Knurz.Harness.Client 0.5.0-alpha.1 Florian Honegger LICENSE https://aka.ms/deprecateLicenseUrl README.md .NET client for the harness host: typed run specs and events, an event stream that resumes after a dropped connection, caller tools, typed finish results and runs across a host restart. Copyright (c) 2026 Florian Honegger. All rights reserved. agents llm harness sse