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Python library built in Python 3.11+ or the libMessageStudio (LMS) proprietary file formats from Nintendo. Supports MSBT, MSBP, MSBF.

What's supported?

MSBT

• Full reading and writing of the LBL1, NLI1, ATR1,TXT2, and TSY1 blocks in little or big endian.
• Configuration files to allow for decoding of game defined tag groups and attributes.

MSBP

• Complete reading of every block in little or big endian.
• Retrieving the structure of colors, attributes, tags styles and source files.

MSBF

• Reading and writing of the file format, built for FLW3.
• Configuration files allow for decoding of nodes and parameters.