First, install Rust (using the recommended rustup installation method) and then
cargo install osintui
Configuration
osintui expects a TOML configuration file stored at ~/.osintui/config/config.toml that sets the necessary API tokens for each service. The configuration file will be created for you on first run if one was not found.
The software architecture is almost entirely modeled after spotify-tui. The codebase was invaluable in learning how to cleanly manage complex TUI state and implement generic handling of TUI components.