[Bug] Anthropic API Error: Duplicate Tool Names in Request

Bug Description
API Error: 400
{"type":"error","error":{"type":"invalid_request_error","message":"tools: Tool names
must be unique."},"request_id":"req_011CUer5Hnhm1QQWCAASQRbD"}

Environment Info

• Platform: darwin
• Terminal: cursor
• Version: 2.0.30
• Feedback ID: f54e447a-be85-4a8c-8f87-d4ba8c3a4923

Errors

[{"error":"Error: 1: 1 \n    at fWD (/$bunfs/root/claude:511:3997)\n    at async zWD (/$bunfs/root/claude:511:1612)\n    at processTicksAndRejections (native:7:39)","timestamp":"2025-10-31T07:02:06.921Z"}]