- dedupe_similar: summarize varying digits in the marker (values 404/429/503
or min-max) — distinct status codes/ports no longer vanish silently
- minify_json: also fires on pretty JSON embedded in other text (the
captured-tool-output shape), via raw_decode at line-breaking braces
- squash_blobs: admit base64url (- and _) so real JWTs squash, guarded by
digits+mixed-case so kebab/snake identifiers survive
- strip_timestamps: syslog and nginx CLF formats join ISO-8601
- level 2 is now the default (the pitch, the examples, and the sweet spot
all said 2; level 1 stays the explicit code-safe opt-down)
- lm --run CMD: compress a command's output, keep its exit code
- lm --hook: zero-dep Claude Code PostToolUse hook (reads hook JSON on
stdin, emits updatedToolOutput; <2k-char outputs pass through)
- tests: 42 asserts incl. level-2 idempotency invariant, value-summary
regression, embedded JSON, JWT/slug boundary, --run exit passthrough
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- LICENSE (MIT) and pyproject.toml: pip install . gives lessismore + lm
commands; [tokens] and [ml] extras
- budget(): middle-out hard cap, the only guaranteed-bounded pass; --budget N
runs after compression as the backstop; char-slicing fallback for single
giant lines
- serve(): stdlib paste-in demo page, localhost only; lm --serve
- Scrubbed internal hostnames/IPs from samples and README; benchmarks
re-measured after scrub (interleaved now 54,999 -> 4,585, 12.0x; dedupe
alone 1.6x on same input)
- 30-assert suite, green on system python and tiktoken venv
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
