kit/examples/scripts

KIT Script Examples

This directory contains example scripts demonstrating various features of KIT's script mode.

Scripts

default-values-demo.sh

Demonstrates the new default values feature for script variables.

Features showcased:

• Optional variables with default values using ${var:-default} syntax
• Mixed required and optional variables
• Default values in MCP server configuration
• Complex default values (paths, commands, formats)

Usage:

# Use all defaults
kit script default-values-demo.sh

# Override specific variables
kit script default-values-demo.sh --args:user_name "John" --args:work_dir "/projects"

# Override multiple variables
kit script default-values-demo.sh \
  --args:user_name "Alice" \
  --args:editor "vim" \
  --args:format "json"

tls-test-script.sh

Demonstrates TLS skip verify for connecting to providers with self-signed certificates.

Features showcased:

• tls-skip-verify configuration in script frontmatter
• Connecting to HTTPS endpoints with self-signed certificates
• Security considerations for development environments

Usage:

# Run with TLS skip verify enabled (configured in script)
kit script tls-test-script.sh

# Override the provider URL
kit script tls-test-script.sh --provider-url https://192.168.1.100:443

# Disable TLS skip verify via command line (overrides script config)
kit script tls-test-script.sh --tls-skip-verify=false

⚠️ WARNING: Only use tls-skip-verify for development or when connecting to trusted servers with self-signed certificates.

Variable Syntax Reference

KIT scripts support two types of variables:

Required Variables

${variable}

• Must be provided via --args:variable value
• Script will fail if not provided

Optional Variables with Defaults

${variable:-default_value}

• Uses default_value if not provided
• Can be overridden with --args:variable value
• Supports empty defaults: ${var:-}
• Supports complex defaults: ${path:-/tmp/default/path}

Best Practices

1. Use descriptive variable names: ${user_name} instead of ${name}
2. Provide sensible defaults: Choose defaults that work in most environments
3. Document variables: Include usage examples in script comments
4. Mix required and optional: Use required variables for critical inputs, optional for preferences
5. Test with defaults: Ensure scripts work with all default values

Backward Compatibility

All existing scripts using ${variable} syntax continue to work unchanged. The new default syntax is purely additive.