All 258 CLI Tools — evolver-tools

ASCII/Visual (12 tools)

ascii-banner

ASCII art banner generator — block, simple, wide, big fonts

ascii-gen

ASCII art generator (8 styles)

banner-gen

ASCII banner generator (4 styles, colors)

chart-cli

Terminal chart generator (bar, line, pie, histogram)

colorize

Terminal text colorizer

colors

256-color table, HEX/RGB conversion, terminal colors

cowsay

ASCII cow saying text (cow/tux/dragon/bunny)

emoji-cli

Search and display emoji

figlet

ASCII banner generator (figlet-style)

figlet-cli

ASCII art font display (5 fonts)

rainbow

Rainbow-colored text output

spinner

Animated terminal spinner (6 styles)

CLI Utilities (17 tools)

bookmark

CLI bookmark manager

clipboard

Terminal clipboard copy/paste/clear

color-convert

Convert colors between hex/rgb/hsl/hsv/named formats

diff

File comparison and diff tool

diff-files

Line-by-line file comparison

factor

Prime factorization of integers

ff

Interactive fuzzy finder (pure Python curses TUI)

fmt

Code and text auto-formatter (whitespace, indent, EOF)

key-value-store

Simple key-value store. Usage: kvstore set | kvs

note-taker

CLI note-taking (add, list, search)

search-files

Search files by name/content. Usage: search-files

search-history

Search terminal history. Usage: search-history

seq

Generate sequence of numbers

todo-cli

Simple prioritized TODO list manager

unit-convert

Unit converter (length, weight, temp, volume)

validate

Generic file validator (JSON/YAML/CSV/TOML/XML auto-detect)

web-summary

Web page content extractor (title, body, links)

CSV/Data (18 tools)

csv-concat

Concatenate CSV files vertically (union mode)

csv-dedup

Deduplicate CSV rows by key column or all columns

csv-filter

Filter CSV rows by column value

csv-head

Display first N rows of a CSV file

csv-pretty

Pretty-print CSV files as aligned tables

csv-schema

Infer CSV schema (column types, nulls, stats, samples)

csv-slice

Extract columns/rows from CSV files by index or name

csv-sort

Sort CSV files by column

csv-stats

CSV column analysis with histograms and correlations

csv-to-table

Convert CSV to an aligned ASCII table in terminal

csv-validate

Validate CSV file format. Usage: csv-validate

csv-view

CSV file viewer with table formatting. Auto-detects delimite

csv2json

Convert CSV to JSON. Usage: csv2json [file.csv] [--pretty] [

csv-merge

Merge CSV files by common column (inner/left/outer join)

diff-csv

Row-level diff of CSV files by key column

qc-report

检验报告生成器 v2.0 -- Text/HTML/CSV/证书

qc-sample

样品送检单生成器 v2.0 -- 交互/模板/批量

sql2csv

Run SQL on CSV files

Date/Time (19 tools)

cal

Calendar and date calculator

calendar-cli

Display terminal calendar. Usage: calendar-cli [year] [month

chrono

Advanced date/time calculator (durations, business days, ran

cron

Cron expression parser

cron-check

Validate and describe cron expressions

cron-pretty

Describe cron schedule in plain English. Usage: cron-pretty

crontab-helper

Simplify crontab management

date-diff

Calculate date/time differences

dt

Date/time format converter (timestamps, timezones)

epoch

Unix timestamp / human date converter

humanize

Convert raw numbers to human-readable format (size, duration

pomodoro

Pomodoro timer (work/break cycles)

reminder

Timer-based reminder with countdown

stopwatch

Terminal stopwatch with lap support

time-duration

Calculate duration between dates/timestamps in multiple form

timeout

Run command with timeout limit

timer

Countdown timer and stopwatch

timer-pro

Countdown, stopwatch, alarms, lap timer

world-clock

Show current time in multiple timezones

Development (27 tools)

audit-log

Parse and filter system audit logs

changelog-gen

Generate changelog from git log

code-auditor

Code analysis: complexity, security, style, deps — CLI+TUI

code-review

Basic code review: line length, TODOs, shebang, trailing whi

code-stats

Count lines of code by language. Usage: code-stats [path]

config-validator

Validate config files (JSON, YAML, TOML)

config-vault

Config security: validate, encrypt, scan secrets — CLI+TUI

db-mate

Database management: SQLite browser, schema, queries — CLI+T

db-schema

Display database schema as ASCII

dep-graph

Dependency graph from Python files

dev-dashboard

Developer dashboard: git, system, ports, processes — CLI+TUI

docker-helper

Docker command helper. Usage: docker-helper [args]

env-diff

Compare .env files. Usage: env-diff

env-manager

Environment variable manager for .env files

env-sorter

Sort environment variables in .env files

env-template

Generate .env.example from .env (strip values, keep keys)

envcheck

Environment variable validator (missing keys, formats)

git-branch-cleaner

Clean stale git branches

git-ignore

Generate .gitignore templates for common languages/framework

git-log-pretty

Pretty git log. Usage: git-log-pretty [--count N] [--author

git-stats

Show git contribution stats. Usage: git-stats [--author name

license

Display open-source license text. Use --list to show availab

license-cli

Open-source license generator and validator

pr-tool

GitHub PR helper (create, list, review, checkout)

project-doctor

Project health checker (meta, structure, quality)

smellfinder

Python code smell detector (AST-based, 10+ patterns)

template

Project scaffolding. Usage: template init | template

Encoding/Crypto (17 tools)

b64

Base64 encode/decode with auto-detection

base32

Base32 encode/decode (stdin or arg)

base58

Base58 encode/decode (Bitcoin-style alphabet)

crypto-box

Security: encrypt, hash, password, OTP, SSL — CLI+TUI

hash-file

Compute file hashes. Usage: hash-file [--md5|--sha1|-

hash-check

Compare file hashes against known SHA256/MD5 values

hashsum

File hash verification (MD5/SHA-1/256/512/BLAKE2)

hex-tool

Hex encode/decode. Usage: hex-tool encode | hex-tool

hexdec

Convert between hex, decimal, octal, binary

hexdump

Hex dump with ASCII view (file or stdin)

jwt-decode

Decode JWT tokens (header + payload, no verification)

morse

Text-Morse code converter with audio

otp-gen

TOTP/HOTP one-time password generator

rot13

ROT13/ROT47 text cipher (stdin or arg)

uri-encode

URI encode/decode. Usage: uri-encode encode | uri-enc

url-parser

Parse and analyze URLs

urlparse

URL parser and debugger

File Operations (19 tools)

backup

File/dir backup with rotation

checksum-dir

Generate/verify directory checksums

dedup-files

Find and optionally delete duplicate files by SHA256 hash

dirsize

Recursive directory space analyzer

disk-cleanup

Analyze disk usage and suggest cleanup. Usage: disk-cleanup

disk-usage

Disk usage analyzer (largest dirs/files)

file-encrypt

Simple file encrypt/decrypt

file-patch

Apply text patches to files

file-splitter

Split files into chunks. Usage: file-splitter --lines

file-type

Detect file type using magic bytes

file-watch

Watch file for changes. Usage: file-watch [--tail]

file-find

Find files by name pattern with recursive search

find-dups

Find duplicate files by SHA256 hash, size, or name

find-empty

Find empty directories and files

mime-type

Detect MIME type of files by extension and magic bytes

ren

Batch file renamer (prefix/suffix/regex/numbering)

restore

Restore files from .bak backups

split

File splitter and joiner (by lines or size)

temp-cleaner

Clean temp files. Usage: temp-cleaner [--dry-run] [--older N

Format Conversion (4 tools)

excel2csv

Convert Excel to CSV

tsv2csv

Convert TSV (tab-separated) to CSV format

xml-format

Pretty-print and format XML files (stdlib)

xml2json

XML to JSON converter

Generators (8 tools)

dice-roll

Dice roller (d4, d6, d8, d10, d12, d20, d100)

joke

Random programming/tech/dad jokes

macrogen

Macro/code template generator with built-in templates. Usage

quote

Random quote generator (100+ in 5 categories)

random-cli

Random data generator (numbers, strings, UUIDs, passwords)

uuid

UUID v1/v4/v5/v7 generator

uuid-gen

UUID generator (v1/v4/v5/v7)

yes

Output a string repeatedly until killed

JSON (15 tools)

jq-lite

jq-style JSON filter and extract tool

json-diff

Deep diff two JSON files, show paths that differ

json-keys

Extract and list keys from JSON files

json-patch

Apply JSON Patch (RFC 6902) operations to JSON files

json-path

Query JSON with simple path syntax — dot notation, bracket,

json-pretty

JSON pretty-printer, validator, minifier

json-schema-validate

Validate JSON against JSON Schema. Usage: json-schema-valida

json-sort

Sort JSON keys alphabetically, recursively

json-to-table

Render JSON array as aligned ASCII table in terminal

json2csv

JSON to CSV converter with nested key flattening

json2ini

Convert JSON to INI format. Usage: json2ini

json-flatten

Flatten nested JSON to dot-notation key=value pairs

json-merge

Merge multiple JSON files into one

jsonql

SQL-like JSON query engine

merge-json

Deep merge multiple JSON files (arrays concatenate, dicts re

Meta/Automation (1 tools)

agent-b-tool

Dual-agent collaborative workflow tool

Network/HTTP (26 tools)

api-tester

HTTP API testing tool

cert-check

Check SSL certificate expiry

cert-info

Show SSL certificate info for a domain. Usage: cert-info

crypto-price

Cryptocurrency price ticker (CoinGecko)

dns-lookup

DNS lookup tool. Usage: dns-lookup [--type A|AAAA|M

geo-ip

Look up IP geolocation. Usage: geo-ip [IP address]

gzip-cli

Gzip/gunzip files — compress, decompress, list archive conte

http-headers

Inspect HTTP response headers. Usage: http-headers

http-live

SSE hot-reload development HTTP server

http-status

Look up HTTP status code meanings (search/list/lookup)

http-server

Simple static file HTTP server

ip-location

GeoIP location lookup (ip-api.com)

ip-info

Show public IP address and geolocation info

ipcalc

IP address and subnet calculator

ipinfo

Public IP and geolocation lookup

link-check

Check for broken links in Markdown files

net-analyzer

Network analysis: ping, trace, port scan, DNS — CLI+TUI

net-speed

Internet download speed test

network-scan

Scan active hosts on network. Usage: network-scan [subnet] [

port-scan

Quick TCP port scan on a host

portcheck

TCP port scanner and service detection

service-check

Check systemd service status

siege-lite

HTTP load tester (concurrency, latency percentile)

ssl-check

SSL/TLS certificate checker

subnet

IPv4 subnet/CIDR calculator

whois-lookup

WHOIS domain lookup. Usage: whois-lookup

PDF (2 tools)

pdf-text

Extract text from PDF files

pdf-info

Extract PDF metadata — pages, title, author, size

QR/Image/Media (6 tools)

image-meta

Image metadata (EXIF) viewer

media-studio

Media utilities: QR, ASCII art, banner, Morse, figlet — CLI+

qr-cli

Generate QR codes in terminal (unicode block art)

qrcode

QR code generator (ASCII art)

screen-recorder

Record terminal session. Usage: screen-recorder start [name]

screenshot-cli

Take screenshots from terminal. Usage: screenshot-cli [outpu

Security (4 tools)

firewall-rule

iptables/nftables firewall rule helper

passgen

Password and passphrase generator with entropy display

secret-scanner

Scan files for secrets/API keys/tokens. Usage: secret-scanne

ssh-key-gen

Generate SSH key pairs

System/Monitoring (12 tools)

log-analyzer

Log file pattern analyzer and statistics

log-hawk

Log analysis: parse, filter, tail, stats — CLI+TUI

log-tail

Tail logs with follow, filter, colorize

mac-address

Generate and lookup MAC addresses

pipe-viewer

Pipe viewer with progress bar. Usage: cmd | pipe-viewer [lab

process-kill

Kill processes by name/port/user

progress-bar

Animated terminal progress bar

sysmon

Real-time system monitor (curses TUI)

sysmon-pro

System monitor: CPU, memory, disk, processes, network — CLI+

system-info

Display system information. Usage: system-info [--all]

watch

Run command periodically, showing output

weather-cli

Weather forecast from wttr.in

Text Processing (33 tools)

ansi-strip

Strip ANSI escape codes. Usage: ansi-strip [file]

ansi-to-html

Convert ANSI escape sequences to color HTML

ansi-to-txt

Strip ANSI escape codes, convert to plain text

case-convert

Convert text between case styles (snake/camel/kebab/pascal/t

diff-lines

Line-by-line diff between two files (zero-dependency)

diff-yaml

Show differences between two YAML files

file-joiner

Join split file chunks. Usage: file-joiner [--ou

fold

Wrap input lines to specified width

html-strip

Strip HTML tags, extract plain text

html2markdown

Convert HTML to Markdown

html2md

Convert HTML to Markdown

join

Join lines with delimiter

markdown-check

Markdown link and structure checker

markdown-format

Format/beautify Markdown tables and lists

markdown-lint

Basic Markdown linting — headings, fences, whitespace, line

markdown-preview

Preview Markdown in terminal. Usage: markdown-preview

markdown-toc

Generate table of contents from Markdown. Usage: markdown-to

nl

Number lines of files or stdin

password-strength

Password strength checker (0-100)

random-string

Generate random strings (hex/pin/uuid/base64/alphanumeric)

replace-text

Find and replace text in files. Usage: replace-text

route-trace

Trace network route to host. Usage: route-trace [--ma

shuffle

Randomize lines from stdin

slugify

Convert text to URL-friendly ASCII slugs

text-dedent

Remove common leading whitespace from text

text-stats

Text statistics (words, chars, sentences, reading time)

text-wrap

Wrap text to specified column width

tr

Translate or delete characters (stdin)

tree

Display directory tree. Usage: tree [path] [--max-depth N] [

treedir

Directory tree visualizer

uniq

Unique line filter with count & case-insensitive

web-download

Download files with progress. Usage: web-download [--o

wordcount

Enhanced wc with language detection

Utilities (8 tools)

crc-check

CRC32/CRC64 checksum calculator for files

math-eval

Safe mathematical expression evaluator

nb

Command-line notebook with full-text search

random

Random generation: password, uuid, hex, int. Usage: random p

scan-open-ports

TCP port scanner with concurrent scanning and service detect

scan-ports

TCP port scanner (range, common ports)

sort

Line sorting (alpha, numeric, unique, by column)

sqlite-cli

SQLite query tool with CSV/JSON/table output

YAML/TOML/INI (6 tools)

ini-parser

INI file parser, query, and JSON converter

ini2json

Convert INI to JSON. Usage: ini2json [--pretty]

toml2json

Convert TOML to JSON. Usage: toml2json [--pretty

yaml-validate

Validate YAML syntax. Usage: yaml-validate

yaml2json

YAML → JSON converter

yaml2toml

Convert YAML to TOML. Usage: yaml2toml