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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 205

  2. GHOSTS GHOSTS Public

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

    C# 635 83

  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 288 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 147 24

  5. gbtl gbtl Public

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

    C++ 137 24

  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 135 37

Repositories

Showing 10 of 164 repositories
  • topomojo-ui Public
    cmu-sei/topomojo-ui’s past year of commit activity
    TypeScript 3 4 0 0 Updated Dec 11, 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 21 5 29 (7 issues need help) 0 Updated Dec 11, 2025
  • crucible-development Public
    cmu-sei/crucible-development’s past year of commit activity
    C# 1 1 0 1 Updated Dec 11, 2025
  • helm-charts Public
    cmu-sei/helm-charts’s past year of commit activity
    Smarty 4 12 1 2 Updated Dec 11, 2025
  • GHOSTS Public

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

    cmu-sei/GHOSTS’s past year of commit activity
    C# 635 83 5 0 Updated Dec 11, 2025
  • ELM Public

    The ELM library is a suite of SEI-developed tools that provide extendable and customizable ways to do repeatable, explainable, and consistent testing of Large Language Models.

    cmu-sei/ELM’s past year of commit activity
    Python 0 0 0 0 Updated Dec 10, 2025
  • Player.Api Public

    Player is the centralized interface where users, teams, and administrators go to configure and participate in the cyber exercise.

    cmu-sei/Player.Api’s past year of commit activity
    C# 2 2 0 2 Updated Dec 10, 2025
  • 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 1 Updated Dec 10, 2025
  • 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 1 0 17 Updated Dec 10, 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 3 0 0 Updated Dec 9, 2025
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