skill-help
Locate a named local Agent Skill and explain its purpose, triggers, inputs, workflow, resources, examples, limitations, and usage without executing it. Use when the user requests help, documentation, instructions, or usage details for a specific skill, especially with -n or phrases such as "如何使用某个 skill".
skill-search
Search local Agent Skills directories, specified folders, GitHub repositories, or web sources for skills relevant to a user task, rank up to three matches, and explain each skill's purpose and usage. Use when the user asks to find, discover, recommend, locate, or search for a skill, including requests containing -web, -path, a filesystem path, a URL, "在线上", "在网络上", or "在 GitHub 中".
skill-update
Safely update every Git-backed Agent Skill under one or more user-specified directories to the latest fast-forward revision of its configured upstream branch. Use when the user invokes skill-update with -path, asks to update or synchronize installed Skills from Git, or wants to refresh a directory containing multiple Skill repositories without overwriting local changes.