very-good-agent-skills

Use before creating or editing any `AGENTS.md`. Defines what belongs there, how to keep it root-scoped, and how to keep agent guidance project-specific, actionable, and terse.

Design command-line interface parameters and UX: arguments, flags, subcommands, help text, output formats, error messages, exit codes, prompts, config/env precedence, and safe/dry-run behavior. Use when you’re designing a CLI spec (before implementation) or refactoring an existing CLI’s surface area for consistency, composability, and discoverability.