Such Core, Much Programming

Click here to use it.

There are many hidden features or bugs in the firmware. This tool address a few of them, you can check the detail here.

There might be more. This tool works perfectly offline, so you can download/clone the repo and hack the js file to see what can you do with the firmware.

Currently, the binary generation code is grabbed from the official MPC website. There are still rooms for optimization or even enable more feature with a custom binary format.

You can check the code for app.convertToBytes method to see how the binary layed out, and you can use app.rowsToMPCData method to generate a object which can be passed to app.convertToBytes.

For example, in the console:

saveAs(new Blob([app.convertToBytes(app.rowsToMPCData)], { type: "octet/stream" }), 'layout.cys');

does the same thing as the generate button.