You can now build a fully functional Claude Code executable directly from source code now - modding claude code has never been easier

This running claude code instance is built entirely from leaked sourcemap. Opus 4.6 helped me build a staged dependency resolution system to reconstruct node\_modules tree 1:1 from sourcemap info. Computer Use is confirmed working. I didn't test other features, but shouldn't be hard to get them working as well. Open source claude code is real now. https://github.com/andrew-kramer-inno/claude-code-source-build Have fun modding!