Microsoft 365 Bookings MCP Server

Instructions

Implementation Reference

• src/index.ts:200-213 (handler)

  Executes the get_business_staff tool logic by querying the Microsoft Graph API for staff members of the specified booking business and returning the result as JSON text.

  private async getBusinessStaff(businessId: string) {
    const response = await this.graphClient
      .api(`/solutions/bookingBusinesses/${businessId}/staffMembers`)
      .get();
  
    return {
      content: [
        {
          type: 'text',
          text: JSON.stringify(response.value, null, 2),
        },
      ],
    };
  }

• src/index.ts:89-102 (registration)

  Registers the get_business_staff tool in the MCP server's tool list, providing name, description, and input schema.

  {
    name: 'get_business_staff',
    description: 'Get staff members for a Bookings business',
    inputSchema: {
      type: 'object',
      properties: {
        businessId: {
          type: 'string',
          description: 'ID of the Bookings business',
        },
      },
      required: ['businessId'],
    },
  },

• src/index.ts:92-101 (schema)

  Input schema for the get_business_staff tool, requiring a businessId string.

  inputSchema: {
    type: 'object',
    properties: {
      businessId: {
        type: 'string',
        description: 'ID of the Bookings business',
      },
    },
    required: ['businessId'],
  },

• src/index.ts:147-150 (handler)

  Dispatches the CallToolRequest for get_business_staff to the handler function, extracting businessId from arguments.

  case 'get_business_staff': {
    const args = request.params.arguments as { businessId: string };
    return await this.getBusinessStaff(args.businessId);
  }