created but cannot be modified or manually triggered. The scheduled run (cron) has not been tested yet as it is set for the next day.