The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill retrieves configuration data and installation workflows from the author's own GitHub Gist (gist.github.com/bjesuiter). These resources are central to the skill's documented purpose of managing a shared registry.
[COMMAND_EXECUTION]: Utilizes the gh command-line tool for Gist synchronization (view, list, create, edit) and npx to run the json5 utility for data validation. These operations are consistent with the skill's role as a registry editor.
[PROMPT_INJECTION]: The skill ingests remote instructions from a Gist file (jb-skill-preferences-setup.md) which guide the agent during installation tasks.
Ingestion points: Data is read via the gh gist view command as described in the installation and reading sections of SKILL.md.
Boundary markers: Remote content is not wrapped in explicit delimiters or ignore-instructions warnings.
Capability inventory: The skill can perform shell operations through the gh CLI and execute npm packages via npx.
Sanitization: The skill validates the registry's JSON5 syntax but does not perform sanitization of the natural language instructions found in the setup workflow document.

jb-skill-prefs