generated: '2026-08-05'
method: searched
source: https://pypi.org/project/deltakit/
notes: >-
  Riverlane ships one first-party client family, published to PyPI under the Deltakit name and
  developed in the open at github.com/Deltakit. `deltakit` is the meta-package; the rest are
  component packages. Only `deltakit-explorer` talks to the Deltakit Cloud API — the others are
  local compute. npm, Maven Central, NuGet, pkg.go.dev, RubyGems, Packagist and crates.io were
  probed and carry no first-party Riverlane/Deltakit package (npm names `deltakit`,
  `@deltakit/circuit`, `patoka-circuit-js` all 404).
packages:
- language: python
  registry: pypi
  name: deltakit
  version: 0.9.0
  url: https://pypi.org/project/deltakit/
  install: pip install deltakit
  official: true
  license: Apache-2.0
  role: meta-package; installs deltakit-circuit, deltakit-core, deltakit-decode, deltakit-explorer
  python_requires: '>=3.10,<3.15'
- language: python
  registry: pypi
  name: deltakit-explorer
  version: 0.9.0
  url: https://pypi.org/project/deltakit-explorer/
  install: pip install deltakit-explorer
  official: true
  license: Apache-2.0
  role: >-
    QEC experiment orchestration, codes, QPU/noise models, analysis — and the cloud API client
    (GraphQL v1 + REST v2) that authenticates with DELTAKIT_TOKEN
- language: python
  registry: pypi
  name: deltakit-core
  version: 0.9.1
  url: https://pypi.org/project/deltakit-core/
  install: pip install deltakit-core
  official: true
  license: Apache-2.0
  role: shared core types and decoding graph primitives
- language: python
  registry: pypi
  name: deltakit-circuit
  version: 0.9.1
  url: https://pypi.org/project/deltakit-circuit/
  install: pip install deltakit-circuit
  official: true
  license: Apache-2.0
  role: circuit construction, gates, noise channels, Stim interop
- language: python
  registry: pypi
  name: deltakit-decode
  version: 0.9.1
  url: https://pypi.org/project/deltakit-decode/
  install: pip install deltakit-decode
  official: true
  license: Apache-2.0
  role: open-source decoders (e.g. MWPM) and decoding analysis
- language: python
  registry: pypi
  name: deltakit-compile
  version: 0.9.1
  url: https://pypi.org/project/deltakit-compile/
  install: pip install deltakit-compile
  official: true
  license: Apache-2.0
  role: compilation of QEC circuits to hardware-native gate sets
- language: python
  registry: pypi
  name: deltakit-stim
  version: 0.2.2
  url: https://pypi.org/project/deltakit-stim/
  install: pip install deltakit-stim
  official: true
  license: Apache-2.0
  role: Stim extension adding non-computational (leakage) error support
  source: https://github.com/Deltakit/deltakit-stim
- language: python
  registry: pypi
  name: crumpy
  version: 0.2.0
  url: https://pypi.org/project/crumpy/
  install: pip install crumpy
  official: true
  license: Apache-2.0
  role: Jupyter notebook visualisation of Crumble circuits
  source: https://github.com/Deltakit/crumpy
registries_probed:
- {registry: pypi, result: 8 first-party packages}
- {registry: npm, result: 'none (deltakit 404, @deltakit/circuit 404, patoka-circuit-js 404)'}
- {registry: maven-central, result: none}
- {registry: nuget, result: none}
- {registry: pkg.go.dev, result: none}
- {registry: rubygems, result: none}
- {registry: packagist, result: none}
- {registry: crates.io, result: none}