Skip to content
@gchq

GCHQ

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

Pinned Loading

  1. Gaffer Gaffer Public

    A large-scale entity and relation database supporting aggregation of properties

    Java 1.8k 359

  2. stroom stroom Public

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

    Java 441 57

  3. CyberChef CyberChef Public

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

    JavaScript 30.8k 3.4k

  4. sleeper sleeper Public

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

    Java 80 12

  5. Bailo Bailo Public

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

    TypeScript 84 16

  6. annchor annchor Public

    Fast k-NN graph construction for slow metrics

    Python 61 8

Repositories

Showing 10 of 70 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 30,814 Apache-2.0 3,445 416 (51 issues need help) 78 Updated Apr 5, 2025
  • stroom Public

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

    gchq/stroom’s past year of commit activity
    Java 441 Apache-2.0 57 640 11 Updated Apr 4, 2025
  • sleeper Public

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

    gchq/sleeper’s past year of commit activity
    Java 80 Apache-2.0 12 223 4 Updated Apr 4, 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 12 Apache-2.0 3 0 1 Updated Apr 4, 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 84 Apache-2.0 16 10 (6 issues need help) 14 Updated Apr 4, 2025
  • stroom-docs Public

    Documentation for Stroom and associated projects

    gchq/stroom-docs’s past year of commit activity
    Shell 31 Apache-2.0 25 18 1 Updated Apr 3, 2025
  • stroom-resources Public

    Applications and resources on which Stroom services depend

    gchq/stroom-resources’s past year of commit activity
    Shell 6 Apache-2.0 11 9 5 Updated Apr 3, 2025
  • coreax-metadata Public
    gchq/coreax-metadata’s past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Mar 31, 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 27 Apache-2.0 2 50 1 Updated Mar 31, 2025
  • Vanguard Public
    gchq/Vanguard’s past year of commit activity
    Python 3 GPL-3.0 0 58 (1 issue needs help) 2 Updated Mar 30, 2025
View all repositories