Microsoft Fabric MCP Server

Instructions

Implementation Reference

• src/powerbi-client.ts:83-90 (handler)

  The implementation of the refresh logic that calls the Power BI API.

  async refreshDataset(datasetId: string): Promise<void> {
    try {
      await this.apiClient.post(`/datasets/${datasetId}/refreshes`);
    } catch (error) {
      console.error('Error refreshing dataset:', error);
      throw error;
    }
  }

• src/index.ts:185-196 (handler)

  The MCP tool handler for 'refresh_dataset' that invokes the powerBIClient.

  case 'refresh_dataset': {
    const { datasetId } = RefreshDatasetSchema.parse(args);
    await powerBIClient.refreshDataset(datasetId);
    return {
      content: [
        {
          type: 'text',
          text: `Dataset ${datasetId} refresh initiated successfully`,
        },
      ],
    };
  }

• src/index.ts:23-25 (schema)

  Zod schema definition for the 'refresh_dataset' tool input.

  const RefreshDatasetSchema = z.object({
    datasetId: z.string().describe('The ID of the dataset to refresh'),
  });

• src/index.ts:83-95 (registration)

  Registration of the 'refresh_dataset' tool in the MCP server tool list.

    name: 'refresh_dataset',
    description: 'Refresh a Power BI dataset',
    inputSchema: {
      type: 'object',
      properties: {
        datasetId: {
          type: 'string',
          description: 'The ID of the dataset to refresh',
        },
      },
      required: ['datasetId'],
    },
  },