claude-code - 💡(How to fix) Fix [FEATURE] 使用量ログにアカウント識別子の追加 [1 participants]

TL;DR

Add an account field to each entry in the ~/.claude/usage.jsonl file to track account-specific quota usage.

Guidance

• Identify the authentication session in the CLI to retrieve the account information (email address or account ID) without requiring an additional API call.
• Modify the logging mechanism to include the account field in each log entry, following the proposed format: { "timestamp": "...", "model": "claude-sonnet-4-5", "inputTokens": 1234, "outputTokens": 567, "account": "[email protected]" }.
• Consider the format of the account field value (email address or account ID) and decide on a consistent implementation.
• Review related issues (#32104 and #19906) for similar context and direction.

Example

{
  "timestamp": "2023-02-20T14:30:00Z",
  "model": "claude-sonnet-4-5",
  "inputTokens": 1234,
  "outputTokens": 567,
  "account": "[email protected]"
}

Notes

The proposed solution assumes that the account information is already available in the CLI's authentication session, eliminating the need for an additional API call. The implementation details, such as the format of the account field value, are left to the developer's discretion.

Recommendation

Apply the proposed workaround by adding the account field to each log entry, as it provides a straightforward solution to track account-specific quota usage without requiring significant changes to the existing system.