Update Crate Skill

Quick Review

The skill provides a clear workflow for updating Rust crate skills with well-defined steps from checking existing skills to generating fresh documentation. The description is adequate and the structure is logical with good examples. However, the novelty is limited as this is essentially a wrapper around existing skills (/create-llms-for-skills and /create-skills-via-llms) that orchestrates a predictable sequence of operations. A CLI agent with access to those underlying skills could reasonably perform this workflow with moderate guidance. The task knowledge is strong with concrete bash commands and fallback options (e.g., cargo search or crate-researcher agent), though some steps rely on other skills being available. Overall, it's a useful automation but not particularly complex or token-intensive enough to represent high novelty.