MCP Inflow Ingredients

Instructions

Implementation Reference

• src/handlers/product-handlers.js:63-72 (handler)

  Handler function that validates the productId argument and delegates to InflowClient.getProductSummary to fetch the inventory summary.

  async getProductSummary(client, args) {
    if (!args.productId) {
      return {
        success: false,
        error: 'productId is required'
      };
    }
  
    return await client.getProductSummary(args.productId);
  },

• index.js:110-115 (schema)

  Input schema definition using Zod for the get_inventory_summary tool, specifying the required productId parameter.

  {
    description: 'Get inventory summary for a product including quantities on hand, available, reserved, etc.',
    inputSchema: {
      productId: z.string().describe('The product ID (UUID)')
    }
  },

• index.js:108-127 (registration)

  MCP server registration of the get_inventory_summary tool, including schema and wrapper that calls the productHandlers handler and formats the response.

  server.registerTool(
    'get_inventory_summary',
    {
      description: 'Get inventory summary for a product including quantities on hand, available, reserved, etc.',
      inputSchema: {
        productId: z.string().describe('The product ID (UUID)')
      }
    },
    async (args) => {
      const result = await productHandlers.getProductSummary(inflowClient, args);
      return {
        content: [
          {
            type: 'text',
            text: JSON.stringify(result, null, 2)
          }
        ]
      };
    }
  );

• src/inflow-client.js:103-116 (helper)

  InflowClient helper method that makes the HTTP GET request to the Inflow API endpoint for product inventory summary (/products/{productId}/summary).

  async getProductSummary(productId) {
    try {
      const response = await this.client.get(
        `/${this.config.companyId}/products/${productId}/summary`
      );
  
      return {
        success: true,
        data: response.data
      };
    } catch (error) {
      return this._handleError(error, 'getProductSummary');
    }
  }