brave_local_search

Instructions

        Args:
            query: Location terms
            count: Results (1-20
        

Implementation Reference

• src/server.py:168-224 (handler)

  Main handler for the 'brave_local_search' tool. Decorated with @self.mcp.tool() for registration. Implements local business search logic: queries Brave API for locations, paginates if needed, fetches POI/details, formats output, falls back to web search.

  @self.mcp.tool() 
  async def brave_local_search(
      query: str,
      count: Optional[int] = 20  # Changed default from 5 to 20
  ) -> str:
      """Search for local businesses and places
      
      Args:
          query: Location terms
          count: Results (1-20
      """
      self.rate_limit.check()
  
      # Initial location search
      params = {
          "q": query,
          "search_lang": "en",
          "result_filter": "locations",
          "count": 20  # Always request maximum results
      }
  
      client = self.get_client()
      response = await client.get(
          f"{self.base_url}/web/search",
          params=params
      )
      response.raise_for_status()
      data = response.json()
  
      location_ids = self._extract_location_ids(data)
      if not location_ids:
          # If no local results found, fallback to web search
          # with minimum 10 results
          return await brave_web_search(query, 20)
  
      # If we have less than 10 location IDs, try to get more
      offset = 0
      while len(location_ids) < 10 and offset < 40:
          offset += 20
          additional_response = await client.get(
              f"{self.base_url}/web/search",
              params={
                  "q": query,
                  "search_lang": "en",
                  "result_filter": "locations",
                  "count": 20,
                  "offset": offset
              }
          )
          additional_data = additional_response.json()
          location_ids.extend(self._extract_location_ids(additional_data))
  
      # Get details for at least 10 locations
      pois, descriptions = await self._get_location_details(
          location_ids[:max(10, len(location_ids))]
      )
      return self._format_local_results(pois, descriptions)

• src/server.py:226-245 (helper)

  Helper function to fetch detailed POI (points of interest) and description data for location IDs using parallel asyncio.gather calls to Brave API.

  async def _get_location_details(
      self,
      ids: List[str]
  ) -> Tuple[Dict[str, Any], Dict[str, Any]]:
      """Fetch POI and description data for locations"""
      client = self.get_client()
      pois_response, desc_response = await asyncio.gather(
          client.get(
              f"{self.base_url}/local/pois",
              params={"ids": ids}
          ),
          client.get(
              f"{self.base_url}/local/descriptions",
              params={"ids": ids}
          )
      )
      return (
          pois_response.json(),
          desc_response.json()
      )

• src/server.py:247-253 (helper)

  Helper to extract location IDs from the initial web search response filtered by 'locations'.

  def _extract_location_ids(self, data: Dict) -> List[str]:
      """Extract location IDs from search response"""
      return [
          result["id"] 
          for result in data.get("locations", {}).get("results", [])
          if "id" in result
      ]

• src/server.py:255-284 (helper)

  Helper to format the retrieved POI data and descriptions into a readable multi-line string output separated by ---.

  def _format_local_results(
      self,
      pois: Dict[str, Any],
      descriptions: Dict[str, Any]
  ) -> str:
      """Format local search results with details"""
      results = []
      for poi in pois.get("results", []):
          location = {
              "name": poi.get("name", "N/A"),
              "address": self._format_address(poi.get("address", {})),
              "phone": poi.get("phone", "N/A"),
              "rating": self._format_rating(poi.get("rating", {})),
              "price": poi.get("priceRange", "N/A"),
              "hours": ", ".join(poi.get("openingHours", [])) or "N/A",
              "description": descriptions.get("descriptions", {}).get(
                  poi["id"], "No description available"
              )
          }
          
          results.append(
              f"Name: {location['name']}\n"
              f"Address: {location['address']}\n"
              f"Phone: {location['phone']}\n"
              f"Rating: {location['rating']}\n"
              f"Price Range: {location['price']}\n"
              f"Hours: {location['hours']}\n"
              f"Description: {location['description']}"
          )

• src/server.py:287-295 (helper)

  Helper utility to format address dictionary into a comma-separated string.

  def _format_address(self, addr: Dict) -> str:
      """Format address components"""
      components = [
          addr.get("streetAddress", ""),
          addr.get("addressLocality", ""),
          addr.get("addressRegion", ""),
          addr.get("postalCode", "")
      ]
      return ", ".join(filter(None, components)) or "N/A"