slack-link

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

• Third-party content exposure detected (medium risk: 0.30). SKILL.md uses a Slack message permalink and runs jc-slack context '<permalink>', which ingests Slack message text provided via an outsider-authored permalink at runtime.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The skill invokes a runtime Slack permalink placeholder ('') via jc-slack (e.g., "jc-slack context ''" and "jc-slack reply ''"), which fetches external Slack message content that is then used as executable prompt context controlling agent behavior.