tools:
  - name: search
    description: Perform a web search using Perplexity's API, which provides
      detailed and contextually relevant results with citations. By default, no
      time filtering is applied to search results.
    inputSchema:
      type: object
      required:
        - query
      properties:
        query:
          type: string
          description: The search query to perform
        search_recency_filter:
          enum:
            - month
            - week
            - day
            - hour
          type: string
          description: "Filter search results by recency (options: month, week, day,
            hour). If not specified, no time filtering is applied."