jijzept-sdk 2026.4.21

Free development kit provided by JijZept.

JijZeptSDK

JijZeptSDK is a package that allows you to install all the free packages provided by JijZept. Specifically, it includes the following Python packages.

• jijmodeling
• ommx
• ommx-fixstars-amplify-adapter
• ommx-da4-adapter
• ommx-dwave-adapter
• ommx-gurobipy-adapter
• ommx-highs-adapter
• ommx-python-mip-adapter
• ommx-openjij-adapter
• ommx-pyscipopt-adapter
• minto
• qamomile

Basic usage

You can install all free JijZept packages available in your environment by executing the following command.

pip install "jijzept_sdk[all]"

You can also start the JupyterLab environment with the following command.

jijzept_sdk

Advanced usage

You can also install only some packages by specifying options like the following command. However, jijmodeling and ommx are always included.

pip install "jijzept_sdk[mip]"

The list of options is as follows:

• amplify: Install packages for using ommx-fixstars-amplify-adapter.
• da4: Install packages for using ommx-da4-adapter.
• dwave: Install packages for using ommx-dwave-adapter.
• gurobi: Install packages for using ommx-gurobipy-adapter.
• highs: Install packages for using ommx-highs-adapter.
• mip: Install packages for using ommx-python-mip-adapter.
• openjij: Install packages for using ommx-openjij-adapter.
• scip: Install packages for using ommx-pyscipopt-adapter.
• minto: Install packages for using minto.
• qamomile: Install packages for using qamomile.
• lab: Install packages for using jupyterlab.

Note that the lab option is required to run the jijzept_sdk command.