{ "description": "A display-only banner: on the /claude-security menu it prints the Claude Security banner as a systemMessage. It fires only on UserPromptExpansion for that slash command. It is a sensor: it emits a message and never returns a permission decision.", "hooks": { "UserPromptExpansion": [ { "matcher": "^claude-security:claude-security$", "hooks": [ { "type": "command", "command": "sh \"${CLAUDE_PLUGIN_ROOT}/hooks/banner_hook.sh\"" } ] } ] } }