Can I upload my own materials data to MatCraft?

Currently, MatCraft serves as a read-only aggregator of public materials databases. You cannot upload custom materials to the shared database.

However, for the optimization campaign workflow, you can:

1. Import seed data: Upload CSV or JSON files with your experimental measurements as starting data for optimization campaigns
2. Custom evaluations: Use the Python SDK to wrap your own simulation codes or experimental workflows as evaluation backends

For self-hosted deployments, you have full control over the database and can add custom materials to your local instance.

We are exploring a community contribution feature for a future release that would allow vetted users to submit validated data.