Vibe Audit Analyzer

Analyzes one or more text snippets to extract an overall vibe score, sentiment classification, key narratives, and any potential alpha or actionable signals. Accepts texts (array of strings, required) containing the raw content to audit and context (string, optional) for high-level background or framing. The assistant must use only the provided inputs and return a response that strictly validates against the system-provided structured output schema, with correct types and no extra fields.