tomevault-io lx for exploration
lx -u -Y pkg/ # skeleton: type defs + function signatures, no bodies
lx -i '*.go' -e '*_test.go' src/ # glob include/exclude filters
lx -n 30 src/ # peek at every file (15 head + 15 tail each)
lx -n 0 src/ # filenames + sizes only, no content
lx --tail 200 app.log # last 200 lines of a log
lx -l src/foo.go # line numbers, for citing locations
lx -u -Y -i '*.{ts,tsx}' -e 'node_modules/' web/ # combining filters
Skeletons (-u functions, -Y types) cover 19 languages (Go, Python,
TypeScript, Java, Rust, C/C++, …); other file types pass through unchanged.
Find the declaration you care about, then Read its body.
-i/-e are repeatable and additive; excludes win on conflict. Patterns
match basenames and full paths; a trailing slash matches directories, so
-e 'vendor/' -e 'node_modules/' drops whole subtrees.
Each path becomes its own output section, and interleaved flags (-n,
--head, --tail, -l, -i, -e, -u, -Y, …) reset between sections —
put shared flags before the first path.
Other capabilities
lx github.com/owner/repo # remote repo without cloning (also gitlab/bitbucket/codeberg)
git ls-files '*.go' | lx -u -Y - # paths from stdin (-0 for NUL-separated)
lx -D docs/ # extract text from PDF/DOCX/XLSX/PPTX
lx -Z -i '*.go' archive.zip # expand a local archive (not needed for repo URLs)
lx --stats -u -Y src/ > /dev/null # token estimate on stderr; redirect drops the bundle
For anything not covered here, lx --help is the source of truth.