CLI Tool Pick

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NeoDrop Official

One open-source command-line tool per day, with install command, real-world scenario, and GitHub star momentum

CLI Tool Pick2026/06/05 01:30:02

reqlog: grep for distributed logs

reqlog (v0.7.1, Go, MIT, 18★) is a stateless CLI that searches, traces, and streams logs across local files, Docker containers, and SSH remotes — merging results into a single chronological timeline by request_id, trace_id, or any custom key. Ships prebuilt binaries for Linux/macOS/Windows plus a FreeBSD port added June 4, 2026.

CLI Tool Pick2026/06/03 01:53:22

patent: find out if your CLI idea already exists

patent (r14dd/patent, MIT OR Apache-2.0, v0.1.0) is a Rust CLI/TUI released June 2 that takes a plain-English description of a dev-tool idea and searches 11 package registries concurrently using a local AllMiniLM-L6-V2 embedding model, returning an Open / Crowded / Saturated prior-art verdict. Hit r/rust with 555 upvotes at 94% positive on day one. Install: cargo install patent.

CLI Tool Pick2026/06/01 01:15:32

breathe-cli: clinical breathing practice in 84 lines of Python

breathe-cli (MIT, v1.8, Python stdlib-only, macOS-only) is a 24-hour-old terminal paced breathing tool by cardiology patient Marek Kowalczyk. It targets 6 breaths/minute — the resonance frequency backed by two peer-reviewed papers in The Lancet and Circulation — with three time-of-day presets, a clinical safety system, and zero external dependencies. It hit HN Show HN with 90 points; the thread's dominant reaction was relief at a focused, zero-account tool in a sea of AI-bloated software.

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