n8n-production-readiness

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

• Third-party content exposure detected (high risk: 0.80). The skill's instructions and examples (e.g., SKILL.md and the provided workflows examples like examples/tier2-client-form-handler.json and examples/tier3-payment-webhook.json) explicitly consume and act on arbitrary webhook/request payloads ($json.body) and log them to external databases (Supabase), so untrusted, user-generated third-party content is read and can directly change branching, processing, and tool use.