Air

Wraps common development tools like read, grep, diff, bash, and test with AI-optimized output compression that strips progress bars, blank lines, and redundant noise before it hits your context window. Uses rule-based filters (no LLM calls) to achieve 40-90% token reduction depending on the operation. Exposes air-read for file skeletons and focused excerpts, air-bash for npm/git output cleanup, air-grep for deduplicated search results, and air-test for parsed test reports from pytest, jest, and go test. Reach for this when you're burning tokens on verbose CLI output or need to feed large command results to Claude without the garbage.