CLI Project Ideas?

My few rust cli apps were born from necessity: for example coupon code generator for my wife's small webshop (import png bgimage, generate codes, overlay them + exp date on the image and tile them to fit on an A4 page).

1. File Finder like fzf
2. Batch Renamer
3. Social Media Link Fetcher using API
4. News Fetcher using API
5. Task Scheduler
6. Chatbot
7. Random Data Generator for Databases
8. Random Nickname Generator
9. Password Generator
10. File Encrypt/Decrypt Tool
11. File compressor
12. HTML to PDF converter
13. Markdown to PDF converter
14. HTML to markdown converter
15. Markdown to HTML Converter
16. Image converter
17. Database Management Tool ( TSQL)
18. Database Management Tool ( NoSQL)
19. Product Scraper ( Amazon, Ebay etc.)
20. Web Crawler
21. URL Shorthener
22. QR code Generator
23. URL Checker ( Existence )
24. Email Sender ( from your CSV mail list )
25. Code Snippet Generator ( Boilerplate Code maker )
26. file uploader ( web services )
27. file downloader ( youtube, instagram etc. )
28. CLI File Manager
29. Telegram Bot ( Fetch from multiple API Data and send to a Bot )
30. Auth Manager
31. Benchmark Tool ( A-B Testing or any other tests)
32. Sentymental Analyzer
33. TTS Engine ( Text To Speech )
34. Discord Bot
35. social media analytics ( Tiktok, Instagram, Facebook etc. )
36. Dev.to Analytics ( Best Articles, follow articles and links and collect them using API or Web Scraper )
37. Medium Analytics ( follow best articles using scraper or Medium API )
38. Hashnode Analytics
39. Reddit Analytics
40. CLI OSINT Tools ( Person,nickname, email, personal data reverse-engineering tools )
41. Wifi Password Viewer
42. Wifi Password Cracker ( Maybe this can be advanced * )
43. Youtube Analytics ( Best videos or analize given url stats )
44. Text to CSV Converter for Flashcards (NLP tool which converts a given text to csv which fits for Anki)
45. Text Summarizer ( using Chatgpt summarize a text and save as a txt file into your cwd )
46. Algo-Trader ( connects to binance or any other stock markets and buys and sells the stocks with given algorithms )
47. Product or Service Price Collector and Comparison Tool ( Ticket Price, Product Price, Rent Price etc. )
48. Resume Builder
49. Template Builder ( Template code builder for a specific topic or website such as Wordpress, Blogger etc. )
50. Color Palette Generator ( Generates a color palette from TOML, YAML, CSV files for any suitable program or website - Tmux, ZSH, Bash, Neovim etc.)

So on...

Create a mind map like this an work your ... :

Id love to have a "calibre" in cli. Its a tool for transfer pdf and e-pub files to kindle.