MCP Inflow Ingredients

Instructions

Implementation Reference

• src/handlers/product-handlers.js:83-96 (handler)

  Implements the core logic of the 'search_ingredients' tool by performing a smart search via the InflowClient's listProducts method, with validation for required query parameter.

  async searchProducts(client, args) {
    if (!args.query) {
      return {
        success: false,
        error: 'query is required'
      };
    }
  
    return await client.listProducts({
      smart: args.query,
      limit: args.limit || 25,
      include: args.include
    });
  },

• index.js:130-151 (registration)

  Registers the 'search_ingredients' tool with MCP server, including input schema definition and the wrapper handler that calls productHandlers.searchProducts.

  server.registerTool(
    'search_ingredients',
    {
      description: 'Search for ingredients using full-text search across name, description, SKU, and barcode',
      inputSchema: {
        query: z.string().describe('Search query string'),
        limit: z.number().optional().describe('Maximum number of results (default: 25)'),
        include: z.string().optional().describe('Related entities to include')
      }
    },
    async (args) => {
      const result = await productHandlers.searchProducts(inflowClient, args);
      return {
        content: [
          {
            type: 'text',
            text: JSON.stringify(result, null, 2)
          }
        ]
      };
    }
  );