synthesis-slack-sync

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

• Third-party content exposure detected (high risk: 1.00). The skill explicitly ingests Slack user-generated content via mandatory slack_read_channel and slack_read_thread calls (see "Sync Protocol" Steps 1–3 in SKILL.md and the thread_checker.py workflow) and uses those messages to update action plans and drive drafting/sending decisions, so untrusted third‑party content can materially influence agent actions.