Agent Package Manager

This handles the full lifecycle of Agent Package Manager in your repository: initialization, installing and updating packages from GitHub or local paths, managing lockfiles, compiling agent context into instruction files, and packaging bundles for CI or team distribution. It's built around verification workflows like dry-run previews and explicit dependency resolution checks before making changes. The procedures are opinionated about keeping manifests clean, treating lockfiles as truth, and not forcing compilation when your toolchain doesn't need it. Use this when you're setting up APM or troubleshooting why packages won't update or why self-referencing dependencies fail. It won't write individual skills by hand or touch npm, pip, or other package managers.