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    Repositories list

    • mckit

      Public
      Tools to work with MCNP models and results
      Python
      MIT License
      44 forks99 stars00 issues2121 pull requestsUpdated Jul 27, 2026Jul 27, 2026
    • xpypact

      Public
      Python workflow framework for FISPACT
      Python
      MIT License
      00 forks22 stars00 issues1212 pull requestsUpdated Jul 26, 2026Jul 26, 2026
    • map-stp

      Public
      Transfer meta information on cells from an STP file to MCNP model. Set materials and densities according to tags specified in STP model tree.
      Python
      MIT License
      22 forks44 stars00 issues99 pull requestsUpdated Jul 23, 2026Jul 23, 2026
    • Python code to work with elements and their isotopes
      Python
      MIT License
      00 forks00 stars00 issues00 pull requestsUpdated Jul 23, 2026Jul 23, 2026
    • GEOUNED

      Public
      Current version of the code
      Python
      European Union Public License 1.2
      4343 forks00 stars00 issues00 pull requestsUpdated Jul 19, 2026Jul 19, 2026
    • A Python package to work with MCNP meshtallies and weight meshes
      Jupyter Notebook
      MIT License
      00 forks00 stars00 issues1111 pull requestsUpdated Jul 9, 2026Jul 9, 2026
    • migjorn

      Public
      Very fast MCNP parser written in Rust with Python bindings
      Rust
      Other
      11 fork00 stars00 issues00 pull requestsUpdated Jun 19, 2026Jun 19, 2026
    • Create OpenMC source definition from tabulated plasma parameters
      Python
      GNU General Public License v3.0
      00 forks1010 stars00 issues00 pull requestsUpdated Jun 10, 2026Jun 10, 2026
    • openmc

      Public
      OpenMC Monte Carlo Code
      Python
      Other
      663663 forks00 stars00 issues00 pull requestsUpdated Jun 1, 2026Jun 1, 2026
    • Tool to rename cells, surfaces, materials and universes in MCNP input files.
      Python
      GNU General Public License v3.0
      1313 forks00 stars00 issues00 pull requestsUpdated Apr 27, 2026Apr 27, 2026
    • Tool for converting MCNP input files to OpenMC classes/XML
      Python
      MIT License
      3232 forks00 stars00 issues00 pull requestsUpdated Sep 10, 2025Sep 10, 2025
    • This is a package grouping a set of useful routines to manipulate/analyse/modify CAD files in SpaceClaim environment.
      Python
      Other
      55 forks00 stars00 issues00 pull requestsUpdated Aug 20, 2025Aug 20, 2025
    • Plot the isotopes present during depletion steps.
      Python
      MIT License
      33 forks00 stars00 issues00 pull requestsUpdated Mar 14, 2025Mar 14, 2025
    • iWW-GVR

      Public
      A tool to manipulate MCNP weight window (WW) and to generate Global Variance Reduction (GVR) parameters
      Python
      Other
      77 forks00 stars00 issues00 pull requestsUpdated Feb 5, 2024Feb 5, 2024
    • MontePy

      Public
      Make objects not regexes. A python library to read, edit, and write MCNP input files.
      Python
      MIT License
      2525 forks00 stars00 issues00 pull requestsUpdated Jan 16, 2024Jan 16, 2024
    • aioduckdb

      Public
      asyncio bridge to the duckdb library
      Python
      MIT License
      107107 forks00 stars00 issues00 pull requestsUpdated Oct 11, 2023Oct 11, 2023
    • mc-tools

      Public
      Some Monte Carlo tools
      Python
      GNU Lesser General Public License v3.0
      1919 forks00 stars00 issues00 pull requestsUpdated Feb 6, 2023Feb 6, 2023
    • Tool to rename cells, surfaces, materials and universes in MCNP input files.
      Python
      GNU General Public License v3.0
      1313 forks00 stars00 issues00 pull requestsUpdated Dec 5, 2022Dec 5, 2022
    • mcnptools

      Public
      C++
      3030 forks00 stars00 issues00 pull requestsUpdated Sep 9, 2022Sep 9, 2022
    • DAGMC

      Public
      Direct Accelerated Geometry Monte Carlo Toolkit
      C++
      Other
      7373 forks00 stars00 issues00 pull requestsUpdated May 30, 2022May 30, 2022
    • csg2csg

      Public
      Tools to translate between different CSG geometry types
      Python
      European Union Public License 1.2
      2525 forks00 stars00 issues00 pull requestsUpdated Apr 25, 2022Apr 25, 2022
    • PyTables

      Public
      A Python package to manage extremely large amounts of data
      Python
      BSD 3-Clause "New" or "Revised" License
      280280 forks00 stars00 issues00 pull requestsUpdated Apr 19, 2022Apr 19, 2022
    • Native plotting GUI for model design and verification
      Python
      MIT License
      2525 forks11 star00 issues00 pull requestsUpdated Apr 18, 2022Apr 18, 2022
    • A tool for making reproducible materials and standardizing use across several neutronics codes
      Python
      MIT License
      1515 forks00 stars00 issues00 pull requestsUpdated Feb 24, 2022Feb 24, 2022
    • JADE

      Public
      JADE, a novel nuclear data libraries V&V tool
      Python
      GNU General Public License v3.0
      1212 forks00 stars00 issues00 pull requestsUpdated Jan 31, 2022Jan 31, 2022
    • Creates a plasma source as an openmc.source object from input parameters that describe the plasma
      Python
      MIT License
      1818 forks00 stars00 issues00 pull requestsUpdated Nov 10, 2021Nov 10, 2021
    • networkx

      Public
      Network Analysis in Python
      Python
      Other
      3.6k3.6k forks00 stars00 issues00 pull requestsUpdated Aug 10, 2021Aug 10, 2021
    • ONIX

      Public
      ONIX is an open-source depletion software for nuclear reactor simulations and nuclear archaeology. It is written in Python 3 and offers coupling with the open-s…
      Python
      MIT License
      1414 forks00 stars00 issues00 pull requestsUpdated Jul 27, 2021Jul 27, 2021
    • Collection of tools for efficiency improvements in developing a CAD model for neutronics analysis
      C#
      MIT License
      88 forks00 stars00 issues00 pull requestsUpdated Mar 19, 2021Mar 19, 2021
    • Source and build files for parametric plasma source for use in fusion neutron transport calculations.
      C++
      MIT License
      66 forks00 stars00 issues00 pull requestsUpdated Nov 10, 2020Nov 10, 2020
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