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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++ 1.6k 200

  2. GHOSTS GHOSTS Public

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

    C# 609 78

  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 287 61

  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 142 22

  5. gbtl gbtl Public

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

    C++ 136 23

  6. 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 134 36

Repositories

Showing 10 of 158 repositories
  • Caster.Api 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.Api’s past year of commit activity
    C# 3 2 0 0 Updated Oct 7, 2025
  • causal-lair Public

    AIR is a tool that helps users to find limits for their classifier’s robustness, using causal methods.

    cmu-sei/causal-lair’s past year of commit activity
    Shell 2 2 0 0 Updated Oct 7, 2025
  • helm-charts Public
    cmu-sei/helm-charts’s past year of commit activity
    Smarty 3 11 2 3 Updated Oct 7, 2025
  • crucible-common-dotnet Public

    Shared libs for Crucible, CMUSEI's modular framework for designing and deploying virtual environments to support cybersecurity training and exercises.

    cmu-sei/crucible-common-dotnet’s past year of commit activity
    C# 0 0 0 1 Updated Oct 7, 2025
  • FASR Public
    cmu-sei/FASR’s past year of commit activity
    Java 2 0 2 0 Updated Oct 7, 2025
  • 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 1 0 0 Updated Oct 7, 2025
  • CITE.Api Public
    cmu-sei/CITE.Api’s past year of commit activity
    C# 1 1 0 0 Updated Oct 7, 2025
  • moodle-mod_topomojo Public

    mod_topomojo is an activity plugin that allows TopoMojo labs and exercises to be accessed from Moodle. The plugin will pull and display the markdown and challenge questions inside of the Moodle activity.

    cmu-sei/moodle-mod_topomojo’s past year of commit activity
    PHP 1 0 0 1 Updated Oct 6, 2025
  • 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 5 1 0 0 Updated Oct 4, 2025
  • Polar Public

    Polar is a secure and scalable knowledge graph framework, designed to address the challenges posed by building big data systems in highly regulated environments, and improve observability for DevSecOps Organizations.

    cmu-sei/Polar’s past year of commit activity
    Rust 20 5 20 (8 issues need help) 0 Updated Oct 3, 2025
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