Anthropic API 529 Rate Limit Errors Causing Frequent Execution Interruptions

Bug Description
There have been many 529 errors during executions. Just this week, this issue has happened 3 or 4 times. And it always happens when I’m performing some task and… It has happened other times too, but now it’s becoming more and more frequent.

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 1.0.60
• Feedback ID: cd42a9c3-13ab-495c-bb1f-e61283459f3e

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:983:15)\n    at wrappedFn (node:internal/errors:537:14)\n    at checkExecSyncError (node:child_process:892:11)\n    at execSync (node:child_process:964:15)\n    at i7 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:865:5196)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:49014\n    at Q (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:674:14420)\n    at kJ (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:46725)\n    at XH (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:45592)\n    at I9 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:777:51640)","timestamp":"2025-07-25T02:05:39.163Z"}]