The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill guides the user to install bun and uv from their respective official websites, which are well-known and standard development tools. It also installs the soprano-tts package via a package manager to provide the central speech synthesis functionality.
[COMMAND_EXECUTION]: The skill executes local TypeScript and Shell scripts to trigger notifications. It calls system binaries like /usr/bin/afplay for recorded audio playback and /usr/bin/say for native speech synthesis. It also manages a local Gradio-based server (soprano-webui) which runs on localhost.
[INDIRECT_PROMPT_INJECTION]: The skill accepts text generated by the agent to be spoken aloud, which presents a surface for potential instruction injection if the text were to be re-processed as commands.
Ingestion points: The text parameter in references/notify-user.ts sourced from command-line arguments.
Boundary markers: None identified.
Capability inventory: Execution of afplay, /usr/bin/say, and communication with the local Gradio API.
Sanitization: The script prevents argument injection in the native speech fallback by using the -- separator when invoking the say command.

notify-user