- skill: SKILL.md (7 actions in description + routing table entry), action-types.md (new section #4 sendNotification: config keys, variables, system-in-app semantics), automation-guide.md/cli-reference.md (--to-user/--title/--message/--severity/--path), development.md (7 actions), metadata.json abstract - cli: action add --type sendNotification now builds config from granular flags (toUserId/title/message/severity/path); ACTION_TYPES includes sendNotification; live-verified via workflow create + action add + delete
Rename the skill directory and update all references (SKILL.md frontmatter name, AGENTS.md, design doc, install.sh). Git tracks this as a rename so history is preserved.