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OpenMBEE

Welcome to OpenMBEE

OpenMBEE (Open Model Based Engineering Environment) is an open source collaborative engineering system. It enables engineers to work in the language of their choice and easily share and document their work across other tools.

OpenMBEE Architectures

Flexo

The predecessor architecture, Execubots, stores model elements as objects in a document-oriented database, whereas Flexo provides a graph-native approach to storing and diff'ing models. Models in Flexo are not limited to enterprise model development platforms. Flexo can store anything expressed as RDF.

Relevant Repositories (repositories relevant to this architecture are prefixed with "flexo-"):

Execubots

The Execubots architecture allows Systems Engineers to develop models in their enterprise model development platform and publish aspects of the model to the web.

Relevant Repositories (repositories relevant to this architecture are prefixed with "exec-"):

Example Models

SysML v1 example models.

Contributing

Pinned Loading

  1. exec-cameo-mdk exec-cameo-mdk Public

    Cameo plugin for MMS sync and DocGen

    Java 64 33

  2. flexo-mms-deployment flexo-mms-deployment Public

    Example docker compose and k8s files for deployment of Flexo MMS services

    Bru 9 2

  3. flexo-mms-layer1-service flexo-mms-layer1-service Public

    Kotlin 6 3

  4. mtip-cameo mtip-cameo Public

    Java 6 2

  5. ve-confluence ve-confluence Public

    View Editor 4

    TypeScript 5 4

  6. flexo-mms-sysmlv2 flexo-mms-sysmlv2 Public

    Bru 15 4

Repositories

Showing 10 of 175 repositories
  • OpenSysML Public

    Open Source SysML v2 Implementation in Go

    Open-MBEE/OpenSysML's past year of commit activity
    Go 37 Apache-2.0 12 3 (1 issue needs help) 23 Updated Oct 10, 2026
  • Open-MBEE/opensysml.github.io's past year of commit activity
    HTML 1 Apache-2.0 0 0 1 Updated Oct 10, 2026
  • OpenSysML-Extensions-Library Public

    Community Repository for SysML v2 Extensions for OpenSysML

    Open-MBEE/OpenSysML-Extensions-Library's past year of commit activity
    Shell 0 Apache-2.0 0 0 0 Updated Oct 10, 2026
  • airflow-provider-opensysml Public

    SysML Provider for Apache Airflow

    Open-MBEE/airflow-provider-opensysml's past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Oct 10, 2026
  • OpenSysML-Skills Public

    Skills to help your agent use OpenSysML better

    Open-MBEE/OpenSysML-Skills's past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Oct 9, 2026
  • SysML-LoRD Public

    A SysML v2 implementation of Legend of the Red Dragon.

    Open-MBEE/SysML-LoRD's past year of commit activity
    Go 0 Apache-2.0 0 0 0 Updated Oct 8, 2026
  • syson Public Forked from eclipse-syson/syson

    SysON: web-based graphical modelers for SysMLv2. Please visit https://mbse-syson.org and contact Obeo https://www.obeosoft.com/en/contact for more details!

    Open-MBEE/syson's past year of commit activity
    Java 0 EPL-2.0 115 0 4 Updated Oct 7, 2026
  • homebrew-tap Public

    Tap for Homebrew

    Open-MBEE/homebrew-tap's past year of commit activity
    Ruby 0 0 0 0 Updated Oct 5, 2026
  • sysml-toolkit Public
    Open-MBEE/sysml-toolkit's past year of commit activity
    Rust 27 Apache-2.0 4 7 0 Updated Oct 5, 2026
  • toaster Public

    Executable tutorial: recursive system decomposition with SysML v2 and OpenSysML

    Open-MBEE/toaster's past year of commit activity
    Jupyter Notebook 0 Apache-2.0 0 15 0 Updated Oct 5, 2026