Follow AGENTS.md first. This file adds Claude-specific reminders.
make test && make lint- Do not change magic bytes, frequency table layout, endian rules, or RLE pair layout
- RLE now has magic number
RLE\x00(added 2026-04-30) - Range Coder large-file performance is a known limitation
- Keep security limits: 4 GiB max input, 1 GiB max decoded output
- README: Short gateway
- Git Pages: Product portal
- OpenSpec: Requirements source
- Changelog: User-facing changes only
- Use OpenSpec skills for requirement-level changes
- Use local search and targeted tests for bug fixes
- Use code review skills before merging cross-language changes