Power users and developers frequently run repetitive CLI commands, leading to inefficiency. A caching tool could store and recall frequently used commands.
Build a lightweight CLI tool that integrates with popular shells like Bash and Zsh. Include features for searching and executing cached commands.
Monetize through donations or a freemium model with advanced features.
The MVP could focus on basic caching and retrieval functionality.
The main risk is competing with shell plugins that offer similar features.