ComposAPI 0.9.18-beta

This is a prerelease version of ComposAPI.
dotnet add package ComposAPI --version 0.9.18-beta                
NuGet\Install-Package ComposAPI -Version 0.9.18-beta                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="ComposAPI" Version="0.9.18-beta" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add ComposAPI --version 0.9.18-beta                
#r "nuget: ComposAPI, 0.9.18-beta"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install ComposAPI as a Cake Addin
#addin nuget:?package=ComposAPI&version=0.9.18-beta&prerelease

// Install ComposAPI as a Cake Tool
#tool nuget:?package=ComposAPI&version=0.9.18-beta&prerelease                


Downloads Install plugin

A Grasshopper plugin for analysing steel-concrete composite structures using Oasys Compos.

Latest CI Pipeline Unit Tests Deployment Dependencies
GitHub release (latest by date including pre-releases) <br /> Yak <br /> Nuget Azure DevOps builds <br /> GitHub branch checks state codecov <br /> Azure DevOps tests GitHub Workflow Status <br /> GitHub Workflow Status dependency status for GitHub repo <br /> Dependents (via


ComposGH documentation tbd

Example Files


This repository contains a number of example files that are also used for testing on new releases, please check out the ExampleFiles folder for a growing list of Grasshopper files.


GitHub pull requests GitHub closed pull requests GitHub commit activity GitHub top language GitHub contributors

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.


License: MIT

This plugin is free to use, however in order to perform any meaningful tasks you must have Compos installed on your machine. For licensing of Compos refer to Oasys Software licensing terms.

For third party packages used by Compos-Grasshopper, the individual licenses apply. See a list of these in the 'License' subfolder of each project.



Compos-Grasshopper is a plugin for Grasshopper wrapping Compos' .NET API which is also part of this repo. The plugin allows users of Grasshopper to create, edit and analyse Compos models seemlesly. ComposGH requires Compos to be installed.

Product Compatible and additional computed target framework versions.
.NET Framework net48 is compatible.  net481 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on ComposAPI:

Package Downloads

Official Oasys Compos Grasshopper Plugin ComposGH is pre-release and under active development, including further testing to be undertaken. It is provided "as-is" and you bear the risk of using it. Future versions may contain breaking changes. Any files, results, or other types of output information created using ComposGH should not be relied upon without thorough and independent checking. The plugin requires a licensed version of Compos to load. Contact to request a free trial version. Copyright © Oasys 1985 - 2024

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
0.9.18-beta 69 4/17/2024
0.9.17-beta 63 2/6/2024
0.9.16-beta 174 10/17/2023
0.9.14-beta 67 9/18/2023
0.9.13-beta 75 7/12/2023
0.9.7-beta 97 1/11/2023
0.9.6-beta 98 12/22/2022