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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 454 61

  2. CyberChef CyberChef Public

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

    JavaScript 33.4k 3.8k

  3. sleeper sleeper Public

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

    Java 91 17

  4. Bailo Bailo Public

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

    TypeScript 90 18

  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 16 5

Repositories

Showing 10 of 72 repositories
  • sleeper Public

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

    gchq/sleeper’s past year of commit activity
    Java 91 Apache-2.0 17 246 7 Updated Dec 8, 2025
  • 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 90 Apache-2.0 18 19 (6 issues need help) 3 Updated Dec 8, 2025
  • 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 16 Apache-2.0 5 5 (1 issue needs help) 0 Updated Dec 8, 2025
  • 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 36 Apache-2.0 3 40 4 Updated Dec 8, 2025
  • stroom Public

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

    gchq/stroom’s past year of commit activity
    Java 454 Apache-2.0 61 641 19 Updated Dec 8, 2025
  • Vanguard Public
    gchq/Vanguard’s past year of commit activity
    Python 4 GPL-3.0 1 58 (1 issue needs help) 4 Updated Dec 7, 2025
  • ConcourseTools Public

    A Python package for easily implementing Concourse resource types.

    gchq/ConcourseTools’s past year of commit activity
    Python 17 2 1 1 Updated Dec 5, 2025
  • 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 9 5 Updated Dec 3, 2025
  • nix-bootstrap Public

    Easily generate reproducible infrastructure

    gchq/nix-bootstrap’s past year of commit activity
    Haskell 40 2 1 (1 issue needs help) 0 Updated Dec 3, 2025
  • coreax-metadata Public
    gchq/coreax-metadata’s past year of commit activity
    Python 1 Apache-2.0 1 0 0 Updated Dec 3, 2025
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