Lib.rs

crossterm

A crossplatform terminal library for manipulating terminals

is-terminal

Test whether a given stream is a terminal

blocking

A thread pool for isolating blocking I/O in async programs

flexi_logger

easy-to-configure and flexible logger that writes logs to stderr or stdout and/or to files. It allows custom logline formats, and it allows changing the log specification at runtime…

async-compat

Compatibility adapter between tokio and futures

os_pipe

a cross-platform library for opening OS pipes

simple_logger

A logger that prints all messages with a readable output format

curl

Rust bindings to libcurl for making HTTP requests

hurl

run and test HTTP requests

semihosting

AArch64, Arm, RISC-V, LoongArch, MIPS32, MIPS64, and Xtensa

color-eyre

An error report handler for panics and eyre::Reports for colorful, consistent, and well formatted error reports for all kinds of errors

anstream

IO stream adapters for writing colored text that will gracefully degrade according to your terminal's capabilities

logforth

A versatile and extensible logging implementation

clio

parsing CLI file names

fse_dump

Dumps the fseventsd entries from a mac

wasm-tools

CLI tools for interoperating with WebAssembly files

paper-age

Easy and secure paper backups of secrets

structured-logger

A logging implementation for the log crate that logs structured values either synchronous or asynchronous, as JSON, CBOR, or any other format, into a file, stderr, stdout, or any other destination

rsbkb

has multiple tools which are designed to be called directly (through symlinks). This allows various operations on data to be chained easily like CyberChef but through pipes.

termsize

Retrieves terminal size

clap-stdin

types for easily accepting Clap arguments from stdin and writing to stdout

xan

The CSV magician

vmt

The Very Opinionated Mail Interaction Toolkit

log-fastly

log façade for Fastly Compute

opentelemetry-stdout

An OpenTelemetry exporter for stdout

gag

Gag, redirect, or hold stdout/stderr output. Currently only *nix operating systems are supported.

cgip

Terminal client for interacting with Chat GPT that allows you to build and manipulate contexts

typos-cli

Source Code Spelling Correction

pahcer

run tests for AtCoder Heuristic Contest (AHC)

goldentests

A golden file testing library where tests can be configured within the same test file

gridline

Terminal spreadsheet with Rhai-powered formulas

colorz

A terminal text-coloring library

perbase

Fast and correct perbase BAM/CRAM analysis

cargo2junit

Converts cargo's json output (from stdin) to JUnit XML (to stdout)

esed

Easy sed

pop-launcher

writing plugins and frontends for pop-launcher

libits-client

connect on an ITS MQTT server

b3sum

a command line implementation of the BLAKE3 hash function

mktoc

Generate Table of Contents from Markdown files

async-ssh2-tokio

Asynchronous and easy-to-use high level ssh client library for rust

lints

Writes [lints.rust] to stdout such that all lints are denied or allowed

openssh-mux-client

openssh mux client

esbuild_client

client for communicating with esbuild's service API over stdio

reclog

Command-line tool to capture command output to a file

ruuvitag-listener

Print RuuviTag measurements in Telegraf compatible format

casq

A minimal content-addressed file store using BLAKE3. (CLI)

try-rs

Temporary workspace manager for fast experimentation in the terminal

r2t

A fast CLI tool to convert a repository's structure and contents into a single text file, useful for providing context to LLMs

project

automation powered by Rust and Lua

elapsed-cmd

Show runtime while a command runs

semdiff-cli

Command-line interface for the semdiff semantic diff tool

embuild

A build support library for embedded Rust

randpass

CLI password generator with interactive TUI and cryptographic-grade RNG

minijinja-cli

Command Line Utility to render MiniJinja/Jinja2 templates

kickoff

Fast and minimal program launcher

jsq

evaluating a JavaScript function and printing the result

runnel

the pluggable io stream. now support: stdio, string io, in memory pipe, line pipe

passterm

Read terminal password, check isatty

ypass

A secure password manager using YubiKey HMAC-SHA1 challenge-response

tex-fmt

LaTeX formatter written in Rust

passlane

A password manager and authenticator for the command line

tlafmt

A formatter for TLA+ specs

asciidocr

A pure-Rust CLI and library for processing and converting asciidoc files

alignoth

creating alignment plots from bam files

jjgi

A linter/formatter wrapper for jj fix

terminal-trx

handle to the terminal of the current process

oohid

Generates UUIDs on CLI in various formats, very fast, outputs to .txt or stdout

nu-plugin

Functionality for building Nushell plugins

aim

🎯 A command line download/upload tool with resume

simple-log

log. It's really simple use

kractor

Extract reads from a FASTQ file based on taxonomic classification via Kraken2

log_nonblock

Asyncronus logger that prints all messages to STDOUT or STDERR in non blocking mode

uget

A minimal cli tool to make http requests. You want, you get!

ccsum

Convenient Checksum Utility

gitmelt

turn repository into single file text digest to conveniently feed into LLM

hcp

running and subprocess and pinging healthchecks.io with result

kvlog

Fast Structual and Hierarchical binary logging for rust

moto-rt

Motor OS Runtime

rargz

Fast parallel tar + zstd archiver and extractor with optional chunked format

jwt-ui

A Terminal UI for decoding/encoding JSON Web Tokens

hx

Futuristic take on hexdump, made in Rust

tee-s3

A command-line utility that streams stdin to both stdout and Amazon S3, similar to the Unix tee command but with S3 as an output

netgauze-pcap-decoder

CLI Utility to convert NetFlow, IPFIX, BGP, BMP or UDP-Nofif data from a PCAP file to a JSON Lines file

codesort

sorts code

cat-cli

Concatenate and send files to standard output

aki-xtee

copy standard input to each files and standard output

aico-cli

Scriptable control over LLMs from the terminal

patharg

Treat "-" (hyphen/dash) arguments as stdin/stdout

oqueue

Non-interleaving multithreaded output queue

sarif-to-md

A CLI to convert SARIF security reports into Markdown format

fasten

A set of scripts to run basic analysis on fastq files

mosox

LP matrix generator for GMPL

winston

winston for rust

inline-c

Write and execute C code inside Rust

uv-sbom

SBOM generation tool for uv projects - Generate CycloneDX SBOMs from uv.lock files

fn

evaluating a JavaScript function and printing the result

rustdoc-stripper

manipulate rustdoc comments

horsetab

Trigger Linux/Unix commands via morse code using your mouse

mft2bodyfile

parses an $MFT file to bodyfile (stdout)

cursive

A TUI (Text User Interface) library focused on ease-of-use

o-o

Enables commands that assume the standard input and output to read and write to files specified in the command line

mdformat

A formatter for markdown source code

wiztree-metafile

daberu

Claude client tool that reads your message from stdin and writes the response to stdout

voicsh

Voice typing for Wayland Linux

libc-print

println! and eprintln! macros on libc without stdlib

cmd-proc

Process command builder with capture support

testscript-rs

testing command-line tools using filesystem-based script files

bred

The fastest binary file reader with coloring

cxt

Aggregates file/directory contents and sends them to the clipboard, a file, or stdout

enchantress

AES-256 file encryption tool

cgi

help create CGI programs in Rust

dom-content-extraction

Content extraction via text density paper

archwiki-rs

A CLI tool to read pages from the ArchWiki

yes-cli

Sends string repeatedly to stdout

reimg

CLI tool to resize images

net-shell

A script execution and variable extraction framework with SSH remote execution and local execution support, pipeline orchestration, and flexible variable extraction via regex

cosmian_logger

Logger helper

plenum

Agent-first database control CLI with least-privilege execution

powershell_script

running Windows PowerShell scripts

standout

Styled CLI template rendering with automatic terminal detection

zparse-api

Axum-based API for zparse on Cloudflare Workers

gpscan

generate XML files compatible with GrandPerspective

graphql_client_cli

The CLI for graphql-client

agent-sandbox

A sandboxed execution environment for AI agents via WASM

quagga

CLI tool that combines multiple text files into a single prompt suitable for Large Language Models

mocksmith

command line utility and a Rust library to automatically create C++ mocks for the Google Mock (gMock) framework

ttlog

A comprehensive high-performance tracing and logging system

wmap

Command line tool to generate wardley map images from wmap files

isw

terminal stopwatch application

atento-core

Core engine for the Atento Chained Script CLI

fast-yaml-cli

Fast YAML command-line processor with validation and linting

llmcc

brings multi-depth architecture graphs for code understanding and generation

thash

A terminal program for hashing with many algorithms and many output formats, and recursive hashing support

sshfwd

TUI-based SSH port forwarding manager with automatic port discovery

cod

A mini, functional terminal drawing utility

datu

data file utility

ensembler

running commands and reporting progress

toai

path crawler, that copies all SRC files into a singe output to send it to a ai (toai)

mq-crawler

Directory crawler for batch Markdown file processing

log2

out-of-the-box logging library for Rust

fasta-filter

Filter a (multi-sequence) FASTA file and output a subset of the records on STDOUT

xsra

A performant and storage-efficient CLI tool to extract sequences from an SRA archive with support for FASTA, FASTQ, and BINSEQ outputs

grim-rs

grim screenshot utility for Wayland

rhexdump

A hexdump library to display binary blobs

deacon

Fast DNA search and [host] depletion using minimizers

cloudwatch-log-redirector

Redirect STDERR/STDOUT to CloudWatch Logs

loop_lib

Core loop engine library for running commands across directories

input_py

you can use input like python3

floss-cli

在 Rust 中以子进程方式调用 FLARE FLOSS CLI，并可选解析 -j JSON 输出

sh-exec

Set of functions and macros to write more concise Rust scripts

moq-sub

Media over QUIC

shinkansen

A CLI file preprocessor using MiniJinja templates

command-pool

A powerful and intuitive command-line tool to execute a series of commands in parallel

cchain

An AI-native modern cli automation tool built with Rust

zeeper

manage mods and playlists for zeepkist

nils-git-cli

CLI crate for nils-git-cli in the nils-cli workspace

awsm-env

A lightweight utility for syncing AWS Secrets Manager secrets to environment variables

csv2arrow

Convert CSV files to Arrow

io-mux

Provide multiple file descriptors writing into one in-order pipe, tagged by the source of data (e.g. stdout/stderr)

tdd-guard-rust

Rust test reporter for TDD Guard validation

cloudformatious-cli

A CloudFormation CLI that won't make you cry

parascope

Weggli ruleset scanner for source code and binaries

snakepipe

A snake game based on stdin/stdout following unix philosophy

keypost-wrapper

Lightweight wrapper for local stdio MCP servers with Keypost policy enforcement

cargo-uv

Cargo tool for updating the version in your project

anyreader

Efficiently and recursively read archives and compressed streams of data

jsonrpc-stdio-server

STDIN/STDOUT server for JSON-RPC

pnger

Cross-platform PNG steganography tool for embedding and extracting payloads

pax-compiler

Compiler APIs for parsing and building Pax projects into application executables

luff

Print files with formatting

async-ssh2-russh

Lighweight async ssh2 client, wrapping russh

c5cli

Command-line interface for c5store secret management, enabling encryption, decryption, and key generation for YAML configurations

print_logger

Logger that print messages to stdout or stderr

fstdout-logger

log crate that logs to stdout and to an optional log file with configurable options

term-transcript-cli

CLI wrapper for term-transcript

proc_jail

Process execution guard for agentic systems

anew

adding new lines to files, skipping duplicates and write in Rust!

aptitude

A test harness for validating AI agent behavior against steering guides

aegisvault

Convert otpauth-URI file to Encrypted Aegis JSON on stdout

roniker

Create custom LSPs for ron configurations at compile time

kdl-xml

XML<->KDL conversion

codex-sdk

Rust SDK for Codex

system

Cross-platform crate to easily run shell commands, similar to the C system function

autocat

A command-line tool for transparent decompression of various formats to stdout

ilsh

ilsh - A POSIX-Compliant Shell (CLI) Implementation in Rust

s3fcp

Fast file downloader with multi-part concurrent downloads from S3 and HTTP/HTTPS

sen6x-logger

Measurement Logging Utility for the Sensirion SEN6x

hash-hunter

Find files with specified hashes

stdio-override

overriding Stdin/Stdout/Stderr with a different stream

linetime

command line utility to add timestamps at the start of lines. The tool can either process lines from stdin or execute a command and process lines from the command's stdout and stderr.

jfn

evaluating a JavaScript function and printing the result

cdumay_result

serialize and deserialize result using serde

srt2txt

Convert SRT subtitle files into clean plain text (strip timestamps, tags, merge lines)

pairsnp-rs

Calculate pairwise SNP distances given a multiple sequence alignment

d2typ

A command-line tool for converting structured data to Typst format

scripty

your Rust command toolkit for easy command execution and file operations

stdecor

Run a command with a decorated stdout/stderr

nils-term

in the nils-cli workspace

mintyml-cli

Creates HTML from MinTyML, a minialist alternative syntax to HTML

ssh-manager

A comprehensive Rust library for executing SSH commands programmatically

zparse-cli

CLI tool for zparse library

broken-pipe-kills

Get rid of failed printing to stdout: Broken pipe (os error 32) panics by setting SIGPIPE to SIG_DFL before your fn main() runs

turbomcp-stdio

Standard I/O transport implementation for TurboMCP - newline-delimited JSON over stdin/stdout

term-snip

Write limited number of lines to terminal

opencore-jsonrpc-rust

elegant library for creating JSON-RPC servers that communicate with the TypeScript framework OpenCore via stdin/stdout

gpgrv

Pure-Rust implementation of gpgv, to verify gpg signatures

duoload

Export vocabulary from Duocards

allegedly

public ledger server tools and services (for the PLC)

rote-mux

A terminal multiplexer for monitoring and managing multiple processes

hax-types

Helper crate defining the types used to communicate between the custom rustc driver, the CLI and the engine of hax

zymic_cli

Encrypt and decrypt files using the Zymic format

edi-format

EDIFACT Formatter

rhai-process

Expose safe process-execution helpers to Rhai scripts

harnesscli

Unified CLI to run Claude Code, OpenCode, Codex, or Cursor from a single interface

mtp-sdk

Make any CLI tool LLM-discoverable with --mtp-describe

headtail

head and tail simultaneously

xlg-sqlfmt

A command-line SQL formatter that reads SQL from stdin and writes formatted SQL to stdout

daemon_forge

A robust, cross-platform library for daemonizing Rust applications

nils-api-test

CLI crate for nils-api-test in the nils-cli workspace

synd-api

syndicationd backend api

padz-cli

A fast, project-aware scratch pad for the command line

markterm

render colored markdown to the terminal

mp2json

Read any number of msgpack messages from stdin and output them as newline-delimited json to stdout

stdout-channel

Write stdout to an async queue

io-streams

Unbuffered and unlocked I/O streams

txlib

text based epub library

revolver

building REPL applications

bestest

Efficient Speedy Tester

pixel2ascii

Convert images into ASCII art with color and grayscale support, including block-based sampling, ANSI color output, and CLI

otlp-stdout-span-exporter

A span exporter that writes OpenTelemetry spans to stdout in OTLP format

fyi_msg

ANSI-formatted, prefixed messages for console printing

hexler

A colorful hex printer with opinionated defaults

io-arg

Conviniently accept either standard streams or file paths in CLI tools written in Rust as arguments

dsq-io

I/O utilities for dsq - handles reading and writing to disk, STDIN, STDOUT

isolate-integration

interface for the ioi/isolate sandbox program

arazzo-exec

Runtime engine for executing Arazzo workflows

sequoia-keyring-linter

A linter for keyrings

ctf-pwn

Pwn utilities for Rust

folderwalk

Folder walking tool

aqueducts-schemas

Framework to build ETL data pipelines declaratively

scrub-db

Manual database anonymization tool - Free version

onelineout

Print piped input lines and update the terminal line using carriage return (\r)

crawlurls

A fast async Rust crawler that discovers and filters URLs by pattern without scraping content

std_io_iterators

An iterator for STDIN and a wrapper for STDOUT. Allows easy piping, and graceful closing of application if pipe breaks

ratatoskr

A lightweight Telegram bot bridge that streams updates over stdout and accepts responses via named pipes

datapipe

Stream data from here to there

oxur-cli

CLI infrastructure and unified command-line tool for Oxur

ghiqc

Command-line tool for checking quality of bug reports in GitHub Issues

quick-timer

timer macro library

memfd-exec

Run an executable directly from memory with a friendly interface

xlsynth-driver

Binary that integrates XLS capabilities into a driver program

daemonizr

Small crate which helps with writing daemon applications in Rust

tortilla

Somewhat syntax-aware text wrapping for source code and plain text documents

arbol

Tree-sitter rust AST query tool

gemrendr

Turns Gemtext into idiomatic HTML

stdioredirect

wrap another command and redirect its outut

nobom

remove UTF-8 BOM (Byte Order Mark) from stdin and write to stdout

gen-key

Small CLI tool for generating RSA and HMAC keys

browsr-client

Client for driving Browsr browser automation over HTTP or stdout transports

sigpipe

A single function call to reset SIGPIPE and fix failed printing to stdout

async-blocking-stdio

std::io::std{in(), out(), err()} but async

hexdump

Easy hexdump to stdout or as an iterator

dialogtocli

An application to open a dialog GUI and print it to stdout

shh

Silence stderr and stdout, optionally rerouting it

async-io-pipe

Pipe your stdout/stderr together with asynchronous streams

just-formatter

Format justfile from stdin to stdout

nobb

Silence all console output by redirecting stdout and stderr to null device