IG Trading MCP

Instructions

Implementation Reference

• src/services/ig-service.js:294-311 (handler)

  Core implementation of deleteWorkingOrder method in IGService class, which performs the API DELETE request to remove the working order and fetches confirmation if available.

  async deleteWorkingOrder(dealId) {
    try {
      const response = await this.apiClient.delete(`/workingorders/otc/${dealId}`, {}, 1);
      
      if (response.data.dealReference) {
        const confirmation = await this.getConfirmation(response.data.dealReference);
        return {
          order: response.data,
          confirmation
        };
      }
      
      return response.data;
    } catch (error) {
      logger.error(`Failed to delete working order ${dealId}:`, error.message);
      throw error;
    }
  }

• src/services/mcp-service.js:343-356 (registration)

  Tool registration in the TOOLS array, including name, description, and input schema definition.

  {
    name: 'ig_delete_working_order',
    description: 'Delete a working order',
    inputSchema: {
      type: 'object',
      properties: {
        dealId: {
          type: 'string',
          description: 'Deal ID of the order to delete',
        },
      },
      required: ['dealId'],
    },
  },

• src/services/mcp-service.js:668-677 (handler)

  MCP server dispatch handler for the tool, which calls the IGService method and formats the response.

  case 'ig_delete_working_order':
    const deleteResult = await igService.deleteWorkingOrder(args.dealId);
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(deleteResult, null, 2),
        },
      ],
    };

• src/services/mcp-service.js:346-356 (schema)

  Input schema definition for the tool parameters.

    inputSchema: {
      type: 'object',
      properties: {
        dealId: {
          type: 'string',
          description: 'Deal ID of the order to delete',
        },
      },
      required: ['dealId'],
    },
  },