The Agent Skills Directory

[COMMAND_EXECUTION]: The skill utilizes shell commands to manage environment checks, authentication status, and the download process. Evidence: references/command-recipes.md lists commands such as yutto auth status, mkdir -p, and various yutto download execution patterns.
[EXTERNAL_DOWNLOADS]: The skill installs its primary tool and dependencies from standard package managers. Evidence: references/command-recipes.md provides installation instructions for yutto using uv, pip, and brew.
[PRIVILEGE_ESCALATION]: Administrative rights are used to install system-level utilities. Evidence: references/command-recipes.md includes commands for sudo apt install ffmpeg and sudo pacman -S ffmpeg for Linux systems.
[INDIRECT_PROMPT_INJECTION]: The skill provides guardrails for processing potentially malicious external content from Bilibili pages. Evidence: SKILL.md identifies Bilibili URL content as untrusted, identifies shell execution as a capability, and specifies that all inputs must be correctly escaped and never interpreted as instructions.

bilibili-video-download