anthropics/claudes-c-compiler
Claude Opus 4.6 wrote a dependency-free C compiler in Rust, with backends targeting x86 (64- and 32-bit), ARM, and RISC-V, capable of compiling a booting Linux kernel.
License & maintenance
CC0-1.0 is a permissive license: free to use commercially with attribution.
Last code push 8 months ago.