slack-automation
Warn
Audited by Snyk on Jul 18, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 0.85). The required workflow uses Slack toolkit calls like
SLACK_SEARCH_MESSAGES/SLACK_FETCH_MESSAGE_THREAD_FROM_A_CONVERSATION, which ingest Slack message/thread body text authored by other workspace users (outsider free text) into the agent’s LLM context at runtime.
MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).
- Potentially malicious external URL detected (high risk: 0.90). The skill requires adding and using the MCP endpoint https://rube.app/mcp at runtime (see "Add https://rube.app/mcp as an MCP server" and instructions to call RUBE_SEARCH_TOOLS to fetch current tool schemas), which means remote content from that URL directly controls the agent's tool/schema instructions.
Issues (2)
W011
MEDIUMThird-party content exposure detected (indirect prompt injection risk).
W012
MEDIUMUnverifiable external dependency detected (runtime URL that controls agent).
Audit Metadata