Anthropic 的 Claude Code 作者 Boris Cherny 在 Y Combinator Startup School 2026 上建议，使用 Claude Code 的开发者每 6 个月删除一次 claude.md、skills 和 hooks，然后看模型会怎么做。他表示对 Opus 5 尤其推荐删掉这些内容，因为模型可能不再需要此前版本所必需的大量指令。
Boris Cherny 建议 Claude Code 用户定期删掉 claude.md、skills 和 hooks，观察模型在缺少指令时的表现。
"delete your claude.md file, delete your skills, and delete your hooks. Then see what the model does. It might surprise you."
- Claude Code creator at Anthropic Boris Cherny ( @bcherny )
"For people who aren’t building agentic products but are using Claude Code, every 6 months, delete your claude.md file, delete your skills, and delete your hooks. Then see what the model does. It might surprise you.
For Opus 5, we strongly recommend trying to delete all of these things because the model may no longer need the extensive instructions that were necessary for previous models."
- at Y Combinator Startup School 2026.
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From "Y Combinator" YouTube channel, (full video link in comment)
来源：@rohanpaul_ai · x.com