Build system, successor to Buck
Buck2 is a fast build system for compiling and testing projects that use multiple programming languages. It is used by developers who need reproducible builds with declared inputs and efficient execution, including remote execution. The catalogue add-ons customize the coding-agent environment around Buck2.
These files are facebook/buck2's own configuration. They tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.
.claude/settings.json A — .claude/settings.json A —