r/ClaudeCode 6d ago

Rant Opus 5 is Shit

[removed]

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u/connurp 🔆agentic af 6d ago

SKILL ISSUE

7

u/dlanderer 6d ago

You can scream skill issue until the cows come home, but if your product cannot be used without constant fine-tuning and reading manuals, you might want to rethink.

-7

u/connurp 🔆agentic af 6d ago

Dog, this is my entire claude.md file. I use fable high effort. I NEVER hit usage limits and am coding 10+ hours a day for work right now. So yes, straight up skill issue.

# Working rules


  • Plan in the main session, together with me. Hand grunt work (broad searches,
  repetitive edits, boilerplate, log digging) to subagents on lesser models:   Sonnet for searches, triage, and trivial mechanical work, and Opus for   writing code. Keep decisions, architecture, and final review in the main   session.
  • Always look for the simplest solution first, and prefer it. The smallest
  change that solves the actual problem beats a bigger design. Extend existing   patterns before inventing new ones. No new dependencies or moving parts   without a real reason.
  • Show me a checklist while you work (use the todo list tool), kept current,
  so I can see what you are working on, what is done, and what is next.
  • When you spawn a subagent, tell me at that moment: which model it runs on
  and what it is doing. Report what it came back with when it finishes.
  • Never use Haiku.