Use when packaging or delivering domain skills over MCP per SEP-2640: check that a skill package carries a conformant SKILL.md (kebab-case name, description), build the skill URI (skill:// namespace and path), and verify the MCP server exposes the delivery model (resources/read and directory listing behind the directoryRead capability). SEP-2640 serves skills as resources and stays an adapter over the agentskills.io content format, an emerging spec not yet stable. Trigger: SEP-2640, skills over MCP, skill delivery, skill URI, MCP resources, directory read, skill packaging, agentskills.io.
