i2c-tools package for Snapcraft, description as posted at kernel.org below:
This package contains an heterogeneous set of I2C tools for the Linux kernel as well as an I2C library. The tools were originally part of the lm-sensors project but were finally split into their own package for convenience. The library is used by some of the tools, but can also be used by third-party applications. The tools and library compile, run and have been tested on GNU/Linux.
The latest version of the code can be downloaded from: https://i2c.wiki.kernel.org/index.php/I2C_Tools