Library Skills ships official package skills

This is a practical answer to one of the ugliest agent problems: prompt drift and library drift. Putting instructions next to the package version is cleaner than hoping a model remembers modern usage.

• –The install flow is dependency-aware, so the right skills can travel with the project instead of living in a separate prompt pile
• –Syncing skills with each library release makes the guidance versioned, which matters for fast-moving APIs like FastAPI or Streamlit
• –The .agents symlink approach is lightweight and should reduce maintenance overhead for users who already manage dependencies normally
• –Claude Code support via --claude is a smart compatibility layer, since not every agent runtime shares the same skills directory convention
• –The bigger implication is distribution: library authors can now ship opinionated, official agent behavior as part of the package itself