slack-automation
Warn
Audited by Snyk on Feb 27, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.80). The skill explicitly ingests and acts on Slack user-generated content (e.g., via SLACK_SEARCH_MESSAGES, SLACK_FETCH_CONVERSATION_HISTORY, and SLACK_FETCH_MESSAGE_THREAD_FROM_A_CONVERSATION in the "Search Messages and Conversations" and "React to and Thread Messages" workflows in SKILL.md), so untrusted third-party messages could influence tool actions.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 0.90). The skill explicitly requires adding and calling the Rube MCP endpoint https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS) to fetch current tool schemas which directly control agent prompts/behavior, making it a required external runtime dependency that can change instructions.
Audit Metadata