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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 4

  5. ve-confluence ve-confluence Public

    View Editor 4

    TypeScript 5 4

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

    Bru 16 4

Repositories

Showing 10 of 191 repositories
  • OpenSysML Public

    Open Source SysML v2 Implementation in Go

    Open-MBEE/OpenSysML's past year of commit activity
    Go 59 Apache-2.0 20 16 15 Updated Nov 14, 2026
  • flexo-change-adapter Public

    Connect Flexo model changes to your CI workflows. A small, self-hosted adapter with durable state and validation tied to the exact observed revision.

    Open-MBEE/flexo-change-adapter's past year of commit activity
    TypeScript 2 Apache-2.0 0 6 11 Updated Nov 14, 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 2 Apache-2.0 0 0 1 Updated Nov 14, 2026
  • exec-mms Public

    This is the source code repository of the MMS Libraries.

    Open-MBEE/exec-mms's past year of commit activity
    Java 27 Apache-2.0 15 12 6 Updated Nov 13, 2026
  • openmbee-workshops.github.io Public

    Website for OpenMBEE workshops

    Open-MBEE/openmbee-workshops.github.io's past year of commit activity
    HTML 0 Apache-2.0 0 9 0 Updated Nov 13, 2026
  • flexo-mms-deployment Public

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

    Open-MBEE/flexo-mms-deployment's past year of commit activity
    Bru 9 Apache-2.0 2 3 3 Updated Nov 13, 2026
  • sysml_view_editor Public

    Sandbox: browser-based SysML v2 editor with source-defined views, reviewed graphical edits and portable project files. Powered by OpenSysML and SysML Toolkit.

    Open-MBEE/sysml_view_editor's past year of commit activity
    TypeScript 2 Apache-2.0 0 17 3 Updated Nov 13, 2026
  • leanCurl Public Forked from bergmannjg/leanCurl

    Lean 4 bindings to libcurl

    Open-MBEE/leanCurl's past year of commit activity
    Lean 0 MIT 3 0 0 Updated Nov 12, 2026
  • governance-checks Public

    Checks governance policies

    Open-MBEE/governance-checks's past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Nov 12, 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 1 Updated Nov 12, 2026