# Practice Notes

## Locate tooling (for mature/unfamiliar repos)

- `repomix -o /tmp/x.xml` (or `repomix <subdir>`) — full-repo LLM pack; slice by subdir if > 100k tokens
- `eza --tree --git-ignore --level=3 .` for layout (path arg required)
- `fd <pat>` for files; `rg <sym>` for call sites
- `git ls-files` when tokens are tight
