generated: '2026-08-05'
method: searched
source: >-
  https://pypi.org/pypi/vpt/json, https://pypi.org/pypi/vpt-core/json,
  https://api.github.com/orgs/Vizgen/repos, https://hub.docker.com/r/vzgdocker/vpt
description: >-
  First-party Vizgen open-source packages. Vizgen publishes no client SDK for a web
  API (it operates no public REST/GraphQL API); what it does publish is the Vizgen
  Post-processing Tool (VPT) — an Apache-2.0 Python CLI plus an importable core
  library and a family of segmentation plugins — used to reprocess MERSCOPE
  single-cell outputs. Every package below was confirmed live on PyPI at fetch time
  (HTTP 200) with `Author: Vizgen` and a Vizgen GitHub repository URL, which is what
  `official: true` is asserting. No npm, Maven Central, NuGet, RubyGems, Packagist,
  crates.io, or pkg.go.dev package was found for this provider.
docs: https://vizgen.github.io/vizgen-postprocessing/
packages:
  - language: python
    registry: pypi
    name: vpt
    version: 1.3.3
    released: '2026-04-30'
    url: https://pypi.org/project/vpt/
    source: https://github.com/Vizgen/vizgen-postprocessing
    install: pip install vpt
    license: Apache-2.0
    requires_python: '>=3.9,<3.11'
    description: >-
      Command line tool for highly parallelized processing of Vizgen MERSCOPE data —
      segmentation, single-cell output regeneration, image conversion.
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-core
    version: 1.2.0
    released: '2024-09-20'
    url: https://pypi.org/project/vpt-core/
    source: https://github.com/Vizgen/vpt-core
    install: pip install vpt-core
    license: Apache-2.0
    requires_python: '>=3.9,<3.11'
    description: >-
      Core library components of the Vizgen Post-processing Tool — importable
      geometry, IO, and segmentation primitives shared by vpt and its plugins.
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-core/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-plugin-cellpose
    version: 1.0.2
    released: '2024-09-20'
    url: https://pypi.org/project/vpt-plugin-cellpose/
    source: https://github.com/Vizgen/vpt-plugin-cellpose
    install: pip install vpt-plugin-cellpose
    license: Apache-2.0
    description: 'Cellpose segmentation plugin for VPT (legacy family; also shipped as the vpt[all] extra).'
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-plugin-cellpose/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-plugin-cellpose2
    version: 1.0.1
    released: '2024-09-20'
    url: https://pypi.org/project/vpt-plugin-cellpose2/
    source: https://github.com/Vizgen/vpt-plugin-cellpose2
    install: pip install vpt-plugin-cellpose2
    license: Apache-2.0
    description: 'Cellpose 2 segmentation plugin for VPT (segmentation_family: Cellpose2).'
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-plugin-cellpose2/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-plugin-cellposesam
    version: 1.0.0
    released: '2026-04-28'
    url: https://pypi.org/project/vpt-plugin-cellposesam/
    source: https://github.com/Vizgen/vpt-plugin-cellposesam
    install: pip install vpt-plugin-cellposesam
    license: Apache-2.0
    description: 'CellposeSAM (Cellpose 4 + SAM) segmentation plugin for VPT (segmentation_family: CellposeSAM).'
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-plugin-cellposesam/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-plugin-instanseg
    version: 1.0.0
    released: '2026-04-28'
    url: https://pypi.org/project/vpt-plugin-instanseg/
    source: https://github.com/Vizgen/vpt-plugin-instanseg
    install: pip install vpt-plugin-instanseg
    license: Apache-2.0
    description: 'InstanSeg segmentation plugin for VPT (segmentation_family: InstanSeg).'
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-plugin-instanseg/json', http_status: 200}
  - language: python
    registry: pypi
    name: vpt-plugin-watershed
    version: 1.0.2
    released: '2024-09-20'
    url: https://pypi.org/project/vpt-plugin-watershed/
    source: https://github.com/Vizgen/vpt-plugin-watershed
    install: pip install vpt-plugin-watershed
    license: Apache-2.0
    description: Watershed segmentation plugin for VPT, using Stardist-derived seeds.
    official: true
    x-evidence: {url: 'https://pypi.org/pypi/vpt-plugin-watershed/json', http_status: 200}
containers:
  - registry: docker-hub
    name: vzgdocker/vpt
    url: https://hub.docker.com/r/vzgdocker/vpt
    pull: docker pull vzgdocker/vpt
    official: true
    description: >-
      Reproducible VPT analysis environment; bundles vpt and all dependencies plus
      Nextflow, AWS CLI v2, example segmentation algorithm JSON files, and a simple
      Nextflow pipeline for HPC deployment.
    x-evidence: {url: 'https://hub.docker.com/r/vzgdocker/vpt', http_status: 200}
not_found:
  - registry: npm
    note: No first-party Vizgen package found.
  - registry: maven-central
    note: No first-party Vizgen package found.
  - registry: nuget
    note: No first-party Vizgen package found.
  - registry: rubygems
    note: No first-party Vizgen package found.
  - registry: packagist
    note: No first-party Vizgen package found.
  - registry: crates.io
    note: No first-party Vizgen package found.
  - registry: pkg.go.dev
    note: No first-party Vizgen package found.