The Agent Skills Directory

[COMMAND_EXECUTION]: The skill performs shell commands using the 21st CLI to manage registry assets, including publishing, editing, and deleting components or themes.
[INDIRECT_PROMPT_INJECTION]: The skill analyzes the content of user-specified files to automatically determine metadata such as component names and tags, which serves as an ingestion point for potentially malicious instructions embedded in code.
Ingestion points: User-provided file paths for assets intended for publication (e.g., ./path/to/Component.tsx).
Boundary markers: The skill provides instructions to the agent to read the code directly or ask the user for clarification rather than inventing metadata.
Capability inventory: Execution of registry management commands through the command line.
Sanitization: The instructions include explicit rules forbidding the publication of any files containing secrets, API keys, or uncommitted changes.
[EXTERNAL_DOWNLOADS]: The skill makes use of the @21st-dev/cli package, which is the official tool provided by the vendor for interacting with their registry services.

21st-registry