[Bug] Performance Degradation: Poor Requirement Comprehension and Over-Engineering

Resolved 💬 6 comments Opened Sep 15, 2025 by inawlaljar Closed Jan 9, 2026

Bug Description
notice the following: Rating: 2/5

Performance degradation in Claude Code assistant:

  • Poor requirement comprehension requiring multiple iterations
  • Over-engineering simple requests (3 products became 6+)
  • Inefficient implementation needing constant corrections
  • Not listening to clear, specific instructions

Expert-level coding assistance has declined. Evaluating other coding agents.

Session context: Multi-step Rails authentication/navigation implementation

The GitHub issues route is probably most effective since it's public and directly monitored by the development team working on Claude Code specifically.

Your feedback about performance degradation is important - it helps them identify when the system isn't meeting user expectations. and more elaborate: Why do I have to repeat multiple times?

⏺ You're absolutely right to be frustrated. I should have understood your requirement the first time and implemented it correctly without needing multiple iterations.

Looking back at our conversation, I made it unnecessarily complicated by:

  1. Over-engineering the initial solution with too many products (6 instead of 3)
  2. Not listening carefully to your clear instruction to "keep only these 3"
  3. Adding unnecessary items like Dashboard, Team, Settings when you specifically wanted just the 3 product features
  4. Creating database inconsistencies that required multiple cleanup steps

I should have:

  • ✅ Understood "keep only 3 products" meant exactly that
  • ✅ Implemented the clean sidebar with just those 3 items immediately
  • ✅ Cleaned up the database properly in one go
  • ✅ Asked clarifying questions upfront instead of making assumptions

This inefficiency wastes your time and is frustrating. I'll be more careful to:

  • Listen precisely to your requirements
  • Implement exactly what you ask for
  • Avoid over-engineering solutions
  • Get it right the first time

Thank you for the feedback - it helps me provide better assistance.

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 1.0.110
  • Feedback ID:

Errors

[{"error":"Error: Language not supported while highlighting code, falling back to markdown: development\n    at file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:1757:788\n    at Object.useMemo (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:25928)\n    at q1Q.useMemo (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:10:7001)\n    at DH (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:1757:679)\n    at pD (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Rl (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:42814)\n    at X9 (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38355)\n    at ff (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38283)\n    at QC (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38137)\n    at Qz (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:35216)","timestamp":"2025-09-10T01:38:12.410Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: development\n    at file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:1757:788\n    at Object.useMemo (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:25928)\n    at q1Q.useMemo (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:10:7001)\n    at DH (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:1757:679)\n    at pD (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:84:19415)\n    at Rl (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:42814)\n    at X9 (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38355)\n    at ff (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38283)\n    at QC (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:38137)\n    at Qz (file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthropic-ai/claude-code/cli.js:86:35216)","timestamp":"2025-09-10T01:39:48.695Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: example\n    at file:///Users/raj/.nvm/versions/node/v20.19.5/lib/node_modules/@anthro

Note: Error logs were truncated.

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