Enhanced Configuration Management

The claude config command has been significantly improved with a full suite of subcommands for managing both project-level and global configurations:

• claude config get <key> - Retrieve a specific configuration value

  # Get a project-level config value
  claude config get apiKey
  
  # Get a global config value
  claude config get -g theme

• claude config set <key> <value> - Set a configuration value

  # Set project-level configuration
  claude config set apiKey "sk-ant-..."
  
  # Set global theme configuration
  claude config set -g theme dark

• claude config list (alias: ls) - Display all configuration values

  # List project configurations
  claude config list
  
  # List global configurations
  claude config list -g

• claude config add <key> <values...> - Add items to array-type configurations

  # Add multiple values to an array config
  claude config add allowedDomains example.com api.example.com
  
  # Add to global array config
  claude config add -g trustedSources github.com gitlab.com

• claude config remove <key> [values...] (alias: rm) - Remove configuration values or specific items from arrays

  # Remove an entire config key
  claude config remove apiKey
  
  # Remove specific values from an array
  claude config remove allowedDomains example.com
  
  # Remove from global config
  claude config remove -g theme

All configuration commands support the -g, --global flag to operate on global settings instead of project-specific ones.