Claude Code .claudeignore: stop leaking secrets and node_modules into your context

📰 Dev.to · brian austin

Learn how to use .claudeignore to prevent secrets and node_modules from being exposed in your context

intermediate Published 2 Apr 2026
Action Steps
  1. Create a .claudeignore file in your project root
  2. Add patterns to ignore secrets and node_modules
  3. Configure your Claude Code settings to use the .claudeignore file
  4. Test your setup to ensure sensitive information is not being exposed
  5. Use .claudeignore to exclude specific files or directories from being scanned
Who Needs to Know This

Developers and DevOps teams can benefit from using .claudeignore to secure their code and prevent sensitive information from being leaked

Key Insight

💡 Using .claudeignore can help prevent sensitive information from being exposed in your code

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🚫 Stop leaking secrets and node_modules into your context with .claudeignore! 💡

Key Takeaways

Learn how to use .claudeignore to prevent secrets and node_modules from being exposed in your context

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Claude Code .claudeignore: stop leaking secrets and node_modules into your context If...
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