The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill provides instructions for installing the 'sem' CLI tool via Homebrew (brew install sem-cli) or by cloning its official source code repository on GitHub (https://github.com/Ataraxy-Labs/sem).
[COMMAND_EXECUTION]: The skill defines several commands for local repository analysis, such as sem diff, sem blame, and sem impact, which use tree-sitter to parse code structurally. It also includes a sem setup command used to configure local Git settings to prefer semantic diffs.

sem-diff