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Software Engineering Institute

At the SEI, we research software engineering, cybersecurity, and AI engineering problems; create innovative technologies; and put solutions into practice.

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  1. pharos pharos Public

    Automated static analysis tools for binary programs

    C++ 1.7k 209

  2. GHOSTS GHOSTS Public

    GHOSTS is a realistic user simulation framework for cyber experimentation, simulation, training, and exercise

    C# 679 86

  3. SCALe SCALe Public

    SCALe (Source Code Analysis Lab) is a static analysis aggregator/correlator which enables a source code analyst to combine static analysis results from multiple tools into one interface, and also p…

    C 289 63

  4. SCADASim SCADASim Public

    The SCADA Simulator is a configurable system that presents itself as a SCADA system within an exercise environment. It has a web-accessible user interface and generates modbus traffic on the network.

    Python 151 25

  5. kaiju kaiju Public

    CERT Kaiju is a binary analysis framework extension for the Ghidra software reverse engineering suite. This repository is a "mirror" -- please file tickets, bug reports, or pull requests at the ups…

    Java 140 38

  6. gbtl gbtl Public

    GraphBLAS Template Library (GBTL): C++ graph algorithms and primitives using semiring algebra as defined at graphblas.org

    C++ 138 24

Repositories

Showing 10 of 173 repositories
  • crucible Public

    Crucible is a modular framework for creating, deploying, and managing virtual environments to support training, education, and exercises.

    cmu-sei/crucible’s past year of commit activity
    HTML 51 18 1 0 Updated Apr 21, 2026
  • scir-oss Public

    scir-oss is a tool that integrates public data and information regarding open source software projects and their products into a Project, Product, Protection, and Policy report (OSS-P4/R).

    cmu-sei/scir-oss’s past year of commit activity
    Shell 6 1 0 0 Updated Apr 21, 2026
  • crucible-development Public
    cmu-sei/crucible-development’s past year of commit activity
    Shell 2 1 0 1 Updated Apr 21, 2026
  • CITE.Ui Public

    The Collaborative Incident Threat Evaluator allows exercise participants to assess the severity of an incident using a scale such as the National Cyber Incident Scoring System.

    cmu-sei/CITE.Ui’s past year of commit activity
    TypeScript 4 2 0 12 Updated Apr 21, 2026
  • CITE.Api Public
    cmu-sei/CITE.Api’s past year of commit activity
    C# 1 1 0 4 Updated Apr 21, 2026
  • sei-design-system Public

    The SEI Design System (SDS) is a design and code library that provides ready-to-use interface components for SEI's digital products.

    cmu-sei/sei-design-system’s past year of commit activity
    Vue 2 0 0 0 Updated Apr 21, 2026
  • Gallery.Api Public
    cmu-sei/Gallery.Api’s past year of commit activity
    C# 1 0 0 3 Updated Apr 21, 2026
  • Alloy.Ui Public

    Alloy joins the other independent Crucible apps together to provide a complete Crucible experience (i.e. labs, on-demand exercises, exercises, etc.). Alloy UI is an Angular project that provides the front-end for Alloy in the Crucible ecosystem.

    cmu-sei/Alloy.Ui’s past year of commit activity
    TypeScript 1 1 0 14 Updated Apr 21, 2026
  • Alloy.Api Public

    Alloy joins the other independent Crucible apps together to provide a complete Crucible experience (i.e. labs, on-demand exercises, exercises, etc.). The Alloy API project is a restful API for Alloy functionality in the Crucible ecosystem.

    cmu-sei/Alloy.Api’s past year of commit activity
    C# 1 1 0 1 Updated Apr 21, 2026
  • Caster.Ui Public

    Caster is the primary deployment component of the Crucible framework. Caster provides a web interface that gives exercise developers a way to create, share, and manage topology configurations.

    cmu-sei/Caster.Ui’s past year of commit activity
    TypeScript 3 2 0 15 Updated Apr 21, 2026
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