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Claude Code v0.2.120

Tool Permission Handling Improvements

Enhanced CLI Tool Filtering

The permission system for CLI tools has been improved with better parsing of allowed and disallowed tool arguments:

  • New comma-separated tool parsing: The --allowed-tools and --disallowed-tools CLI arguments now support comma-separated values for specifying multiple tools in a single argument
Example usage
  # Allow multiple tools with comma separation
  claude-code --allowed-tools "Read,Write,Edit" 
  
  # Disallow specific tools
  claude-code --disallowed-tools "Bash,WebSearch"
  
  # Can still use multiple arguments
  claude-code --allowed-tools Read --allowed-tools Write
  • Improved tool name parsing: Tool names are now properly trimmed of whitespace and empty values are filtered out, making the tool specification more robust

See this entry in the whole of v0.2.120 →