🆓 Free & Open Source

19 CLI Tools — Free & Open Source

Zero dependencies. Python stdlib only. MIT licensed.
A complete terminal toolkit for developers, sysadmins, and power users.

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19 CLI Tools
0 Dependencies
∞ Free Forever
MIT License

Quick Install

One command, all 19 tools, ready to use.

📋 Copycurl -sSL https://raw.githubusercontent.com/neuralmint/cli-tools/main/install.sh | sudo bash

Or install to ~/.local/bin: PREFIX=~/.local/bin bash

What's Included

All 19 Python CLI tools — ready to run on Linux, macOS, and WSL.

🔍
jsonfmt
JSON formatter, validator, and diff tool. Pretty-print, sort keys, validate syntax, and compare JSON files side-by-side.
Dev Tools Python
⬇ jsonfmt.py
diffr
Side-by-side file diff viewer with color highlighting. Compare two files with context lines and intuitive colored output.
Dev Tools Python
⬇ diffr.py
marklint
Markdown linter that checks formatting, broken links, trailing whitespace, heading structure, and style consistency.
Dev Tools Python
⬇ marklint.py
urlparse
URL parser, encoder, and parameter extractor. Decompose URLs, extract query parameters, encode/decode, and inspect components.
Dev Tools Python
⬇ urlparse.py
tasked
Terminal todo list manager. Add tasks, set priorities and due dates, filter by status, and stay organized from the command line.
Dev Tools Python
⬇ tasked.py
chronozone
Timezone converter and meeting scheduler. Convert times across timezones, list all timezones, schedule meetings globally.
Dev Tools Python
⬇ chronozone.py
csvview
CSV/TSV file viewer with column-aligned output, filtering, search, and support for stdin piping. Handles large files efficiently.
File Tools Python
⬇ csvview.py
hexview
Hex dump viewer with ASCII side panel. Inspect binary files with configurable width, grouping, and colorized output.
File Tools Python
⬇ hexview.py
logtail
Log file tailer with pattern highlighting. Follow log files in real-time, highlight errors/warnings/IPs/UUIDs with color.
File Tools Python
⬇ logtail.py
dotree
Directory tree generator with size info and .gitignore awareness. Visualize folder structures with human-readable file sizes.
File Tools Python
⬇ dotree.py
textproc
Text processing pipeline: count words/lines/chars, search patterns, transform case, sort lines, and chain operations.
File Tools Python
⬇ textproc.py
envguard
.env file validator, inspector, and security auditor. Detect missing keys, hardcoded secrets, and formatting issues.
Security Python
⬇ envguard.py
passcheck
Password strength auditor. Calculate entropy, detect common patterns, estimate crack time, and score passwords.
Security Python
⬇ passcheck.py
portscan
Basic TCP port scanner with service detection. Scan hosts for open ports, identify running services, and concurrent scanning.
Security Python
⬇ portscan.py
chronokeep
Terminal time tracker. Log work sessions with descriptions, view daily/weekly reports, and export your time logs.
Utilities Python
⬇ chronokeep.py
sessave
Terminal session saver with search & tags. Save annotated sessions, search descriptions, tag entries, and export as Markdown/CSV.
Utilities Python
⬇ sessave.py
clipkeeper
Clipboard history manager. Save, browse, search, and manage your clipboard history right from the terminal.
Utilities Python
⬇ clipkeeper.py
calctool
Terminal calculator with expression evaluation, unit conversion, math constants, and safe evaluation sandbox.
Utilities Python
⬇ calctool.py
promptpal
Prompt template manager. Save, organize, tag, and recall AI prompts from the terminal. Perfect for AI power users.
Utilities Python
⬇ promptpal.py
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Open source, MIT licensed. Star the repo, report issues, submit pull requests.

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