
Episode 70: OpenSysML with Chris Delp and Robert Karban
Broadcast date: September 28th, 2026, 19:00 CET SysML v2 is shaping up to be more than a modeling language. It is becoming a shared, standardized foundation for digital engineering. But what does it take to build an open, high-performance, and commercially friendly implementation that strictly conforms to the specification? In this upcoming episode of the MBSE Podcast, we sit down with Chris Delp and Robert Karban from OpenSysML ( opensysml.org ) to take a deep dive into building a complete, spec-conformant SysML v2 stack for the open-source community and industry alike. In this episode, we cover: The Vision of an Open SysML Runtime: Why the ecosystem needs an unencumbered, commercial-friendly, spec-conformant open-source implementation, and why open-source and community needs are essential for driving standards forward. The Full v2 Stack & Flexo: How Flexo serves as the model management service with SysML v2 compliance, offering a v2 API–compliant performant architecture. Developer Tooling & Ecosystem: From the CLI and Language Server Protocol (LSP) to seamless integrations with VS Code, Python, and WebAssembly. Multi-Language SDKs: Bringing native, object-oriented programmatic interfaces to engineering teams in Python, C#, C++, Kotlin/Java, and TypeScript. Views, Documents & Beyond: A look into view and viewpoint document generation, as well as where execution fits into the long-term roadmap. There is a huge amount happening in the open-source SysML v2 space, and this conversation gives a direct look under the hood. Watch the livestream on YouTube or catch it later on YouTube , Spotify , iTunes , or Amazon Music . Stay tuned and subscribe to the MBSE Podcast on your favorite platform! Stay tuned and subscribe to the MBSE Podcast on your favorite platform! Der Beitrag Episode 70: OpenSysML with Chris Delp and Robert Karban erschien zuerst auf The MBSE Podcast .












