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GCHQ

We are the UK's intelligence, security and cyber agency. Our mission is to help keep the country safe.

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  1. stroom stroom Public

    Stroom is a highly scalable data storage, processing and analysis platform.

    Java 485 63

  2. CyberChef CyberChef Public

    The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

    JavaScript 35.8k 4.1k

  3. sleeper sleeper Public

    A cloud-native, serverless, scalable, cheap key-value store

    Java 107 29

  4. Bailo Bailo Public

    Managing the lifecycle of machine learning to support scalability, impact, collaboration, compliance and sharing.

    TypeScript 96 22

  5. LD-Explorer LD-Explorer Public

    LD-Explorer is the missing tool for exploring, federating and querying linked data resources directly from the browser

    TypeScript 25 7

Repositories

Showing 10 of 73 repositories
  • CyberChef Public

    The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

    gchq/CyberChef's past year of commit activity
    JavaScript 35,795 Apache-2.0 4,139 425 (56 issues need help) 133 Updated Sep 9, 2026
  • Bailo Public

    Managing the lifecycle of machine learning to support scalability, impact, collaboration, compliance and sharing.

    gchq/Bailo's past year of commit activity
    TypeScript 96 Apache-2.0 22 15 (3 issues need help) 19 Updated Sep 9, 2026
  • sleeper Public

    A cloud-native, serverless, scalable, cheap key-value store

    gchq/sleeper's past year of commit activity
    Java 107 Apache-2.0 29 366 17 Updated Sep 9, 2026
  • stroom Public

    Stroom is a highly scalable data storage, processing and analysis platform.

    gchq/stroom's past year of commit activity
    Java 485 Apache-2.0 63 656 17 Updated Sep 9, 2026
  • stroom-resources Public

    Applications and resources on which Stroom services depend

    gchq/stroom-resources's past year of commit activity
    Shell 5 Apache-2.0 11 8 5 Updated Sep 9, 2026
  • stroom-docs Public

    Documentation for Stroom and associated projects

    gchq/stroom-docs's past year of commit activity
    Shell 31 Apache-2.0 29 20 1 Updated Sep 9, 2026
  • coreax Public

    A library for coreset algorithms, written in JAX for fast execution and GPU support.

    gchq/coreax's past year of commit activity
    Python 43 Apache-2.0 6 37 (9 issues need help) 8 Updated Sep 8, 2026
  • LD-Explorer Public

    LD-Explorer is the missing tool for exploring, federating and querying linked data resources directly from the browser

    gchq/LD-Explorer's past year of commit activity
    TypeScript 25 Apache-2.0 7 3 0 Updated Sep 7, 2026
  • Vanguard Public
    gchq/Vanguard's past year of commit activity
    Python 7 GPL-3.0 1 0 6 Updated Sep 6, 2026
  • event-logging-schema Public

    Event Logging is an XML Schema for describing the auditable events generated by computer systems, hardware devices and access control systems

    gchq/event-logging-schema's past year of commit activity
    Shell 25 Apache-2.0 5 11 2 Updated Sep 4, 2026
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