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WCF in the AI Era: Testing Legacy Services and Migrating to CoreWCF or gRPC
A pragmatic WCF migration path: pin behavior with generated-client tests, lift unchanged contracts onto .NET 10 with CoreWCF (verified end to end), then move consumers to gRPC on your schedule.
WCF Test Client: How to Test WCF Services with WcfTestClient.exe
Find, launch, and use WCF Test Client: add a service by WSDL, invoke operations with complex parameters, read the SOAP XML, fix the classic quota errors, and know its limits.
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