authoring-marp-slides

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). In SKILL.md step 5, the required workflow runs the actual Marp renderer on the user-provided deck file (path/to/deck.md) via scripts/check_marpit_structure.sh and references/preview-workflow.md, so outsider-authored free text in that deck is LLM-readable/processed at runtime.