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.