slack-channel-summarization

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

• Third-party content exposure detected (medium risk: 0.30). SKILL.md workflow step 2/3 explicitly reads outsider-authored Slack message text from a user-selected channel via slack_read_channel (and slack_read_thread), so injected free text in Slack is ingested at runtime without selecting a specific item beyond the channel/window.