[SUPPORT] Financial damage report - Claude Code agent errors cost ~$45 USD

[FELIPEACASTRO]

This is a cross-post of anthropics/claude-code#42329

A Claude Code agent (Opus 4.6) caused ~$38-45 USD in financial damage to a Max subscriber through repeated configuration errors during a Kaggle competition. Please escalate to billing/support team.

Full details in the linked issue.

[martingarramon]

This is filed against the cookbook repo (code examples and tutorials). For billing and support issues with Claude Code, the right place is:

• Claude Code issues: https://github.com/anthropics/claude-code/issues (which you've already cross-posted to)
• Anthropic support: https://support.anthropic.com for billing-specific requests

This repo doesn't have the tooling or team to handle billing escalations.