harvest-mcp-server

Instructions

Implementation Reference

• src/tools/reports.ts:74-90 (handler)

  The GetUninvoicedReportHandler class handles the execution logic for the 'get_uninvoiced_report' tool, including input validation and calling the Harvest API client.

  class GetUninvoicedReportHandler implements ToolHandler {
    constructor(private readonly config: BaseToolConfig) {}
  
    async execute(args: Record<string, any>): Promise<CallToolResult> {
      try {
        const validatedArgs = validateInput(UninvoicedReportQuerySchema, args, 'uninvoiced report query');
        logger.info('Generating uninvoiced report from Harvest API');
        const report = await this.config.harvestClient.getUninvoicedReport(validatedArgs);
        
        return {
          content: [{ type: 'text', text: JSON.stringify(report, null, 2) }],
        };
      } catch (error) {
        return handleMCPToolError(error, 'get_uninvoiced_report');
      }
    }
  }

• src/tools/reports.ts:160-176 (registration)

  Registration of the 'get_uninvoiced_report' tool, defining its schema and assigning the GetUninvoicedReportHandler.

    tool: {
      name: 'get_uninvoiced_report',
      description: 'Generate reports of uninvoiced time and expenses within a date range. Essential for identifying billable work that hasn\'t been invoiced yet.',
      inputSchema: {
        type: 'object',
        properties: {
          from: { type: 'string', format: 'date', description: 'Start date for report (YYYY-MM-DD) (required)' },
          to: { type: 'string', format: 'date', description: 'End date for report (YYYY-MM-DD) (required)' },
          client_id: { type: 'number', description: 'Filter by specific client ID' },
          project_id: { type: 'number', description: 'Filter by specific project ID' },
        },
        required: ['from', 'to'],
        additionalProperties: false,
      },
    },
    handler: new GetUninvoicedReportHandler(config),
  },