Add new features to Syncpack including commands and validation logic. Use when implementing new CLI commands, adding InstanceState variants, or extending version group behaviour.

Add and update the documentation website for Syncpack. Use when making user-facing changes to the codebase.

Put the answer first, then context and details follow. Use when writing documentation, tutorials, error messages, or any communication where readers need to decide quickly if something is relevant to them.

Maximize useful information per word by removing filler, obvious explanations, and hedging language. Use when writing documentation, error messages, code comments, or any communication where clarity and conciseness matter.

Rust code style and conventions for Syncpack. Use when writing or modifying Rust code. Covers functional patterns, imports, naming, and quality standards.